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The oceans are places of wonder.
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Blue Planet 2 showed us the beauty
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and extraordinary
behaviour of marine life,
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whilst highlighting how fragile
and threatened our seas have become.
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Now, as Blue Planet Live carries out
a health check on
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the world's oceans, we are
staying closer to home.
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Our British seas are rich, varied,
and key to our island heritage.
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But how are our lifestyles
affecting them?
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Whoa!
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We'll meet the unsung heroes
dedicated to protecting our waters,
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and the wildlife that relies
on them.
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If we don't look after nature,
nobody else will.
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And celebrate the scientists
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striving for solutions
to the challenges.
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Plus, we'll meet the crabs
with a flair for style...
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They're dressing up in seaweed
as a means of camouflage. Yes.
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..and delve into our very own
deep sea coral reefs.
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This is the most important
deep sea coral, I think,
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in the whole world,
and this is just off Scotland.
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So, dip into our UK waters
and see them
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like you've never seen them before.
BOTH: Welcome to Blue Planet UK.
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Hello, and welcome to what is our
final Blue Planet UK. What a week!
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What a week, indeed.
And whilst we've been here,
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there's been teams all around
the world checking in on the state
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of our oceans on Blue Planet Live,
but for us, it's been what's
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going on here and looking into more
detail about our own UK marine life.
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That's right.
It's a real amazing place.
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Now,
it's not just about the wildlife,
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it's about our connection
with the oceans,
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and we've come back to Scotland,
to St Abbs,
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on the south east coast,
because this is an area that is
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steeped in a rich history
of fishing. So much of it.
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And even just round the corner here
is the St Abbs Lighthouse,
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and that was built right on the
edge, and the idea was to protect
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the ships from the cliffs
that are so often in fog.
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Nowadays,
these lighthouses are automated,
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but back in the day, the lighthouse
keepers had this really privileged
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access, a special connection with
the oceans, as we'll find out later.
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I was a lighthouse keeper
from 1976 till 1992.
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You'd see things that
other people don't see.
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A wonderful feeling, to be
associated with the sea like that.
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Also today, we unlock the secrets
of the deep at Edinburgh University.
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We're actually looking at an area
probably around 1,500 metres,
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so that's 1.5km deep.
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Chris reveals his personal
connection to the coast.
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I like black and white birds,
simple.
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And many of our seabirds
are black and white,
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so things like Arctic tern.
What a shape!
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And, in a world exclusive,
Blue Planet UK brings you a sight
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not witnessed in our waters
for 50 years.
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A great wall of herring going round
and round me, like a dark shadow.
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It's fantastic.
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St Abbs is famed for its
clear waters and great visibility,
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and one of the creatures
that you might come across
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in the shallows around here
is the snake pipefish.
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Now, these fish aren't great
swimmers, but they can swim
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forwards and backwards,
which is quite a neat trick.
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Now, the numbers have been booming
in recent years, which sounds like
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good news, but it has implications
for the seabird colonies.
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You see, snake pipefish have rigid,
bony structures,
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and it makes it difficult for young
seabirds to swallow them,
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so they're not always
the perfect food.
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Now, pipefish are related to another
creature that people believe have
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almost mythical qualities, and
Blue Planet UK went down to Devon
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to meet a man
who's dedicated his life to them.
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I remember the very first time
I saw a seahorse in the wild.
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Absolutely amazing.
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I mean, they are one of these
creatures that defies
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all the rules and regulations.
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They're supposed to be a fish,
they are actually a true fish,
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but they have everything
that is non-fishlike.
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The most famous aspect of seahorses
is the male getting pregnant.
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And when he actually gives birth,
he gives birth in a flurry,
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and it's a really quick flurry,
and it can be over in seconds.
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As soon as they're born, that's it,
they're gone. They're on their own.
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There's no parental care whatsoever.
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In fact, the male just disappears
back down to the sea bed.
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Not concerned any more.
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People come up to me and they say,
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"We don't have seahorses here,
do we?
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"They're a tropical fish,
aren't they? They can't live here."
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And I say, "No." There are more
seahorses living in cold water than
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there are in tropical waters.
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If you take, for instance, somewhere
like Studland Bay in Dorset,
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every year, there are thousands
of people visiting that beach.
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It's not very deep, the water.
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It's probably two, three metres
deep at the best.
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And yet, right by their feet,
in amongst the sea grass,
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there's seahorses.
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We've got these two
amazing species here.
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We've got the spiny seahorse,
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and we've got the
short-snouted seahorse.
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And they are literally right round
the British Isles,
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up to the Shetland Islands.
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Seahorses have this very,
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very unique fingerprint on
either side of the head, so we can
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identify individual seahorses, from
dots and lines all over their heads.
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Having seen so many in the wild now,
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I truly believe each individual
seahorse has its own personality,
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not maybe the way humans have,
but some of them are really bold.
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They'll sit there and they'll say,
"Who are you?" sort of thing.
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And other ones shy down. You've got
to be really careful with them.
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They have this ability to change
colour, very much like cuttlefish.
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If they're stressed, they go
a really dark colour, really black,
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if they're courting,
they could go white,
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they can go light colours,
they can go yellow.
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So, the colour depends on the mood
that they're actually in.
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Their eyesight is amazing.
They can see in full colour,
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just as well as you and I can.
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It's no coincidence
that seahorses are found on
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so many coats of arms and emblems,
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because they are this mystical
sort of looking creature.
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In Chinese language, seahorse
actually means "dragon's child,"
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so they have this lovely
sort of connection to dragons,
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even in Chinese language.
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They are a passion,
purely because they're so unusual.
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We think we know
everything about them, but we don't.
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We've literally just scratched
the surface about seahorses.
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It would get boring if we knew
all the answers about them,
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but we don't.
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How beautiful were those seahorses?
I love seahorses.
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And do you know what's really
amazing is that there's
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all sorts of species found
all around the world,
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and they're often associated
with this sort of thing.
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This is a piece of coral that was
found for scientific research, but
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I want you to guess, Steve, where
this coral might have come from.
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Well, coral's coral.
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You're thinking Australia, tropics,
that kind of thing.
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I was hoping you were going to
say that! You're wrong.
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Argh! This is actually from
UK waters. Can you believe that?
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It's a cold water specialist,
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but not just that -
it was found 200 metres deep.
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And this species of coral will
create habitats for loads
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and loads of other species,
and to find out more about them,
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I went to Edinburgh University
to meet the team
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who are unlocking
the secrets of the deep.
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Sea creatures at home amongst
the coral beds.
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But not in the ocean.
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In a lab,
where Murray Roberts studies them.
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Many of the specimens
under investigation here
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were gathered on an expedition of
deep waters off the west coast
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of Scotland, exploring life
at depths of up to 1.5km.
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The team use a remotely operated
vehicle, or ROV,
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fitted with robotic arms
to collect their finds.
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And Murray has hours
of fascinating footage.
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You're about to launch it,
is that right?
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It's being launched at the moment.
You'll see the splashdown
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just in a second. There we go.
