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Across every continent
inhabited by man,
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00:00:04,340 --> 00:00:07,180
from the sprawling
savannas of Africa,
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00:00:07,220 --> 00:00:09,300
through the wild meadows of Europe,
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00:00:10,040 --> 00:00:12,380
to the deep depths
of the world's oceans...
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00:00:17,060 --> 00:00:19,220
nature's deadliest assassins roam.
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00:00:20,300 --> 00:00:22,060
Armed with a lethal weaponry
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00:00:22,100 --> 00:00:24,360
that makes them
the masters of mimicry.
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00:00:25,040 --> 00:00:28,220
Hidden from sight,
they pounce on unsuspecting prey,
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00:00:28,260 --> 00:00:30,320
perfectly disguised predators.
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00:00:48,340 --> 00:00:52,000
They are armed with one of the most
unique weapons on Earth...
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00:00:54,080 --> 00:00:55,300
camouflage.
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00:01:07,180 --> 00:01:10,420
Welcome to the world
of wild assassins.
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00:01:25,440 --> 00:01:27,100
For thousands of years,
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00:01:27,140 --> 00:01:30,020
camouflage has been
studied across the globe.
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00:01:32,340 --> 00:01:34,360
From scholars in Ancient Greece
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00:01:35,040 --> 00:01:37,340
observing the colour changes
in octopuses,
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00:01:39,160 --> 00:01:40,360
to Charles Darwin
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discussing colouration
in birds and insects
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00:01:44,080 --> 00:01:46,040
in his origin of species.
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00:01:54,380 --> 00:01:57,340
Camouflage is one of the world's
greatest wonders.
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00:02:01,020 --> 00:02:04,020
Perfectly adapted
for defence and attack.
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00:02:06,040 --> 00:02:10,020
It gives the smallest of creatures
the most lethal of weaponry.
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00:02:12,200 --> 00:02:14,300
Their ability to blend
into their surroundings
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improves their chances of survival.
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00:02:18,480 --> 00:02:21,480
Different animals use camouflage
in different ways.
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00:02:23,060 --> 00:02:25,440
The crab spider can make
itself look like a flower,
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00:02:27,220 --> 00:02:29,060
a giraffe like a tree,
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00:02:29,340 --> 00:02:31,220
a seahorse like coral
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and an octopus like the sea floor.
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Nature's hidden wild assassins,
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00:02:39,200 --> 00:02:41,480
all highly skilled
in the art of camouflage.
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00:02:47,260 --> 00:02:49,400
They have all evolved
the perfect armour...
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00:02:56,200 --> 00:02:58,020
...to hide from predators...
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00:03:00,300 --> 00:03:02,120
and attack prey.
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00:03:05,340 --> 00:03:07,200
Masters of mimicry.
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00:03:09,400 --> 00:03:12,020
Camouflage is the favoured weapon.
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00:03:19,180 --> 00:03:21,300
From Africa's deserts
and mountains...
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00:03:23,320 --> 00:03:25,400
to the jungles of Madagascar,
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00:03:28,060 --> 00:03:30,420
lives a silent unseen assassin,
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00:03:32,240 --> 00:03:34,200
master of camouflage,
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down perching on branches
high above.
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The chameleon.
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00:04:05,280 --> 00:04:07,020
Fond of warm climates,
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00:04:07,060 --> 00:04:09,360
chameleons thrive
in colourful rainforests
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00:04:09,400 --> 00:04:12,120
seamlessly blending in
with their surroundings.
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Chameleons change colour
to show dominance,
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aggression, a willingness to mate,
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00:04:31,000 --> 00:04:32,160
and submission.
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00:04:35,320 --> 00:04:37,440
Evolved over 60 million years,
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00:04:37,480 --> 00:04:40,360
chameleons have mastered
the art of camouflage.
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00:04:45,440 --> 00:04:49,080
With over 150 species
across the globe,
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00:04:49,200 --> 00:04:52,140
they are all perfectly camouflaged
to hide from predators
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00:04:52,180 --> 00:04:54,220
and conceal themselves from prey.
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00:05:11,100 --> 00:05:15,180
Chameleons are master hunters,
aided not only by their camouflage
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00:05:15,220 --> 00:05:17,460
but also their incredibly
long tongue.
