All language subtitles for Whale With Steve Backshall 01

(SPLASH)

(ETHEREAL MUSIC)

STEVE BACKSHALL: Whales.
(WHALE SINGING)

Ocean giants. Ancient mariners.

Their songs,
majesty and sheer size

fill us with joy and awe.

In their vast shadow,

a human can feel very small.

They were here long before us...

..caring for their young...

..hunting...
(WHALE SQUEAKING)

..voyaging.

But now we are changing their world.

So I want to see through their eyes,

meeting them on their terms,

to find how their future and ours
are inseparable.

(WHALE SONG ECHOES)

'I'm exploring our kinship
with whales and dolphins.

Once dubbed "devilfish",

we now know they need our help.

For the entirety of human history,

whales have been creatures
of myth and legend,

shrouded in mystery, with us knowing
little of their secret lives.

But now, leaps in technology
are offering us

a window into their world.

We are entering a golden era

of understanding
the world of the whale.

Much of that mystery is
down to their ocean home.

A place that we humans
can only fleetingly visit,

and rarely to the depths
they can dive to.

(MAJESTIC MUSIC)

But despite our differences,

whales are mammals like us...

(WHALE CLICKING)

..and, it turns out, we have
more in common than you might think.

I'm starting my journey
in one of the most remote places

in the Atlantic: the Azores...

..searching for the whale
that was probably

the most misunderstood of all...

..the sperm whale.

There it is! Full breach!

Sensational!

This is one of the deepest-diving
creatures on the planet,

able to get down to well over
2,000 metres in depth,

and to hold their breath
up to two hours.

These astonishing animals are also
our largest toothed predator.

Mariners both respected
and feared them,

believing they could
swallow fishermen

or even boats, whole.

The reality is perhaps
even more dramatic.

These leviathans battle giant squid
in the darkness of the deep,

before returning
and leaping.

Our whale is breaching repetitively.

It seems to be totally
disinterested in us and our boat,

completely focused on its task,

which gives us the perfect
opportunity to get in

and swim alongside them.

Whales sometimes react to the
bubbles of a human scuba diver.

'So, it's far better
to dive as they do...

..using just the air of
a single breath,

or freediving.

Swimming alongside
this enormous whale,

it's hard to believe that,
as mammals,

we share a common ancestor.

Its giant form is honed
to life in the deep ocean,

and so different from my own.

(WHALE CLICKING)

But then our connection is revealed.

(WHALE CLICKING)

Just like me, this sperm whale
must come to the surface to breathe.

And pretty soon...

..I have to do the same.

(ETHEREAL MUSIC CONTINUES)

Wow!

That was incredible!

Underwater is the only time

that you get any real sense of
the scale of the animal;

and also, the power, and the speed.

Being alongside them,
they appear motionless,

but they can just disappear
into the blue.

Their size and strength

made it inevitable
that humans would fear them...

..and made it easy to treat them
as just a simple commodity.

It happened right here
in the Azores.

(SOMBRE MUSIC)

These buildings are the remnants

of the factory part
of a whaling station.

This was still active
when I was a kid.

In fact, the last whale
was killed here in the Azores

in 1987,
when I was at school.

All over the world, sperm whales and
others were ruthlessly hunted.

It is said that
the oils rendered from their bodies

lit the lamps of
the industrial revolution.

Other parts were used for products,

from fuel to fertiliser.

(SOMBRE MUSIC CONTINUES)

For me, as a naturalist,
so many of the highlights

of my life and my job have been
working with animals like this...

..and seeing them like that...

..it's almost impossible to take.

(PROTESTORS CLAMOURING)
MAN: Stop killing!

But over time,
the brutality of the slaughter

became public knowledge

and there was uproar.

People took to the streets
in protest. Governments rallied,

and whaling was banned
by almost every nation.

(SLIDE CHANGER CLICKS)

(UPLIFTING MUSIC)

Globally,
some species are recovering.

Now the majority of nations are
no longer hunting them,

we've begun
a new relationship with whales,

where Science leads the way.