That's it. Underwater.
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And this is the start of its journey
now, down to the deep-water
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coral habitats that are hundreds
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of metres beneath the ship.
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And the really exciting bit is that
we'll see things on the
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sea floor that have never
been seen before.
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Absolutely nobody's laid
eyes on them?
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No-one's ever seen these
deep sea areas before.
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So this is almost like exploring
outer space, but this is our planet.
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This is our planet,
and this is just off our back yard.
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This is the deep sea off Scotland.
Touchdown.
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This is touchdown, and we've landed
right onto one of these
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deep-water coral reefs.
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So, what you can see is a
whole colony of deep-water coral.
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It looks like a tropical coral reef.
This is lophelia, is it?
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This is lophelia. This is the coral
that makes all the big
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reef structures in the
North Atlantic, so you can see
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that same really complicated
skeleton that makes up the coral,
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and that's the structure that all
these other species use as a home.
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That is a mind-blowingly huge
structure.
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I mean, it is actually genuinely
quite exciting to see
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this species in its natural habitat.
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This is the most important deep sea
coral, I think, in the whole world.
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Really? And look at it.
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We normally associate coral
with, like, tropical reefs,
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needing lots of sunlight.
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How on Earth is this species
surviving down there with
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no light at all? There's no light,
but if you look really closely,
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you can see tiny little particles
that are flowing past the corals.
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The corals grow into
the water currents,
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and they feed from the food
in the water currents.
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They feed from tiny plankton,
minute shrimp, little plant cells
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called phytoplankton that are
moving past these corals.
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You can really see,
it's like a thick soup of nutrients,
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I suppose, just all flowing past the
coral structure. It's exactly that.
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The coral itself is also
creating habitat, presumably,
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for all kinds of species.
Yes, the skeletons the corals grow,
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when they die off quite naturally,
they remain intact
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and it's that structure that's
a city beneath the sea
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for the other animals to latch onto,
and find a place to live.
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From the footage alone,
it's hard to get a sense of scale,
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but Murray has a specimen
picked from the sea bed which really
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puts things into perspective.
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Let me just get the lid off here
and show you this. Oh!
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That is smelly!
But, my goodness me! Look at this.
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This is the deep sea red crab.
Very abundant in the North Atlantic.
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Look at the size of this.
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I'm going to put it back
because we need to keep it
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in the preservative,
which doesn't smell too great!
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Yeah, that is pretty powerful!
Do you know what really strikes me
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about that is I would normally
think something
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that lives in the deep sea,
something that lives in the
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dark and cold water would grow
very slowly,
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and getting to that size would be
quite an achievement.
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This is one of the surprises.
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The deep oceans of the world
are actually quite productive,
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because they're tightly coupled
to the surface ocean,
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and the surface ocean
in the North Atlantic,
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where that plankton is growing,
is very, very dynamic.
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That food is focused down in these
coral areas really quickly.
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The cold water reef makes
a home for a huge
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number of species at various depths.
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Octopus and Chimaera,
or rabbitfish.
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Murray's team went even
further into the depths,
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reaching the Logachev Mounds.
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The landscape here starts to get
eerily sparse.
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But it's not without its surprises.
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Seamounts are underwater
extinct volcanos.
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Right. And this is west of Scotland.
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We're actually looking at an area
probably around 1,500m deep,
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so that's 1.5km deep,
and we've found hundreds
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if not thousands of these egg
cases on the side of the seamount.
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And here is one of them.
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It's an extraordinary sight,
30cm long.
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So, what species is this, now that
you've got this back in the lab?
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Have you been able to ID it?
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Yes, it's called Bathyraja,
this particular deep-water skate.
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And they're laying their eggs
1.5km deep,
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where the sea water is particularly
rich in oxygen.
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We think that's really important
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for the development of the embryos
inside these egg cases.
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We think, as part of climate change,
the oxygen levels in the water
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are going to drop, and that could be
bad news for this skate species.
231
00:13:11,220 --> 00:13:13,460
They may seem like alien landscapes,
232
00:13:13,460 --> 00:13:17,020
but what we do directly
affects these habitats.
233
00:13:18,980 --> 00:13:20,700
Since the Industrial Revolution,
234
00:13:20,700 --> 00:13:23,060
we have massively increased
the level of carbon dioxide
235
00:13:23,060 --> 00:13:26,380
in the atmosphere,
and how that affects sea life
236
00:13:26,380 --> 00:13:30,300
is difficult to illustrate,
but I have some help.
237
00:13:30,300 --> 00:13:34,940
Laurence has this really neat
experiment where a rubber tube
238
00:13:34,940 --> 00:13:38,300
and a beaker can actually
shed light on the whole thing,
239
00:13:38,300 --> 00:13:40,780
so, Laurence, tell me
what I'm supposed to do.
240
00:13:40,780 --> 00:13:45,260
Yes, so this beaker here
represents our ocean.
241
00:13:45,260 --> 00:13:49,180
So, we can use this little tube,
and by blowing into the tube,
242
00:13:49,180 --> 00:13:53,220
you will increase the carbon dioxide
in our mini ocean, and we will see
243
00:13:53,220 --> 00:13:57,460
how this increase in carbon dioxide
in the ocean affects the acidity,
244
00:13:57,460 --> 00:14:02,620
which this instrument measures.
OK. Well, into the ocean I go. Yeah.
245
00:14:08,900 --> 00:14:10,580
This number is going down,
246
00:14:10,580 --> 00:14:13,060
which means that the acidity
is increasing.
247
00:14:16,820 --> 00:14:18,900
Gosh, that's happening very quickly.
Yes.
248
00:14:18,900 --> 00:14:22,020
And so this has very important
implications for cold water corals,
249
00:14:22,020 --> 00:14:25,260
because they're
made out of limestone.
250
00:14:25,260 --> 00:14:27,820
And this limestone would then
dissolve, which could have
251
00:14:27,820 --> 00:14:31,420
major implications for the animals
that use these corals as a habitat.
252
00:14:36,300 --> 00:14:39,740
It's sobering to think
that our actions can affect life
253
00:14:39,740 --> 00:14:42,140
found in some of our deeper waters.
254
00:14:42,140 --> 00:14:45,540
But with scientists exploring
these uncharted territories,
255
00:14:45,540 --> 00:14:48,140
we may be able to gain
a greater understanding
256
00:14:48,140 --> 00:14:50,220
of how to protect them
in the future.
257
00:14:54,540 --> 00:14:58,300
It is so cool, seeing those deep
sea creatures, but do you know?
258
00:14:58,300 --> 00:14:59,980
If you come down to the shores,
259
00:14:59,980 --> 00:15:03,700
you'll see all kinds of things,
like this shore crab right here.
260
00:15:03,700 --> 00:15:06,420
Now, they share a really
similar strategy,
261
00:15:06,420 --> 00:15:09,660
in fact, exactly the same strategy
as those deep sea crabs,
262
00:15:09,660 --> 00:15:12,340
as Miranda Krestovnikoff found out
for The One Show.