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00:05:24,340 --> 00:05:28,160
Sit and wait predators,
chameleons remain motionless
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anticipating the perfect
moment to strike.
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00:05:41,380 --> 00:05:43,440
Silently approaching their prey...
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they attack.
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00:05:49,120 --> 00:05:52,080
Their tongues can stretch
to twice their body length,
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striking with a speed of 100 kph.
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00:06:01,460 --> 00:06:03,200
Opportunistic predators,
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chameleons will eat
as often as they can,
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00:06:07,380 --> 00:06:10,360
meaning these reptiles
are constantly on the hunt.
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00:06:12,240 --> 00:06:16,340
With eyesight that allows them
to see nearly 360 degrees,
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00:06:18,340 --> 00:06:20,220
they can spot any prey.
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00:06:34,120 --> 00:06:36,220
Feasting on any and all insects.
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00:06:50,140 --> 00:06:52,400
Chameleons are masters of the hunt.
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00:07:02,260 --> 00:07:03,380
During the summer months,
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00:07:03,420 --> 00:07:06,360
chameleons can be found
mating all over the jungle.
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00:07:12,100 --> 00:07:15,400
Males will rapidly change colour
to attract a potential female.
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If she accepts,
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the male will then circle
around the female,
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grab her neck in his mouth
and pull himself onto her back.
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The copulation only lasts 13 minutes
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but the female will continue
mating for 11 days
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but never with the same male twice.
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00:07:45,420 --> 00:07:47,160
If mating is successful,
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three to six months later
the female will lay her eggs,
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00:07:51,380 --> 00:07:54,220
covering them
and walking away forever.
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00:08:00,120 --> 00:08:03,160
With no maternal behaviour present
in female chameleons,
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these youngsters will have
to fend for themselves.
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00:08:16,420 --> 00:08:18,480
Kings and queens of camouflage...
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00:08:21,440 --> 00:08:25,200
these masters of disguise
thrive in trees and bushes,
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00:08:25,240 --> 00:08:28,320
but it is these exact habitats
that are under threat.
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00:08:33,440 --> 00:08:35,400
Deforestation across Africa
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and the island of Madagascar is
destroying the chameleon's home
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00:08:39,280 --> 00:08:43,180
with five species of chameleon
endangered due to forest loss.
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These threats require
immediate attention
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00:08:54,240 --> 00:08:57,280
before these chameleons reach
the point of no return.
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00:09:03,020 --> 00:09:06,220
These colourful creatures,
essential to balancing
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00:09:06,260 --> 00:09:11,360
the fragile biodiversity of these
tropical biomes must be safeguarded.
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00:09:12,300 --> 00:09:14,380
Deforestation must be halted
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00:09:14,420 --> 00:09:17,160
and their habit given time
to recover,
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00:09:19,100 --> 00:09:22,160
allowing their unique camouflage
defence mechanisms...
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time to evolve.
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00:09:43,480 --> 00:09:46,280
One of the most
ancient groups of insects,
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00:09:46,320 --> 00:09:49,400
they thrive in fields
and meadows across the globe.
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00:09:52,260 --> 00:09:55,120
Able to jump distances
of over three meters,
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00:09:55,160 --> 00:09:57,220
they are masters of camouflage.
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00:10:04,220 --> 00:10:05,420
The grasshopper.
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00:10:22,000 --> 00:10:25,160
On Earth for over 250 million years,
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00:10:26,060 --> 00:10:29,100
there are 11,000 known
species of grasshopper
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including the locust.
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00:10:33,480 --> 00:10:36,320
Grasshoppers mostly sit
on grass or plants.
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00:10:38,080 --> 00:10:40,220
This has led most of them
to being green,
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00:10:41,460 --> 00:10:43,000
yellow,
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00:10:43,440 --> 00:10:45,340
or brown in colour.
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00:10:46,300 --> 00:10:49,440
A perfect adaptation
for their expert camouflage.
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00:10:52,060 --> 00:10:55,100
Camouflage allows grasshoppers
to hide from predators,
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in particular birds, rodents,
reptiles, and other insects.
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00:11:01,100 --> 00:11:05,100
Grasshoppers mostly feed on grass,
weeds, and shrubs.
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Harmless creatures,
they can grow up to 7 centimetres
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00:11:13,060 --> 00:11:16,060
and can jump up to 20 times
their body length.