Whales, dolphins and porpoises are
collectively known as cetaceans.

(SQUEAKING AND CLICKING)

By studying them,

we've discovered how social
some species can be.

Here in the Azores,

I've tracked down a small group
of female sperm whales...

..hoping to see this for myself.

In some ways, male and female
sperm whales are so different,

they're almost like
completely separate animals.

The males lead
largely solitary lives,

heading up into Arctic seas and
all the way down into the Antarctic.

The females, though,
are a seriously social animal.

(ETHEREAL MUSIC)

(WHALES CLICKING)

Females remain
with their birth pod for life.

So this is probably a mother
and her daughters.

The rubbing of heads
helps remove barnacles,

lice and dead skin.

(WHALES CLICKING)

But as with us,
touch is hugely important;

for bonding,
perhaps even for reassurance.

With no arms to hug,

this is the best way to
give and receive affection.

It's moments like that,
when you see

such tenderness between animals

that you start to feel
some kind of kinship with them.

You know, even though

this is a creature
that's 20-odd tonnes in weight,

when you see a mother interacting
with its youngsters,

and them just enjoying
the physical contact,

all of a sudden,

you can see that they have
so much in common with us.

And it's actually
quite an emotional thing.

The more we look,

the more we see
our own lives reflected.

In some of the other
90 or so species of cetaceans,

relationships can be
even more complex.

That's certainly true
of the friendships,

collaborations and rivalries
we see in the cetacean

we often think of
as the most friendly:

the dolphin.

(DOLPHINS CLICKING)

(DYNAMIC MUSIC)

Since the end of the era of whaling

we've entered a golden age of
discovery about whales

and uncovered an animal that
has a lot in common with humans.

(WHISTLING SOUNDS)

The remote islands of the Azores
are a perfect place

for me to dive with them
on their terms

and explore further.

The diversity of
whale and dolphin life here is

pretty much unparalleled,

and because there are
dozens of species

that pass through these waters,
or that live here,

pretty much anything could turn up.

But of all the animals
we hoped we might encounter here,

there's one I'm particularly
excited to come across.

Look at that! What!

That can't be happening!

These large blunt-nosed dolphins
are known as Risso's.

They're often spotted at a distance

but are notoriously shy.

I've never even come close to them
in the water before.

(DOLPHINS WHISTLING)

This one plunge could reveal

all sorts of things
about their mysterious lives.

I didn't think I would ever see
Risso's dolphins underwater,

and they are a very surreal sight.

They kind of appear to be
white or light grey,

but when you get up close
you can see that it's scarring,

criss-crossed all over
the head and the body,

and that's from fights with
other Risso's dolphins,

particularly males
fighting other males.

Risso's live in all male groups...

..an unusual thing for whales.

(DOLPHINS CLICKING AND WHISTLING)

But living in an all-male gang,
status is everything.

And that's where the scars come in.

It's thought they act like tattoos

that visually display
an individual's status,

with the oldest males
being almost completely white.

(DOLPHINS WHISTLING)

But this is something else.

On an unseen cue,

the whole group turns
and comes together.

(ETHEREAL CHORAL MUSIC)

Bubbles, like touch,
are tactile, stimulating.

Perhaps this is
a moment of group bonding.

Like a team cheer,
or a battle cry before hunting.

This form of social bonding

was only recently discovered
by scientists.

Every time you delve beneath
the surface of their social lives,

you see something familiar to us.

The word dolphin applies to around
40 species of toothed whale

and they're surprisingly diverse.

They range from the
black and white Commerson's dolphin,

which can weigh
as little as 30 kilos...

..to the Amazon river dolphin,

which lives in freshwater...

..all the way up to giant predators
like pilot whales...

(WHALES WHISTLING)

..and orca,

the largest members of
the dolphin family.

(WHISTLES LOUDLY)

I'm crossing the Atlantic
and heading to

one of the best places
to understand their lives.

The Bahamas, in the Caribbean.

Dolphins live in so-called
"fission-fusion" societies.