263
00:15:15,620 --> 00:15:19,980
A grisly scene lies scattered
across a beach in North Wales.
264
00:15:19,980 --> 00:15:23,580
Heaps of washed up crabs
littering the shore.
265
00:15:23,580 --> 00:15:26,900
Walking along this beach,
I'm struck by what appears to be
266
00:15:26,900 --> 00:15:29,780
a dramatic loss of life,
but looks can be deceptive.
267
00:15:34,020 --> 00:15:37,740
What looks like a dead crab
is in fact a discarded shell,
268
00:15:37,740 --> 00:15:40,700
the remnants of the moult
of the common shore crab,
269
00:15:40,700 --> 00:15:42,700
a truly remarkable feat of nature.
270
00:15:44,740 --> 00:15:48,580
Common shore crabs live all around
the coasts of Britain and Ireland.
271
00:15:48,580 --> 00:15:50,460
They're found from
the high tide mark,
272
00:15:50,460 --> 00:15:54,460
all the way down to a depth of 60m,
and they feed on anything
273
00:15:54,460 --> 00:15:58,140
they can find, including dead fish,
and even other shore crabs.
274
00:15:58,140 --> 00:16:01,420
They're clearly a very
successful species,
275
00:16:01,420 --> 00:16:05,220
but their design has a flaw,
which makes moulting a necessity,
276
00:16:05,220 --> 00:16:07,940
as crab expert
Professor Simon Webster explains.
277
00:16:07,940 --> 00:16:10,940
They don't grow in a linear fashion
as we do, because they have
278
00:16:10,940 --> 00:16:15,020
this hard shell, an exoskeleton,
so their growth is intermittent.
279
00:16:15,020 --> 00:16:17,660
So their skeleton's on the outside.
280
00:16:17,660 --> 00:16:20,100
Yes, it is on the outside,
and so every year,,
281
00:16:20,100 --> 00:16:24,380
the have to shed this
and then expand to their final size.
282
00:16:24,380 --> 00:16:25,460
So it's like,
283
00:16:25,460 --> 00:16:28,180
if I was a child and I was wearing
clothes that were too small for me,
284
00:16:28,180 --> 00:16:30,740
I literally couldn't grow
until I'd sort of got rid of them.
285
00:16:30,740 --> 00:16:32,380
That's a perfect analogy.
286
00:16:32,380 --> 00:16:36,780
Every part of the crab's body
is encased in the hard skeleton,
287
00:16:36,780 --> 00:16:40,020
including the delicate
and complicated mouth parts,
288
00:16:40,020 --> 00:16:42,460
the stalks of the eyes,
and the antennae,
289
00:16:42,460 --> 00:16:46,500
which the crab uses to smell
in the water. Even these small
290
00:16:46,500 --> 00:16:50,100
and delicate structures must be
removed from the rigid exoskeleton
291
00:16:50,100 --> 00:16:52,900
during moulting,
and Simon's been studying how that
292
00:16:52,900 --> 00:16:55,940
happens in his lab
at Bangor University.
293
00:16:55,940 --> 00:16:58,860
So, talk me through this incredibly
complicated process.
294
00:16:58,860 --> 00:17:01,940
The whole process is triggered
by a series of hormones.
295
00:17:01,940 --> 00:17:04,780
There are two phases. The first
phase, we call the passive phase.
296
00:17:04,780 --> 00:17:08,020
Here we have one that's begun
to crack its shell open.
297
00:17:08,020 --> 00:17:11,460
It's decalcified its shell,
and you can see here this line.
298
00:17:11,460 --> 00:17:13,060
It's called the epimeral line,
299
00:17:13,060 --> 00:17:15,140
and this is an area of
much thinner shell.
300
00:17:15,140 --> 00:17:18,100
And this is like a sort of
perforated seam. Yes, exactly.
301
00:17:18,100 --> 00:17:20,300
Right, and it's going to expand
underneath that,
302
00:17:20,300 --> 00:17:21,780
and that's going to open up. Yes.
303
00:17:21,780 --> 00:17:24,340
And then,
what happens after that breaks?
304
00:17:24,340 --> 00:17:29,740
Then, the crab undergoes a period
of what we call passive ecdysis,
305
00:17:29,740 --> 00:17:31,180
or moulting.
306
00:17:31,180 --> 00:17:34,580
Here is one which has now
taken on a little bit of water,
307
00:17:34,580 --> 00:17:38,340
and it's beginning to open up.
308
00:17:38,340 --> 00:17:42,140
The final active phase of the moult
takes about 15 minutes,
309
00:17:42,140 --> 00:17:45,540
so we're setting up a time lapse
camera to film the action.
310
00:17:45,540 --> 00:17:50,540
The crab drinks in more
and more water, causing it to swell.
311
00:17:50,540 --> 00:17:54,540
The carapace opens up, and the crab
extracts itself by pushing
312
00:17:54,540 --> 00:17:57,460
and compressing
all of its appendages repeatedly,
313
00:17:57,460 --> 00:17:59,980
until it finally wrestles free.
314
00:17:59,980 --> 00:18:03,460
If the crab doesn't get out quickly,
it will become trapped,
315
00:18:03,460 --> 00:18:05,580
and die in the old shell.
316
00:18:08,020 --> 00:18:11,060
This is the exoskeleton
of a newly-moulted crab,
317
00:18:11,060 --> 00:18:14,740
and this is the chap
that's just come out of it.
318
00:18:14,740 --> 00:18:20,980
You can see he's a lot larger than
the old shell, about 20% bigger.
319
00:18:20,980 --> 00:18:24,500
And if I touch him,
he's absolutely as soft as jelly.
320
00:18:26,220 --> 00:18:29,340
It can take a few weeks
for the shell to harden.
321
00:18:29,340 --> 00:18:32,700
Juvenile crabs have to endure this
vulnerable state every few months,
322
00:18:32,700 --> 00:18:36,460
as they grow, but even
adults will moult once a year.
323
00:18:36,460 --> 00:18:41,420
For females, this soft shell period
is the only time they can mate.
324
00:18:41,420 --> 00:18:44,740
Amorous males pick up the females
and carry them around,
325
00:18:44,740 --> 00:18:48,420
in the process keeping them safe
from predators.
326
00:18:48,420 --> 00:18:51,980
Moulting also allows animals with
exoskeletons to do something
327
00:18:51,980 --> 00:18:54,060
which we vertebrates can
only dream of.
328
00:18:56,060 --> 00:19:00,100
Besides allowing the crab to grow,
moulting also allows regeneration
329
00:19:00,100 --> 00:19:04,460
of lost limbs, so you can see that
this one's only got one front claw.
330
00:19:04,460 --> 00:19:06,140
At every subsequent moult,
331
00:19:06,140 --> 00:19:08,700
missing limbs will grow back
a little bit more.
332
00:19:08,700 --> 00:19:11,980
After a couple of years,
they should have completely regrown,
333
00:19:11,980 --> 00:19:15,620
an amazing act of regeneration,
taking place all around our shores.