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00:11:20,360 --> 00:11:23,100
They have impressive leg muscles
that allows them
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to jump long distances
to evade threats.
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00:11:35,140 --> 00:11:38,320
Making grasshoppers the masters
of eluding their enemies,
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00:11:39,380 --> 00:11:43,240
a skill that has allowed them
to thrive for so many millennia.
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00:11:46,080 --> 00:11:50,000
Grasshoppers are strong
and sturdy survivors of the wild.
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00:11:55,160 --> 00:11:58,160
Locusts are a type
of short-horned grasshopper.
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00:12:00,340 --> 00:12:02,500
Far more social than
the average grasshopper,
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00:12:02,540 --> 00:12:05,100
they change colour
when they join a swarm
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to differentiate between
males and females.
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00:12:10,300 --> 00:12:13,360
Feasting on crops, grass,
and even fruits and vegetables,
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00:12:13,440 --> 00:12:17,560
the largest swarm of locusts ever
recorded was 10 billion in size.
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00:12:21,320 --> 00:12:24,420
It devastated thousands
of crops leading to famine.
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00:12:31,100 --> 00:12:34,140
While swarms of grasshoppers
can prove devastating...
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individual grasshoppers are integral
to countless ecosystems,
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00:12:41,140 --> 00:12:42,460
but for the talented grasshopper,
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00:12:42,500 --> 00:12:45,480
agricultural expansion
is threatening their habitats.
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00:12:50,140 --> 00:12:52,220
The meadows and fields
they use for camouflage
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are no longer suitable...
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00:12:57,360 --> 00:13:00,300
as farmers use pesticides
and fertilizer,
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00:13:02,320 --> 00:13:04,560
which harms the grasshoppers
who live there.
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00:13:07,080 --> 00:13:09,420
Integral to ecosystems
across the globe...
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...without grasshoppers,
the fragile biodiversity
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of our planet would be
damaged forever.
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00:13:36,400 --> 00:13:39,340
Swaying silently
in the shallow seas...
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00:13:43,140 --> 00:13:46,360
seahorses are majestic,
fun-loving creatures.
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00:13:50,280 --> 00:13:52,360
Tiny masters of mimicry.
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00:13:56,520 --> 00:13:58,480
They are often mistaken
for sea grass
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00:13:58,520 --> 00:14:00,420
or parts of coral reefs.
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00:14:03,460 --> 00:14:05,360
Playful and enchanting,
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00:14:07,220 --> 00:14:10,560
transforming themselves
into bright and unique colours.
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00:14:14,160 --> 00:14:17,140
Perfectly adapted experts
at camouflage.
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00:14:22,360 --> 00:14:24,080
The seahorse.
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00:14:38,340 --> 00:14:42,420
With at least 47 different species
of seahorse across the globe,
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00:14:45,240 --> 00:14:48,420
they come in all shapes,
colours and sizes.
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00:14:52,180 --> 00:14:54,460
In oceans for 13 million years...
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00:14:58,500 --> 00:15:01,560
they have evolved to master
the art of camouflage,
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00:15:03,140 --> 00:15:05,240
mimicking coral and sea plants...
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00:15:09,280 --> 00:15:11,400
allowing them to evade predators...
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00:15:16,220 --> 00:15:19,320
and ensure these miniature
marine animal's survival.
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00:15:20,100 --> 00:15:21,220
As they are weak swimmers,
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00:15:21,260 --> 00:15:24,240
camouflage is the perfect skill
to sneak up on prey.
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00:15:26,140 --> 00:15:29,500
Sudden bold changes in appearance
may even deter their enemies.
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00:15:36,320 --> 00:15:38,460
Seahorses are unique creatures,
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00:15:39,560 --> 00:15:40,540
they mate for life
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00:15:41,080 --> 00:15:43,260
and every morning dance
with one another
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00:15:43,400 --> 00:15:46,500
using their camouflage abilities
and their courtship rituals.
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00:15:53,160 --> 00:15:55,460
An elaborate courtship dance
is performed.
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It can go on for hours, even days.
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00:16:01,120 --> 00:16:04,440
In the end, it is the male seahorse
who becomes pregnant
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00:16:07,380 --> 00:16:12,320
and 30 days later he gives birth
to up to 1,000 baby seahorses.
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00:16:15,260 --> 00:16:19,140
Yet sadly, seahorses are considered
threatened around the world.