That means that their groups
are always in flux.

So, sometimes
they could be flying solo,

they could be hanging out
with their families or friends.

Other times they'll come together
in pods that could be dozens,

hundreds or even thousands
of animals strong.

If fission-fusion groups
sound familiar,

it's because
that's just how we live.

Many scientists believe it was
the growth of complex societies

that drove humans
to evolve bigger brains...

..and, might also explain
why dolphins are so clever.

(DOLPHIN CLICKING)

To find out more, I'm heading out
onto these Caribbean seas

to find one of the most sociable
dolphin species.

These are spotted dolphins.

The ones that have
the really definitive dappling,

those are the mature animals.

The smaller ones
haven't got their spots yet,

and they're just,
like this one here,

that's no more than a calf.

But the reason they've come
to the front of our boat

is that they know, pretty soon,
we're gonna start moving,

and that's when things
really kick off.

(DYNAMIC MUSIC)

Surfing the bow waves of boats
might be more energy efficient,

allowing dolphins to
swim further and faster.

But that's not the only reason.

Dolphins are Nature's
thrill-seekers.

(DOLPHINS CLICKING)

(DYNAMIC MUSIC CONTINUES)

There is no more pure expression
of joy in the natural world

than seeing dolphins riding
the wave at the front of your boat.

They'll fall into the spray
at the bow,

and sometimes stay for hours,

and then other times,
it's just a fleeting dance,

and then they're gone.

Woah-ho-ho-ho!

(DOLPHINS CLICKING)

Scientists think that playing is a
critical part of their development,

but, in the right situation,

they'll look for playmates
outside their own group.

Even to people.

(ETHEREAL MUSIC)

But whether or not they want to
include me in their game

will be entirely up to them.

(DOLPHINS CLICKING)

(DOLPHINS SQUEAKING)

(ETHEREAL CHORAL MUSIC)

Even with this powered scooter,

just a couple of flips of
those tail flukes and they are gone,

there is no way
you could ever keep up with them.

So, you have to try and look
as intriguing as you possibly can.

There's no point swimming
straight towards them,

it's all gotta be on their terms,

but if you can look like fun,
they'll stay and play for hours.

(PLAYFUL MUSIC)

(DOLPHINS SQUEAKING, CLICKING)

Playing helps practice
essential physical skills,

like hunting, mating,
and avoiding predators,

whether you're flying solo
or in a group.

But like the rough and tumble
of a children's playground,

having a large number of different
playmates is unpredictable...

..and can make this learning
much more effective.

If they play like us,

and hang out in ever-changing
friendships like us...

(DOLPHINS CLICKING)

..could dolphins also share our most
complex social skill of all...

Language?

(DOLPHINS SQUEAKING, CLICKING)

We know some dolphins
appear to use different noises

to indicate different states,

like courtship, or stress.
(DOLPHINS WHISTLES)

Some dolphins also use
a signature whistle...

(DOLPHIN CLICKING)
..to identify themselves.

(SQUEAKING, WHISTLING)

(CLICKING AND WHISTLING)

But dolphins don't just hang out
with the same species.

(INDISTINCT CHATTER)

'Kel Sweeting is a scientist
who's been studying interactions

between two different
types of dolphins,

both found here in the Bahamas.

So, you have
this incredible situation here,

where you have different species

that are sometimes living together.

What can you tell me about that?

Here in Bimini,
we have two species of dolphin.

The Atlantic spotted,

and the bottle-nose dolphins.

Most of the time,
if you come upon dolphins,

it's a single species group,
but sometimes they're together,

and they're actually interacting.

And do the spotteds and
the bottle-nose have

different use of
communication and sound?

Dolphins in general have
a wide vocal repertoire.

Squeaks, squawks, whistles, chirps.

(DOLPHINS SQUEAKING, WHISTLING)

They also have postures
and gestures,

and so there's probably
a lot of overlap.

Bottle-nose and spotted probably
understand each other quite well,

when we think of
communication as a whole.