334
00:19:17,660 --> 00:19:20,900
So, next time you come across a
common shore crab shell on a beach,
335
00:19:20,900 --> 00:19:24,140
remember the remarkable feat
of animal escapology
336
00:19:24,140 --> 00:19:26,700
that created every single one
of these.
337
00:19:31,540 --> 00:19:33,260
Crabs are cool!
338
00:19:33,260 --> 00:19:35,660
And what makes them
even cooler is that
339
00:19:35,660 --> 00:19:38,940
each and every one behaves
slightly differently.
340
00:19:38,940 --> 00:19:41,980
And I'm here at
St Abbs Marine Station to find out
341
00:19:41,980 --> 00:19:43,820
a little bit more
about crab personality.
342
00:19:52,660 --> 00:19:53,780
So, I've got Karen with me,
343
00:19:53,780 --> 00:19:56,060
who's going to tell me
all about crab personalities.
344
00:19:56,060 --> 00:19:59,820
Karen, one thing I will say is.
I've been saying this all along -
345
00:19:59,820 --> 00:20:01,740
invertebrates have personalities,
346
00:20:01,740 --> 00:20:04,500
and now it looks like
you can prove this.
347
00:20:04,500 --> 00:20:07,060
Well, I'm trying to prove that.
I agree with you.
348
00:20:07,060 --> 00:20:09,620
I've been thinking that many,
many years
349
00:20:09,620 --> 00:20:12,220
when observing crabs in the field
and mangroves in Australia,
350
00:20:12,220 --> 00:20:14,660
that I could actually tell
who's who,
351
00:20:14,660 --> 00:20:17,060
just by their personality,
and years ago,
352
00:20:17,060 --> 00:20:19,060
my supervisor didn't believe me,
353
00:20:19,060 --> 00:20:23,020
so I decided I need to follow up on
this and here at the Marine Station,
354
00:20:23,020 --> 00:20:27,340
we decided to look at whether
they do have personalities or not.
355
00:20:27,340 --> 00:20:28,860
We run tests with them.
356
00:20:28,860 --> 00:20:32,340
One would be - how do they react
to a novel object, for example?
357
00:20:32,340 --> 00:20:36,060
Is it an exploratory type
who looks at it and says,
358
00:20:36,060 --> 00:20:37,460
"I want to explore what it is.
359
00:20:37,460 --> 00:20:40,100
"Could it be food?
Or could it be a shelter?"
360
00:20:40,100 --> 00:20:42,100
Or is it a shy personality
that says,
361
00:20:42,100 --> 00:20:45,140
"Hm, I don't know this
and I'd rather stay away"?
362
00:20:45,140 --> 00:20:48,500
And there's a really hi-tech way
that you do this.
363
00:20:48,500 --> 00:20:50,740
I've got this plastic brick,
and apparently,
364
00:20:50,740 --> 00:20:52,700
there's a bit of a technique here.
365
00:20:52,700 --> 00:20:54,740
I've got to submerge it,
and then let go.
366
00:20:56,380 --> 00:20:57,820
And there you have it.
367
00:20:57,820 --> 00:21:00,020
The drop!
368
00:21:00,020 --> 00:21:02,900
And now we wait! I'm actually
trying to stand back now,
369
00:21:02,900 --> 00:21:05,820
because I don't want to distract
him. I don't want him to see me now.
370
00:21:05,820 --> 00:21:08,260
That's good. But you know this
individual. You know this is
371
00:21:08,260 --> 00:21:10,860
a bold and brave crab,
because you've filmed this before.
372
00:21:10,860 --> 00:21:14,460
When we did it before,
it was one of the fastest reacting.
373
00:21:14,460 --> 00:21:16,220
Playing around and taking it,
374
00:21:16,220 --> 00:21:19,820
carrying it all round this
little tank, actually.
375
00:21:19,820 --> 00:21:23,100
And if it was a shy crab, now,
you've filmed that as well, right?
376
00:21:23,100 --> 00:21:27,140
Yes, shy crabs didn't do a thing.
They didn't touch it.
377
00:21:27,140 --> 00:21:29,500
They walked around it,
and gave it a look,
378
00:21:29,500 --> 00:21:31,500
and wandered around from corner
to corner,
379
00:21:31,500 --> 00:21:33,700
where they like to seek
a bit of shelter,
380
00:21:33,700 --> 00:21:36,820
but in contrast to the brave one,
never went straight for it.
381
00:21:39,780 --> 00:21:43,020
So, Karen, of course,
I know it feels like a game,
382
00:21:43,020 --> 00:21:46,700
plastic toys with crabs, but this
is what it's about, isn't it?
383
00:21:46,700 --> 00:21:50,460
Yeah, that's true. What you see here
is a creel, crab pots,
384
00:21:50,460 --> 00:21:54,020
so what sort of crabs
go inside this trap?
385
00:21:54,020 --> 00:21:57,460
Is it just any crab,
or is it just the boldest ones,
386
00:21:57,460 --> 00:22:00,140
the exploratory ones,
that these pots are catching?
387
00:22:00,140 --> 00:22:02,500
So, what does that
mean for the whole population,
388
00:22:02,500 --> 00:22:04,900
if all we're doing is
catching brave crabs?
389
00:22:04,900 --> 00:22:07,460
Well, obviously, there are fewer
brave crabs out there,
390
00:22:07,460 --> 00:22:10,940
so the problem would only really
arise if we found,
391
00:22:10,940 --> 00:22:13,740
and that's step three
now of our research,
392
00:22:13,740 --> 00:22:17,220
if brave crabs also tend to be
those that grow fastest
393
00:22:17,220 --> 00:22:21,860
and reproduce at a higher rate,
then obviously you could decrease
394
00:22:21,860 --> 00:22:24,780
the productivity of the population
over time and then,
395
00:22:24,780 --> 00:22:27,780
that would obviously be bad
for the fishery as well.
396
00:22:27,780 --> 00:22:31,660
So, in an ideal world, what you want
is brave crabs, shy crabs,
397
00:22:31,660 --> 00:22:34,020
and everything in between. Exactly.
398
00:22:40,700 --> 00:22:43,580
It's clear that British waters
have an awful lot to offer,
399
00:22:43,580 --> 00:22:45,180
in terms of wildlife,
400
00:22:45,180 --> 00:22:48,820
but we need to be mindful of that
balance with human activities.
401
00:22:48,820 --> 00:22:51,700
Exactly. And there's been a lot
of damage done,
402
00:22:51,700 --> 00:22:53,900
but the situation can be reversed,
403
00:22:53,900 --> 00:22:55,860
as Springwatch's Iolo Williams
found out
404
00:22:55,860 --> 00:22:59,500
when he went to the Isle of Arran
off the west coast of Scotland.
405
00:23:01,780 --> 00:23:05,500
Lamlash is an idyllic coastal
town on the Isle of Arran,
406
00:23:05,500 --> 00:23:08,500
with pristine views
out into the Firth of Clyde.