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00:16:21,240 --> 00:16:24,360
Over harvested for traditional
Chinese medicines,
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00:16:24,400 --> 00:16:26,360
captured in fish trawl nets
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00:16:28,080 --> 00:16:30,160
and loss of their natural habitats,
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00:16:30,200 --> 00:16:32,500
which they use
to effectively camouflage.
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00:16:36,100 --> 00:16:38,320
With millions ending up
on the black market,
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00:16:38,360 --> 00:16:42,100
seahorses are important predators
of bottom dwelling organisms
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00:16:42,140 --> 00:16:45,140
and are the favourite prey
of many marine predators.
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00:16:48,380 --> 00:16:51,180
To lose these ethereal creatures
would be to collapse
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00:16:51,220 --> 00:16:53,080
an entire ecosystem.
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00:16:55,380 --> 00:16:57,560
Seahorses must be protected.
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00:17:10,260 --> 00:17:12,500
As a small animal
on the forest floor,
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00:17:12,540 --> 00:17:14,440
danger is everywhere.
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00:17:19,600 --> 00:17:21,560
But for these jumping amphibians,
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00:17:21,600 --> 00:17:24,380
camouflage is the key
to their survival.
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00:17:27,280 --> 00:17:28,380
Fond of trees,
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00:17:29,400 --> 00:17:30,360
land,
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00:17:31,540 --> 00:17:32,580
and water.
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00:17:34,460 --> 00:17:35,640
The frog.
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00:17:43,340 --> 00:17:46,240
Found on every continent
inhabited by man,
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00:17:48,220 --> 00:17:52,280
frogs come in all shapes,
colours, and sizes.
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00:17:53,240 --> 00:17:55,300
Equipped with an expert armoury,
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frogs can jump over five metres,
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00:18:01,580 --> 00:18:05,200
communicate across a range
of nearly 2 kilometres
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00:18:05,600 --> 00:18:07,640
and have excellent night vision.
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00:18:10,260 --> 00:18:13,200
Frogs are also masters
in the art of camouflage
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00:18:15,420 --> 00:18:17,500
becoming one
with their surroundings,
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00:18:19,620 --> 00:18:21,460
they remain unseen.
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00:18:27,220 --> 00:18:30,460
A female frog can lay up
to 5,000 eggs at once.
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00:18:32,300 --> 00:18:34,620
In three weeks
the eggs become tadpoles
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00:18:36,440 --> 00:18:39,560
and after 14 weeks,
the tadpoles become frogs.
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00:18:41,500 --> 00:18:44,180
Found in almost
every type of habitat,
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00:18:45,560 --> 00:18:47,640
frogs are extremely adaptable.
198
00:18:59,540 --> 00:19:02,380
Frogs are skilled
in the element of surprise
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00:19:03,620 --> 00:19:05,440
and the art of attack.
200
00:19:13,640 --> 00:19:16,280
Pairing their camouflage
and stillness,
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00:19:18,360 --> 00:19:20,440
feasting on every and all insects...
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00:19:27,220 --> 00:19:29,180
they are masters of the hunt.
203
00:19:38,340 --> 00:19:40,580
Frogs are unique
in their mating rituals.
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00:19:46,460 --> 00:19:49,300
Female frogs can
only spawn once a year.
205
00:19:51,340 --> 00:19:55,440
To attract a female, the male frog
must seduce her with his croaks.
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00:19:59,440 --> 00:20:01,360
Frogs mostly mate at night.
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00:20:03,420 --> 00:20:07,380
Their croaks being heard throughout
the forest from January to April.
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00:20:12,160 --> 00:20:14,220
Once a male has courted a female,
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00:20:16,560 --> 00:20:19,340
he wraps his legs
around her from behind,
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00:20:21,260 --> 00:20:24,500
attaching himself to her
for up to 24 hours.
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00:20:36,260 --> 00:20:40,320
Some males even mate with several
females across successive nights.
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00:20:52,600 --> 00:20:56,460
Having been on Earth
for over 190 million years,
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00:20:57,560 --> 00:21:01,160
they have evolved to become
incredibly diverse creatures,
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00:21:02,500 --> 00:21:04,540
outlasting the dinosaurs,
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00:21:07,300 --> 00:21:11,280
they now reign over rainforests,
mountains, and woodlands.