We don't yet know precisely

what dolphins might
be saying to one another,

but Science tells us
it's more complex than we thought.

(DOLPHIN CLICKING) If dolphins
are Nature's chatterboxes...

(WHALE SINGING)

..other whales
do things differently.

In the next part of my journey,
I want to find out

why some whales want to be heard
hundreds of miles away...

..and how
their sound-sensing powers

can put whales in danger.

(DYNAMIC MUSIC)

'The more we understand whales...

..the more we discover
we have in common.

Modern science and technology

allow us to appreciate
the whales' underwater world

in ways we never thought possible.

Some of the biggest breakthroughs

are in long-distance
whale communication.

(LOW CLICKING SOUNDS)

To find out more,

I've crossed into
the Pacific Ocean...

..to the paradise island of Tahiti
in French Polynesia...

..where the seas resound

with a familiar
and bewitching tune.

The song of the humpback.

(HIGH-PITCHED SINGING)

We often think of our seas
as being a silent world,

but the truth is
that's very rarely the case,

and certainly not here
in French Polynesia

during humpback breeding season.

This is a hydrophone,

which is a highly sensitive
underwater microphone.

So, let's drop it in
and see what we can hear.

(HIGH-PITCHED CALLS ECHOING)

Oh, there it is.

(NOTES RISING AND FALLING)

That is beautiful.

(LOW, GUTTURAL NOTES) Male humpbacks
sing long and complex songs,

sometimes lasting hours at a time.

(WHALE SINGS HIGH-PITCHED NOTES)

Scientists suggest the songs
may be advertisements;

sea-borne serenades

showing off to potential mates.

(LOW, GUTTURAL NOTE)

One of the most amazing things
about whale song is

sound carries about
four times faster in water

than it does in air,
and it can travel further, too.

So, whales can be
communicating with each other

across entire seas.
(WHALE SINGS HIGH-PITCHED NOTES)

The crooning male could still be
many miles away,

but I've found
some females close by,

and I want to know
if they're listening.

(WHALES SINGING)

Down here, I can hear the song
without a microphone.

These females are surely
aware of his love songs.

But, are they impressed?

(HIGH-PITCHED SINGING)

Females may not sing...

..but they are far from silent.

Her giant pectoral fins
are the longest fins,

and indeed limbs, on the planet.

Slapped on the surface,

they turn the ocean
into a giant drum.

The sounds and vibrations
carry all around...

..and may be a reply to
the male's song.

Humpback courtship is intense
and can turn violent.

It's best not to linger

with huge limbs and tails
flailing through the water.

(HIGH-PITCHED WHALE SONG)

The humpback is the most tuneful,

and best-known whale vocalist,

but many others
also call long distance.

The blue whale,

the largest animal
ever known to have lived,

creates deep sounds
too low for our ears.

This infrasound travels
over 800 kilometres.

Whales have evolved
in this acoustic realm,

so they also use sound
to navigate...

(LOW THUMPING, CLICKING)

(SQUEAKING, CLICKING)

..and to hunt,
using echolocation.

Despite their lack of external ears,

they have other means for receiving
and processing sounds.

With twice the auditory
nerve cells of humans,

most can hear a far wider
range of frequencies.

(CRACKLY CLICKING)

But highly sensitive hearing
has consequences.

They cannot escape noise

and the soundscape of the sea
has changed.

We're only now
starting to understand

quite how vital sound is
to whales and dolphins.

It's possible they may have language
every bit as sophisticated

and complex as our own.

What we do know is
how much they need silent seas,

and that we as humans
are turning them

into unbearably noisy places.

(MUFFLED CHUGGING SOUND)

Since the 1950s,

ocean sound
may have doubled every decade.

Shipping...

..drilling for oil...

..and other human activities

create a constant
background drone.

(FOGHORN BLARES)

Other sounds are much more violent.

Explosive charges
in the hunt for fossil fuels...

(THUNDEROUS EXPLOSION)

..and naval blasts

can destroy a whale's hearing.