407
00:23:11,140 --> 00:23:14,020
These waters were once
one of Europe's most commercially
408
00:23:14,020 --> 00:23:17,940
productive fishing areas, and
Lamlash held international
409
00:23:17,940 --> 00:23:21,820
sea angling festivals, celebrating
thriving populations of white fish,
410
00:23:21,820 --> 00:23:25,140
including herring, cod, and haddock.
411
00:23:25,140 --> 00:23:28,340
But in the 1980s, the tide turned.
412
00:23:28,340 --> 00:23:32,940
I remember fishing in 1986,
and we'd catch
413
00:23:32,940 --> 00:23:36,940
so many fish that we wouldn't
know what to do with.
414
00:23:36,940 --> 00:23:40,620
But the year after that,
we went out, and caught nothing.
415
00:23:40,620 --> 00:23:44,980
A change in the law allowed bottom
dredging close to the UK coast,
416
00:23:44,980 --> 00:23:48,700
coinciding with the introduction
of a new destructive type
417
00:23:48,700 --> 00:23:50,700
of scallop dredger.
418
00:23:50,700 --> 00:23:54,700
There was factory boats coming in,
and hoovering everything out
419
00:23:54,700 --> 00:23:57,860
the sea bed. It was horrible.
420
00:23:57,860 --> 00:24:00,940
It was a fishing revolution that
eventually saw the Clyde
421
00:24:00,940 --> 00:24:04,100
labelled as a marine desert
by scientists.
422
00:24:04,100 --> 00:24:08,500
Fish stocks fell
by a devastating 96%.
423
00:24:08,500 --> 00:24:12,740
But the passion of two local divers
who couldn't bear to watch
424
00:24:12,740 --> 00:24:17,540
an entire ecosystem disappear saw
the creation of COAST,
425
00:24:17,540 --> 00:24:19,900
the Community Of Arran Seabed Trust.
426
00:24:23,180 --> 00:24:27,220
Local diver Howard Wood was one of
those determined to make a change.
427
00:24:29,060 --> 00:24:33,500
When did you first dive these
waters, Howard? 1974.
428
00:24:33,500 --> 00:24:36,020
And if I would have come with
you on that first dive,
429
00:24:36,020 --> 00:24:37,700
what would I have seen?
430
00:24:37,700 --> 00:24:42,500
Dozens of flatfish, plaice,
scabs, even big turbot.
431
00:24:42,500 --> 00:24:47,660
Thornback rays, cuckoo rays,
shoals of pollock.
432
00:24:47,660 --> 00:24:52,340
I only really appreciated
what I'd seen as a teenager
433
00:24:52,340 --> 00:24:55,780
maybe 10, 15 years later,
when it was starting to disappear.
434
00:24:55,780 --> 00:24:58,980
But you weren't happy to just sit
back and watch all this happen.
435
00:24:58,980 --> 00:25:01,700
You actually took action,
didn't you? My friend,
436
00:25:01,700 --> 00:25:05,380
Don MacNeish, he kept poking me,
saying, "We need to do something".
437
00:25:05,380 --> 00:25:08,500
Don had come back from New Zealand
with the idea of no take zone,
438
00:25:08,500 --> 00:25:14,300
which is an area that no marine life
or plants can be taken out of.
439
00:25:14,300 --> 00:25:17,500
And we tried to do something.
440
00:25:17,500 --> 00:25:21,900
As two or three people,
nobody really took much notice,
441
00:25:21,900 --> 00:25:25,460
and so we realised we really needed
the community on board.
442
00:25:25,460 --> 00:25:28,340
They say that, when you try
and establish any kind of marine
443
00:25:28,340 --> 00:25:31,940
protection area, the people to
persuade are the local fishermen.
444
00:25:31,940 --> 00:25:33,260
How did they react?
445
00:25:33,260 --> 00:25:35,420
We knew them,
and we knew them very well,
446
00:25:35,420 --> 00:25:38,820
and some of them were our friends.
So, it wasn't that difficult
447
00:25:38,820 --> 00:25:41,100
to actually convince the
local fishermen.
448
00:25:42,460 --> 00:25:45,700
But even with the local fishermen
on board, it took a further 13 years
449
00:25:45,700 --> 00:25:50,540
of lobbying, letters, and phone
calls to persuade those in power.
450
00:25:50,540 --> 00:25:54,940
In 2008, the first ever no take zone
in Scottish waters
451
00:25:54,940 --> 00:25:57,420
was established around Lamlash Bay.
452
00:25:57,420 --> 00:26:01,300
We were ecstatic. It was absolutely
great. We held a small celebration.
453
00:26:01,300 --> 00:26:04,620
We've campaigned for 13 years
to get this no take zone,
454
00:26:04,620 --> 00:26:07,580
but in reality, this is the start.
455
00:26:07,580 --> 00:26:10,340
It's like a living laboratory,
456
00:26:10,340 --> 00:26:15,300
what happens when you leave the sea
to just naturally change,
457
00:26:15,300 --> 00:26:17,020
do what it wants to do.
458
00:26:19,620 --> 00:26:22,900
Now, it's been ten years
since the no take zone was granted,
459
00:26:22,900 --> 00:26:26,340
so I suppose the big question is
- has it worked?
460
00:26:28,500 --> 00:26:32,100
Dr Bryce Stewart from the University
of York has been carrying out
461
00:26:32,100 --> 00:26:35,220
research and surveys in this
protected area for the past
462
00:26:35,220 --> 00:26:39,500
ten years,
documenting its recovery.
463
00:26:39,500 --> 00:26:44,380
Are you seeing a lot more marine
life in the no take zones now,
464
00:26:44,380 --> 00:26:46,700
compared to the areas
immediately around them?
465
00:26:46,700 --> 00:26:49,300
We're seeing much higher
biodiversity, overall,
466
00:26:49,300 --> 00:26:51,980
in the no take zone.
It's about 50% higher.
467
00:26:51,980 --> 00:26:55,820
And also, for some particular
species, like lobsters,
468
00:26:55,820 --> 00:26:59,300
there's more than double
the number in the no take zone.
469
00:26:59,300 --> 00:27:01,500
And scallops as well,
and both the scallops
470
00:27:01,500 --> 00:27:04,660
and lobsters are much bigger
as well, which is really important.
471
00:27:04,660 --> 00:27:08,580
So, this must have a knock-on effect
for the fishermen.
472
00:27:08,580 --> 00:27:12,340
Yeah, that's what we think is
going on, particularly for those
473
00:27:12,340 --> 00:27:14,300
key species, lobsters and scallops.
474
00:27:14,300 --> 00:27:18,260
Because they're much bigger, the
females are producing lots of eggs,
475
00:27:18,260 --> 00:27:21,500
and those eggs are hatching,
the larvae is spreading out
476
00:27:21,500 --> 00:27:24,660
in the currents,
and reseeding the fishing grounds.
477
00:27:24,660 --> 00:27:26,780
So, by protecting just
these small areas,
478
00:27:26,780 --> 00:27:29,140
you can actually have a big benefit.
479
00:27:29,140 --> 00:27:33,700
And for Howard the benefit includes
seeing more on his dives once again.