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00:21:28,520 --> 00:21:30,220
Lovers of water,
217
00:21:30,260 --> 00:21:33,400
frogs spend most of their life-cycle
in lakes and ponds
218
00:21:35,380 --> 00:21:38,460
but these waters they call home
are becoming polluted.
219
00:21:44,340 --> 00:21:47,540
Frogs moist skins are especially
sensitive to pollution.
220
00:21:51,580 --> 00:21:55,560
So as petrol, detergents
and fertilisers enter our waterways,
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00:21:55,600 --> 00:21:57,260
frogs suffer.
222
00:22:01,620 --> 00:22:06,360
While in the Amazon rainforest
home to over 400 species of frog,
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00:22:09,300 --> 00:22:11,560
habitat destruction
is causing a rapid decline
224
00:22:11,600 --> 00:22:13,480
in frog populations there,
225
00:22:14,200 --> 00:22:17,460
environments they rely on
to master their camouflage.
226
00:22:20,400 --> 00:22:24,460
Climate change sees frog's habitats
changing faster than they can adapt,
227
00:22:24,500 --> 00:22:28,220
nullifying their evolutionary
advantage of camouflage,
228
00:22:28,260 --> 00:22:31,380
essential to the fragile ecosystems
they inhabit.
229
00:22:35,460 --> 00:22:38,180
Frogs deserve to continue to thrive
230
00:22:38,360 --> 00:22:41,420
in environments perfectly suited
to their camouflage.
231
00:22:48,340 --> 00:22:51,420
We must safeguard
this ancient species.
232
00:22:55,540 --> 00:22:59,180
Hidden in grasslands
and woodlands across the globe
233
00:23:03,200 --> 00:23:06,480
these tiny arachnids are
the masters of mimicry.
234
00:23:09,180 --> 00:23:10,540
Highly skilled predators,
235
00:23:12,560 --> 00:23:16,300
they are lethal in the meadows
and gardens they call home.
236
00:23:22,260 --> 00:23:23,580
The crab spider.
237
00:23:31,420 --> 00:23:35,460
There are over 2,000 species
of crab spider across the globe.
238
00:23:39,460 --> 00:23:43,300
Ambush predators, they do not
spin webs to trap their prey,
239
00:23:43,340 --> 00:23:47,320
instead they camouflage themselves
amongst flowers and foliage.
240
00:23:50,540 --> 00:23:52,620
Found in a multitude of colours,
241
00:23:54,360 --> 00:23:57,280
and given their name
for their crab like legs,
242
00:23:59,320 --> 00:24:02,280
they are perfectly
adapted animals of prey.
243
00:24:09,480 --> 00:24:12,260
Crab spiders are lie
in wait predators.
244
00:24:16,240 --> 00:24:19,380
Hunting by assuming the colour
of the flower they perch on.
245
00:24:21,620 --> 00:24:24,340
They surprise unsuspecting prey
246
00:24:25,520 --> 00:24:29,160
using their front pincers
to paralyse their victim.
247
00:24:30,340 --> 00:24:33,500
They are highly skilled,
wild assassins.
248
00:24:57,560 --> 00:25:00,540
Crab spiders are vital
to their ecosystems.
249
00:25:06,420 --> 00:25:10,420
Helping to maintain balance,
they control populations of insects
250
00:25:10,640 --> 00:25:14,280
yet climate change is impacting
these skilled hunters.
251
00:25:15,380 --> 00:25:17,640
Changes in temperatures
are affecting their prey
252
00:25:18,180 --> 00:25:19,520
and their habitats,
253
00:25:19,560 --> 00:25:23,220
while the use of pesticides
is proving a fatal risk.
254
00:25:28,300 --> 00:25:30,400
Thankfully, efforts across
the globe are helping
255
00:25:30,440 --> 00:25:32,420
to conserve and protect
their homes.
256
00:25:32,460 --> 00:25:34,460
(CROWD SHOUTING)
257
00:25:37,220 --> 00:25:38,520
As human awareness grows,
258
00:25:38,560 --> 00:25:42,280
so does the restoration of these
mighty creature's habitats...
259
00:25:45,580 --> 00:25:49,280
in efforts to safeguard
these masters of mimicry.
260
00:26:00,240 --> 00:26:02,600
Towering above
the grasslands of Africa,
261
00:26:04,360 --> 00:26:06,480
covered in a brown patterned coat...