As they try to flee the noise

they may surface too quickly,

suffering decompression sickness.

Noise pollution
might even lead to a tragedy

that kills thousands
of whales and dolphins...

..stranding.

Probably the worst affected species,
is the pilot whale.

(WHALES SQUEAKING)

These live in
close-knit family groups

that roam the globe
hunting for deep sea squid.

And, where one goes...

..the others follow.

But if noise exposure causes
one to be driven ashore

by deafness or disorientation...

..their close bonds

mean the rest of the family
won't leave it behind.

(WHALES SQUAWKING, CLICKING)

Without assistance,
the whole pod can perish.

(WHALE CLICKING)

I'm heading to the British Isles...

..and the rugged coast
of South Wales

to find out what can be done.

With stranding incidences
increasing worldwide,

the way we deal with them
has never been more critical.

All around the world,

volunteer groups are
offering training,

to teach the essentials of rescue,
and whale first aid.

This whale is just a replica,

but, in a real-life stranding,

a fast response would be critical.

Cetaceans have evolved
over millions of years

to live in the water,
to have their body weight supported.

The second they're on land,
they are on borrowed time.

Without the support of the water
a whale's organs will collapse.

They're also unable to regulate
their body temperature

and will quickly overheat.

(VOLUNTEERS CHATTER)

So it's vital to know
the best way to keep a whale cool,

and its fragile skin
safe from injury,

while we work
to return it to the sea.

(VOLUNTEERS CHATTERING)
WOMAN: Turn him our way.

Even with a whale of
this sort of size,

it's still gonna weigh
well over a tonne.

There's no way we can lift it,

so we have to rely on
the tide coming back in.

MAN: Is everyone ready?
WOMAN: Yeah.

BOTH: One, two, three, go.

STEVE:
When emergencies happen for real,

like this one in New Zealand,

we know this huge effort can work.

And hundreds of whales
have already been saved

by volunteers working in this way.

(UPLIFTING MUSIC)

If this was the real deal,
right now,

you'd be freezing cold
and exhausted,

but coming out of the sea
having seen a whale head back out,

and knowing that
your hard work made that possible,

which I think would be
just about the most satisfying thing

you could ever do.

Despite efforts to protect them,

changes in our oceans are putting
whales and dolphins in danger.

(CLICKING, SQUEAKING)

But to keep them safe,
we need to understand them.

(WHALES SQUEAKING)

In the next part of my journey

I want to seek out the people
forming unique bonds with whales...

..and ask what we can all do

to give whales and dolphins
a brighter future.

(TENSE, DYNAMIC MUSIC)

(WHALES SQUEAKING)

Humanity has come a long way
in our relationship with whales.

But because so much of their lives
take place far from land

in deep water...
(WHALE SINGING)

..we still have a lot to learn.

For most species
of whales and dolphins,

simple things like breeding,

giving birth, and even feeding,
have never been seen.

So much of their world
is a mystery to us.

And because their realm is
effectively off-limits,

it takes dedication and
resourcefulness

to unlock their secrets.

Here on the island of Mauritius
in the Indian Ocean...

..one pioneering team
have forged close bonds

with a special pod
of sperm whales.

My name is Rene Heuzey,

I am an underwater cameraman,

and I'm filming the sperm whale
in Mauritius since 12 years.

(WHALES CLICKING)

When you dive from 12 years
with the same family,

it's like your family.

(WHALES CLICKING)

For me, it's very magical.

It's amazing, because
I am just a little human.

Rene has been diving with
the same sperm whales for so long,

that they've learned to
accept his presence.

He can identify
each individual by name,

and knows their unique histories.

(WHALES SQUEAKING, CLICKING)
But of all the whales in the group,

there's one
he's most eager to see...

Chesna.

These first shots
of her as a new-born

were captured six years ago.

Since then Rene has dived
alongside her over and over again.

Today is the first dive of the year

and Chesna has come to greet him.

I would like to know one thing
very, very important;

I would like to know
how to communicate

between sperm whale
and the human.