480
00:27:33,700 --> 00:27:36,940
It's absolutely fantastic,
to go down for a dive.
481
00:27:36,940 --> 00:27:39,740
"What are we going to see? What's
going to have changed this year?"
482
00:27:42,020 --> 00:27:46,740
It's only 2.6 square kilometres,
but it has numerous different types
483
00:27:46,740 --> 00:27:49,820
of habitats, so it's great
seeing things spread out.
484
00:27:51,660 --> 00:27:54,420
We've seen a real good range
of different types of nudibranchs,
485
00:27:54,420 --> 00:27:57,100
which divers get very excited about,
because of all the colour.
486
00:27:59,460 --> 00:28:03,740
Last Monday, I had a great
experience with a pleurobranchus,
487
00:28:03,740 --> 00:28:06,220
which is also commonly known
as the highland dancer...
488
00:28:07,180 --> 00:28:11,300
..and some fantastic octopuses, in
amongst the bright pink live maerl.
489
00:28:11,300 --> 00:28:13,140
It's such a joy to see.
490
00:28:18,340 --> 00:28:21,980
If you were watching Blue Planet UK
earlier in the week, you would know
491
00:28:21,980 --> 00:28:25,180
that the humble herring,
after decades of overfishing,
492
00:28:25,180 --> 00:28:27,380
seems to be making a comeback.
493
00:28:27,380 --> 00:28:30,980
Last year, fishermen in Gairloch
noticed that they were
494
00:28:30,980 --> 00:28:32,580
coming back to spawn,
495
00:28:32,580 --> 00:28:35,620
and it appears that, this year,
numbers are even higher.
496
00:28:35,620 --> 00:28:39,580
It was too exciting a challenge
to turn down, so we sent
497
00:28:39,580 --> 00:28:42,700
underwater cameraman Andy Jackson to
see if he could capture the herring
498
00:28:42,700 --> 00:28:45,620
on the seabed,
or even better, spawning.
499
00:28:47,900 --> 00:28:52,020
The west coast of Scotland has some
of our most fertile waters,
500
00:28:52,020 --> 00:28:54,860
and the fishing village
of Gairloch lies at its heart.
501
00:29:00,540 --> 00:29:03,660
Last year's news about the herring
is exciting for locals
502
00:29:03,660 --> 00:29:05,220
like biologist Peter Cunningham.
503
00:29:08,260 --> 00:29:11,140
This winter, he's been keeping
an eye out for the species,
504
00:29:11,140 --> 00:29:14,460
and he's heard that fishermen have
spotted signs of their return
505
00:29:14,460 --> 00:29:15,780
to the area.
506
00:29:17,580 --> 00:29:20,940
Cameraman Andy Jackson went out
on a mission with Peter
507
00:29:20,940 --> 00:29:22,980
to try and track the herring down.
508
00:29:25,220 --> 00:29:28,260
I've never filmed a shoal
of herring before,
509
00:29:28,260 --> 00:29:30,260
and nor has anyone else in the UK.
510
00:29:31,540 --> 00:29:33,180
50 odd years since they were around.
511
00:29:36,980 --> 00:29:38,940
Oh, look at that sunshine.
512
00:29:38,940 --> 00:29:40,180
A cracking day.
513
00:29:44,340 --> 00:29:46,940
But even when you know the fish
are in the area,
514
00:29:46,940 --> 00:29:50,340
before you can film them,
you need to find them.
515
00:29:50,340 --> 00:29:53,140
Not an easy feat
in the wild Scottish waters.
516
00:30:02,060 --> 00:30:04,460
Well, that's surprising -
517
00:30:04,460 --> 00:30:07,180
no fish, so the fish
must have scattered.
518
00:30:10,860 --> 00:30:13,740
Day two and it's flat calm -
perfect.
519
00:30:19,620 --> 00:30:21,860
But there's not a herring in sight.
520
00:30:23,340 --> 00:30:25,980
They haven't come into the
shallow water yet to spawn.
521
00:30:27,300 --> 00:30:28,940
We're maybe just
a few days too early.
522
00:30:37,260 --> 00:30:39,460
It's day four,
523
00:30:39,460 --> 00:30:42,260
and the forecast
was absolutely bang on.
524
00:30:42,260 --> 00:30:44,180
There's no way
we're going anywhere today!
525
00:30:56,380 --> 00:30:58,100
Finally, the skies are clear.
526
00:31:03,020 --> 00:31:05,780
We spotted the gannets.
The gannets were the main clue.
527
00:31:07,340 --> 00:31:09,580
The gannets and the seals
are hunting.
528
00:31:09,580 --> 00:31:11,820
It's a sure sign
that fish are about.
529
00:31:12,980 --> 00:31:15,100
There is a huge number
of seals here.
530
00:31:15,100 --> 00:31:17,060
I think they're mostly grey seals.
531
00:31:17,060 --> 00:31:20,500
This is exciting, seals and gannets
in the same place,
532
00:31:20,500 --> 00:31:22,820
and they're feeding.
533
00:31:22,820 --> 00:31:24,220
But are they herring?
534
00:31:27,180 --> 00:31:30,380
With bad weather forecast soon,
it's a tense moment.
535
00:31:36,900 --> 00:31:39,220
Out of the murk,
there is a glimmer.
536
00:31:53,060 --> 00:31:57,380
This extraordinary sight hasn't
been seen off Britain's coasts
537
00:31:57,380 --> 00:31:58,740
for 50 years.
538
00:32:02,500 --> 00:32:04,260
I've been surrounded by herring.
539
00:32:05,340 --> 00:32:09,380
A great wall of herring going round
and round me like a dark shadow,
540
00:32:09,380 --> 00:32:10,860
it's fantastic.
541
00:32:10,860 --> 00:32:11,980
Whoa!
542
00:32:31,300 --> 00:32:33,500
A true natural wonder,
543
00:32:33,500 --> 00:32:36,740
but Andy still hasn't found
what he came here for.
544
00:32:41,940 --> 00:32:44,180
Will he see the herring spawn?
545
00:32:47,380 --> 00:32:50,020
Over the next couple of weeks
Andy stayed on.
546
00:32:50,020 --> 00:32:53,620
He was determined to capture
that sequence he was really after,
547
00:32:53,620 --> 00:32:55,060
and this is what he got.
548
00:32:59,660 --> 00:33:02,140
Just after dawn, Andy dives again.
549
00:33:04,540 --> 00:33:07,420
This time the fish
are too busy to be afraid.
550
00:33:09,820 --> 00:33:11,220
The reason?
551
00:33:11,220 --> 00:33:15,420
The water is murky with the magical
sight of herring eggs
552
00:33:15,420 --> 00:33:17,340
which settle on the seabed.
553
00:33:20,740 --> 00:33:24,260
In a few weeks,
millions of embryos will be visible.
554
00:33:27,300 --> 00:33:31,500
No-one has ever filmed herring
breeding here before.
555
00:33:31,500 --> 00:33:33,060
These pictures are unique.
556
00:33:35,740 --> 00:33:39,100
More eggs this year should mean
there's more fish the next.
557
00:33:46,540 --> 00:33:48,980
The future looks bright
for the herring.
558
00:33:48,980 --> 00:33:51,580
This is their second year
spawning here,
559
00:33:51,580 --> 00:33:54,540
and their numbers are greater
than in decades.
560
00:33:57,300 --> 00:33:59,660
Andy's perseverance
has finally paid off.
561
00:34:00,980 --> 00:34:02,500
He's almost lost for words.
562
00:34:04,620 --> 00:34:07,060
It's all a bit much at the moment,
I can't take it all in.
563
00:34:07,060 --> 00:34:09,140
It's just so fresh.
564
00:34:09,140 --> 00:34:11,660
You know, we've been trying to
do this for the last two weeks,
565
00:34:11,660 --> 00:34:15,620
and then suddenly, you know,
you go out, you get up early,
566
00:34:15,620 --> 00:34:18,180
there's a window in the weather,
you go out and you do it,
567
00:34:18,180 --> 00:34:20,420
and it's all over,
and we're finished.
568
00:34:20,420 --> 00:34:22,140
I'm stunned!
569
00:34:22,140 --> 00:34:23,580
What can I say?
570
00:34:23,580 --> 00:34:24,820
Stunned.
571
00:34:29,020 --> 00:34:30,420
GILLIAN: What a beautiful sight.
572
00:34:32,380 --> 00:34:35,260
Now, behind me is
St Abbs lighthouse,
573
00:34:35,260 --> 00:34:38,140
and if there was one historic job
that meant you got to see everything
574
00:34:38,140 --> 00:34:41,420
that went on out at sea,
whether it was whales breaching,
575
00:34:41,420 --> 00:34:44,780
or a fishing fleet,
it was that of a lighthouse keeper.
576
00:34:44,780 --> 00:34:48,060
Nowadays, of course,
lighthouses are all automated.
577
00:34:48,060 --> 00:34:51,620
The one behind me,
the lighthouse keeper left in 1993.
578
00:34:51,620 --> 00:34:54,540
And that's just a year before
one of Scotland's most remote
579
00:34:54,540 --> 00:34:56,260
lighthouses was automated.
580
00:35:01,060 --> 00:35:02,700
My name is Ian Duff.
581
00:35:02,700 --> 00:35:07,060
I was the lighthouse keeper
from 1976 till 1992.
582
00:35:17,180 --> 00:35:18,500
When I was a little boy, I said
583
00:35:18,500 --> 00:35:20,620
I wanted to be a lighthouse
keeper when I grew up.
584
00:35:23,500 --> 00:35:27,580
To be a lighthouse keeper at
these places in Scotland
585
00:35:27,580 --> 00:35:33,620
allows you access to places
that most normal people
586
00:35:33,620 --> 00:35:35,740
don't ever get to see,
587
00:35:35,740 --> 00:35:37,180
or live in.
588
00:35:49,100 --> 00:35:51,140
You see things that
other people don't see -
589
00:35:51,140 --> 00:35:54,180
the puffins would walk into the
lighthouse accommodation.
590
00:35:56,260 --> 00:35:59,620
A wonderful feeling to be associated
with the sea like that.
591
00:36:02,460 --> 00:36:04,340
On a wild day,
592
00:36:04,340 --> 00:36:08,940
in the morning, we would stand in
the door for two hours
593
00:36:08,940 --> 00:36:13,420
till lunchtime, just watching the
power of the sea breaking over
594
00:36:13,420 --> 00:36:16,260
the grating, or jumping back in if
the sea was going to hit the door
595
00:36:16,260 --> 00:36:17,620
which is 30 feet up.
596
00:36:17,620 --> 00:36:21,500
One day, I was to go ashore, the
helicopter landed on the helipad,
597
00:36:21,500 --> 00:36:26,220
and a giant freak wave just broke
over the top of the
598
00:36:26,220 --> 00:36:29,340
lighthouse helicopter and injured
one of the keepers who was coming on
599
00:36:29,340 --> 00:36:30,660
to replace me.
600
00:36:42,420 --> 00:36:45,700
I mean, all the time I was at
Duncansby, you could see,
601
00:36:45,700 --> 00:36:51,340
year on year out, more plastic fish
boxes and other bits of plastic
602
00:36:51,340 --> 00:36:56,940
that washed in. I even collected
a plastic milk bottle,
603
00:36:56,940 --> 00:36:59,820
and I took it home because it had
a lighthouse on it,
604
00:36:59,820 --> 00:37:02,620
and it came from Norway,
funnily enough.
605
00:37:05,020 --> 00:37:09,340
When I was at Pladda, they were
still hunting for sharks
606
00:37:09,340 --> 00:37:13,060
at that particular time, and
one day, we saw, when we looked
607
00:37:13,060 --> 00:37:16,380
through the binoculars, they had
a shark on deck of the boat,
608
00:37:16,380 --> 00:37:18,140
and they were cutting it up -
609
00:37:18,140 --> 00:37:21,540
hopefully never see anything
like that any more.
610
00:37:21,540 --> 00:37:24,980
Quite often seen basking sharks
at Hyskeir.
611
00:37:24,980 --> 00:37:27,980
That's a nice place
to view them at Hyskeir,
612
00:37:27,980 --> 00:37:32,620
because the water, the sea at
Hyskeir used to be
613
00:37:32,620 --> 00:37:35,540
a different colour from the sea
at Skerryvore,
614
00:37:35,540 --> 00:37:37,980
it used to be a lovely
aquamarine sort of green.
615
00:37:42,620 --> 00:37:45,060
I do miss being a lighthouse keeper.
616
00:37:45,060 --> 00:37:49,140
I think it was a great honour to be
at these lighthouses
617
00:37:49,140 --> 00:37:51,500
when they were manned.
618
00:37:51,500 --> 00:37:54,420
I just loved waking up
on a summer's morning,
619
00:37:54,420 --> 00:37:57,700
or being on watch on a summer's
morning, at a place like Skerryvore,
620
00:37:57,700 --> 00:38:02,580
seeing all the seals lying in the
rock and at peace with the world.
621
00:38:02,580 --> 00:38:06,100
And then, of course, in the winter
time when the sea's breaking up
622
00:38:06,100 --> 00:38:09,620
over the tower door, you stand,
awe-inspiring...
623
00:38:09,620 --> 00:38:11,740
Watching the waves
breaking past you.
624
00:38:16,780 --> 00:38:19,140
It's a great honour to be
a lighthouse keeper
625
00:38:19,140 --> 00:38:20,740
in that environment, I think.
626
00:38:28,100 --> 00:38:30,700
What a beautiful film,
and you have all been sending us
627
00:38:30,700 --> 00:38:32,900
beautiful pictures, as well,
from across the country
628
00:38:32,900 --> 00:38:34,500
right around our coastlines,
629
00:38:34,500 --> 00:38:36,660
and here is a selection
of just a few of them.
630
00:38:58,260 --> 00:38:59,940
Someone who's checking up
on the health
631
00:38:59,940 --> 00:39:02,420
of the world's oceans
is Chris Packham.