Knowing many whales
use bubbles to communicate...

..Rene has adapted
his dive regulator

to mimic their emissions

and uses it
to signal his recognition.

Almost immediately,

Chesna signals back.

(CHENA CLICKING)

When you are looking
eyes to eyes...

..and for me,
it's a magical moment,

and I have a lot of emotion,

because I recognise Chesna,

and Chesna recognise me.

She accept me.

(ETHEREAL MUSIC)

This gift, to be able to
get to know individual whales,

has benefits for Science.

It's enabled Rene and his colleagues

to create the first detailed
whale family tree.

And this is more than a family.

It's a community.

This is a baby sperm whale.

He's tiny
and, while he's so small,

almost totally dependent
on his mother.

Because he can't yet
dive to any depth...

..when she descends
into the deep to feed...

..he must remain on the surface.

(WHALE CLICKING)

But he isn't abandoned.

His mother has left him in under the
watchful eye of a babysitter.

She keeps him close
and defends him from predators.

But that's not all she does.

After an hour of hunting,

his mother returns to the surface
to breathe.

Exhausted, there's only
one thing she wants to do...

Rest.

Hanging vertically to sleep.

He tries to suckle...

..but without success.

But her baby needs to feed.

He tries his luck
with the babysitter.

She isn't his mother
but can be...

..a wet nurse.

Milk flows from a concealed nipple
in front of her tail.

This has rarely been filmed.

Caring for the infants of others,
or alloparenting,

is incredibly rare
in the natural world.

Less than 3% of mammals do it.

Among them, of course, are humans.

With every piece of science
that emerges,

whales look less like ominous and
mysterious ocean devils...

..and more like
our close mammal kin.

Nowhere has the
human-whale relationship

changed more dramatically,

than in the peninsula
of Baja California

in the eastern Pacific.

This was once the site of bloody
battles between man and whale.

Whalers would target calves

and the mothers would smash
their boats to pieces,

earning them the name "devilfish".

Even when whaling
was banned here in 1947,

fishermen continued to
fear the whales for decades.

(UPLIFTING MUSIC)

But not anymore.

(SPEAKING IN SPANISH)

As well as being a fisherman,

Daniel has a special licence,

allowing him to take visitors out

into the lagoons
to go looking for whales.

But they never
have to look for long.

DANIEL:
We have a whale at 12 o'clock.

These grey whales
could be descendants

of those that survived
the era of whaling.

Despite their gruesome past...

..the whales don't
smash the boats or flee.

Instead, they seek them out.

DANIEL:
Another one is coming this way.

WOMAN: It's got a calf!
It's got a baby!

The mothers even
encourage their babies

to meet their first humans.

(WOMAN LAUGHING)

Hola mi amor.

It is so playful!

You can see, like,
the mum is just pushing the baby.

So, she is letting us
play with him.

She's just spectacular.

It's so... immense to have them
so close to you.

(SHE LAUGHS)

(DANIEL SPEAKS ENGLISH)

San Ignacio was once
a slaughter site for whales.

Now, the fishermen
are their guardians.

Numbers of visitors
are strictly limited,

and the nurseries
are protected by law.

WOMAN: I think we are honoured to
have these whales in these lagoons.

And this bond began
with the fishermen, no?

Gray whales are migratory.

Soon these infants will
have to leave this sanctuary

and head into unprotected seas.

But for now they're safe.

San Ignacio is an inspiring tale

of how human attitudes to whales
can change

in just one generation.

But if we want whales
to have a future,

we need this to be
repeated everywhere.

For whales and dolphins
to flourish...

..they need safe havens.

A refuge from our fishing,
our shipping, and our noise.

Where we safeguard their food,

their nurseries and
everything else they need.

Currently these make up
just a tiny fraction of our seas.

(WHALES SQUEAKING)
But there is hope...

..on the horizon.

In 2023, the United Nations

came up with a plan to protect
30% of our oceans by 2030,

the biggest conservation win
in my lifetime.