632
00:39:02,420 --> 00:39:06,140
He's in Mexico right now,
but his heart is always at home.
633
00:39:06,140 --> 00:39:10,140
Before he left, he explained why
he champions the British Seas.
634
00:39:15,100 --> 00:39:19,180
Now, all week, I've been meeting
people who get into the sea,
635
00:39:19,180 --> 00:39:22,780
either because they feel a spiritual
connection with it,
636
00:39:22,780 --> 00:39:27,500
a need to immerse their body, to
connect with a purer form of nature,
637
00:39:27,500 --> 00:39:31,580
or because they're fascinated
with the extraordinary marine life
638
00:39:31,580 --> 00:39:34,260
that's living just out there.
639
00:39:34,260 --> 00:39:36,380
That's them, and I'm me,
640
00:39:36,380 --> 00:39:41,180
because if I'm very honest with you,
I'm frightened of that.
641
00:39:41,180 --> 00:39:44,380
You know, historically, in my family
642
00:39:44,380 --> 00:39:48,060
people have drowned in those oceans.
643
00:39:48,060 --> 00:39:50,380
I'm not a great swimmer.
644
00:39:50,380 --> 00:39:55,580
But I still feel a closeness
to the sea because of the creatures
645
00:39:55,580 --> 00:39:59,380
that I admire that prosper
in that environment,
646
00:39:59,380 --> 00:40:01,700
and principally the birds,
of course.
647
00:40:01,700 --> 00:40:04,340
Now, when it comes to birds,
648
00:40:04,340 --> 00:40:07,060
all birds are equal,
but some are more equal than others
649
00:40:07,060 --> 00:40:09,980
and the ones that, for me,
are the better ones
650
00:40:09,980 --> 00:40:12,340
are the ones
which are simplest in their form.
651
00:40:12,340 --> 00:40:15,180
So, I'm not a kingfisher man,
I'm not a puffin bloke,
652
00:40:15,180 --> 00:40:17,540
all that colour,
all of that mess, no.
653
00:40:17,540 --> 00:40:20,140
I like black and white birds,
simple,
654
00:40:20,140 --> 00:40:22,300
and many of our seabirds
are black and white.
655
00:40:22,300 --> 00:40:24,700
So, things like arctic tern.
656
00:40:24,700 --> 00:40:26,620
What a shape!
657
00:40:26,620 --> 00:40:30,100
What a beautiful natural
construction they are,
658
00:40:30,100 --> 00:40:33,300
with their long wings
and their tail streamers.
659
00:40:33,300 --> 00:40:36,940
And I love to photograph them,
because against the light,
660
00:40:36,940 --> 00:40:40,220
with it shining through
their feathers, they glow.
661
00:40:40,220 --> 00:40:43,860
And then you've got bigger,
more powerful species,
662
00:40:43,860 --> 00:40:46,660
things like gannets
with their beautiful faces,
663
00:40:46,660 --> 00:40:49,100
that cappuccino wash,
664
00:40:49,100 --> 00:40:52,620
those beautiful almost sort of
Art Deco lines that run
665
00:40:52,620 --> 00:40:54,900
around the eyes and down the beak,
666
00:40:54,900 --> 00:40:56,540
but you're still looking at the sea,
667
00:40:56,540 --> 00:41:00,460
you're looking at that powerful beak
which breaks their entrance
668
00:41:00,460 --> 00:41:04,900
into the water when they're plunge
diving at speeds of up to 40mph.
669
00:41:04,900 --> 00:41:07,380
And then, of course,
when you see them in the air,
670
00:41:07,380 --> 00:41:09,380
those wings,
671
00:41:09,380 --> 00:41:11,780
strong and powerful.
672
00:41:11,780 --> 00:41:15,700
But if I have one favourite
seabird to photograph,
673
00:41:15,700 --> 00:41:18,340
it would be the northern fulmar,
674
00:41:18,340 --> 00:41:22,380
because, really, they're a
Northern Hemisphere albatross,
675
00:41:22,380 --> 00:41:25,660
a little bit smaller, of course,
and they've got very stiff wings.
676
00:41:25,660 --> 00:41:28,340
They look a bit wooden
when they're flying and gliding,
677
00:41:28,340 --> 00:41:30,020
and from a photographic
point of view,
678
00:41:30,020 --> 00:41:32,860
we're talking about a grey bird,
679
00:41:32,860 --> 00:41:35,500
so you've got to do something
with that, using the light,
680
00:41:35,500 --> 00:41:36,860
using the water.
681
00:41:36,860 --> 00:41:39,700
It's always a challenge,
when you take something
682
00:41:39,700 --> 00:41:42,900
that you feel so
passionately about,
683
00:41:42,900 --> 00:41:47,540
that you love the shape
and the form of, the movement...
684
00:41:47,540 --> 00:41:48,860
Everything about it.
685
00:41:48,860 --> 00:41:53,220
And you're trying to capture it in
one photograph and say all of that,
686
00:41:53,220 --> 00:41:55,740
that's why photography
is so difficult,
687
00:41:55,740 --> 00:41:59,340
and particularly when you're working
with these sorts of elements.
688
00:41:59,340 --> 00:42:04,340
And, I suppose, that's a challenge
that connects me to the sea.
689
00:42:04,340 --> 00:42:08,140
It's the birds that are an
intrinsic part of that environment,
690
00:42:08,140 --> 00:42:10,580
and I love photographing them.
691
00:42:10,580 --> 00:42:12,580
I haven't got a decent
photograph yet,
692
00:42:12,580 --> 00:42:15,460
but I'll be working hard
for the rest of my life.
693
00:42:19,900 --> 00:42:22,820
GILLIAN: Don't forget to watch
Chris, Liz and Steve
694
00:42:22,820 --> 00:42:24,300
on Blue Planet Live this weekend.
695
00:42:24,300 --> 00:42:28,180
They have already witnessed some
incredible spectacles, and no doubt
696
00:42:28,180 --> 00:42:29,620
they've saved the best till last.
697
00:42:29,620 --> 00:42:31,700
Well, fingers crossed,
let's hope so.
698
00:42:31,700 --> 00:42:35,140
We've had a fantastic time
here on Blue Planet UK,
699
00:42:35,140 --> 00:42:38,660
not just learning about the
marine life on our doorstep,
700
00:42:38,660 --> 00:42:42,540
but how human interaction can have
such an impact on it.
701
00:42:42,540 --> 00:42:45,860
Well, all that's left to do is to
say a huge thank you to everyone
702
00:42:45,860 --> 00:42:47,620
that's taken part in the series,
703
00:42:47,620 --> 00:42:50,020
and we're going to leave you
with the highlights.
704
00:42:50,020 --> 00:42:51,180
Bye. Bye-bye.
705
00:42:55,900 --> 00:42:57,260
That's my first haul.
706
00:43:01,060 --> 00:43:02,380
My goodness me!
707
00:43:09,940 --> 00:43:12,500
I can't believe you call this a job!
62698
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