If we care about
our whale and dolphin cousins,

it's up to us to make that happen.

Especially, now we know
how much we have in common.

When we set out
to make a series about whales,

we knew we were in
for a challenge.

With some species almost
impossible to see, let alone film.

As a stopping off point for
all sorts of Atlantic marine life,

the Azores is a hotspot for whales.

These islands play host
to dozens of whale species,

either resident or passing through.

As such, they were once
a focus for whaling.

But knowing they're around
is just the start.

Some whales travel fast

and only surface
for a few minutes at a time.

So, for director Ellen Husain,

it was critical to be in
the right place at the right time.

We're at their mercy,
they're such big animals,

they can move so fast
compared to us.

We just have to hope
they allow us to film with them.

When we finally
found our first whale...

ELLEN: Manuel, let us know.

(SPEAKS OWN LANGUAGE)

Local guide Emanuel Goulert gave us
the signal to enter the water.

If you wanna dive now, go now.
ELLEN: Go!

Here, they're here.

(DYNAMIC MUSIC)

We had special permission to dive
with the whales here,

which are protected by law.

But even giant ocean predators
can be surprisingly sensitive.

I had a bit too much of a splash
going into the water,

and the whale heard it
and turned away.

We needed to get to know each whale
and assess their mood

before getting
the camera team in place.

And the techniques used
to find whales in days gone by...

..still work.

Our method for finding whales

basically hasn't changed
in 100 years.

We're standing here
looking out to the horizon

for the- the blows or
the spouts from the whales.

But we have one added advantage.

Up on the hillsides around us,

in the exact same lookout spots

as were used
during the era of whaling,

we have spotters.

The one difference is,
if they see whales,

they get on the radio and
tell us where they are,

as opposed to mobilising the boats
to head out to hunt.

We also used
another whaling technique

to hone in on our targets.

Calves are not as adept at diving
as their mothers,

so they have to stay at the surface,
and because of that,

if you can keep an eye
on one of the young calves,

you've always got
a kind of focus point

for where the adults
are eventually gonna be.

This method gave
camera operator Rob Taylor

the chance to capture one of
our most memorable encounters.

This looks good, this looks
very good. You set, Rob?Yeah.

ELLEN: OK, divers in.

WOMAN: (ON RADIO)
OK, copy that.

(ETHEREAL MUSIC)

(WHALE CLICKING)

It really is quite something.

It kind of feels just like

you're watching a human mother
having a cuddle with their baby.

They just seem so calm,
so chilled out.

Clearly just relaxing
at the end of the day.

Very, very beautiful.

With long days out at sea
on the North Atlantic,

anything could happen.

Spotters had directed us south,

to a feeding gathering...

..but there was
a surprise in store.

We've just had to stop,
because we've been surrounded by

a pod of Risso's dolphins.

Normally Risso's are super shy,

they disappear at the first sign
of a boat or a person,

but these are just hanging out
at the surface.

This left us with a dilemma.

Getting footage of Risso's
would be a real coup,

but if we wasted hours trying
and didn't succeed,

we'd have missed
the big action down south.

Cameraman Rob was undecided.

You don't normally ever try
to film Risso dolphins,

because you can't film them,
essentially.

MANUEL:
10 o'clock, 5 metre on the bow.

Straight down, Rob,
straight down!

ELLEN: This looks good.

(DOLPHINS SQUEAKING)

Against all the odds,
our gamble paid off.

The Risso's cruised by,

seemingly oblivious.

And we captured something
very special indeed.

That was completely surreal!

ROB: That was amazing!
Unbelievable. (LAUGHS)

We are very, very happy.

I've never, ever seen Risso dolphin
behaving like this at all.

I mean, that was crazy.
They, yeah, I mean...

(CREW LAUGHING)
They don't- they don't do that.

We followed
in the footsteps of whalers,

to explore our close kinship.

And by pure chance,
captured a moment

that adds to our understanding of
these enigmatic animals.

(DOLPHINS SQUEAKING)

(DYNAMIC THEME MUSIC)

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