262
00:26:09,280 --> 00:26:11,640
they are often mistaken
for trees or shrubs,
263
00:26:13,580 --> 00:26:16,480
the unsuspecting royalty
of camouflage.
264
00:26:25,420 --> 00:26:26,540
The giraffe.
265
00:26:40,480 --> 00:26:43,260
Standing at
five and a half metres tall,
266
00:26:43,300 --> 00:26:45,260
giraffes have slender necks
267
00:26:47,360 --> 00:26:49,500
and incredibly long legs.
268
00:26:52,660 --> 00:26:54,540
Their bodies are covered
heads to toe
269
00:26:54,580 --> 00:26:56,480
in unique spots and patches.
270
00:26:58,460 --> 00:27:01,420
Perfectly coloured to match
the African grasslands,
271
00:27:03,340 --> 00:27:05,460
they become one
with their surroundings.
272
00:27:08,700 --> 00:27:11,660
Giraffes live in small,
stable family groups.
273
00:27:15,480 --> 00:27:18,600
The strongest bond is between
a mother and her calves.
274
00:27:21,680 --> 00:27:24,520
Able to stand mere hours
after they're born,
275
00:27:24,560 --> 00:27:26,520
young giraffes are reliant
on their mother
276
00:27:26,560 --> 00:27:28,480
for the first six to eight months.
277
00:27:30,360 --> 00:27:33,620
Within 10 hours of being born,
calves can run at full speed.
278
00:27:37,660 --> 00:27:40,480
But they never leave
their mother's side for long.
279
00:27:41,580 --> 00:27:44,560
Reliant on her milk to keep
them healthy and strong...
280
00:27:48,320 --> 00:27:51,460
after eight months calves can begin
to eat solid foods.
281
00:27:55,380 --> 00:27:57,580
And start sparring
with their friends.
282
00:28:00,380 --> 00:28:02,640
Giraffes press their necks
against one another,
283
00:28:02,680 --> 00:28:04,680
sometimes as a show of affection.
284
00:28:10,460 --> 00:28:14,300
But for most, it is to assess an
opponent's strength and weight
285
00:28:14,360 --> 00:28:16,520
in competitions for dominance.
286
00:28:21,400 --> 00:28:24,640
These altercations can be aggressive
when battling over a mate.
287
00:28:28,620 --> 00:28:30,520
Often ending in injury as they throw
288
00:28:30,560 --> 00:28:33,720
their nearly 2,000 kilograms
of weight into one another.
289
00:28:38,660 --> 00:28:42,340
A mother may also show aggression
when protecting her calves.
290
00:28:42,620 --> 00:28:46,320
But on the whole, they use their
camouflage to avoid threats,
291
00:28:47,520 --> 00:28:50,520
protecting themselves from danger
amongst the shrubs and trees
292
00:28:50,560 --> 00:28:52,480
of Africa's grasslands.
293
00:29:05,480 --> 00:29:07,580
In the depths
of the world's oceans...
294
00:29:11,660 --> 00:29:13,620
dwelling in coral reefs...
295
00:29:17,240 --> 00:29:19,480
all three are members
of the same class.
296
00:29:22,440 --> 00:29:24,400
Masters of camouflage.
297
00:29:26,700 --> 00:29:30,600
They are the fastest and most
effective assassins in the sea.
298
00:29:33,320 --> 00:29:35,640
They can change colour
in the blink of an eye.
299
00:29:39,260 --> 00:29:40,520
Cephalopods.
300
00:29:51,280 --> 00:29:53,700
On Earth for over
500 million years...
301
00:29:57,260 --> 00:29:58,620
cuttlefish, octopus, and squid
302
00:29:58,660 --> 00:30:01,300
are all members
of the cephalopod class.
303
00:30:01,340 --> 00:30:04,460
All three use camouflage
with lethal efficiency.
304
00:30:08,240 --> 00:30:12,240
Octopuses are eight limbed mollusks
with over 300 species.
305
00:30:18,380 --> 00:30:19,440
Cuttlefish,
306
00:30:20,700 --> 00:30:24,340
armed with a unique internal bone
called the cuttlebone.
307
00:30:29,580 --> 00:30:30,720
And squid,
308
00:30:32,360 --> 00:30:36,420
equipped with 10 limbs,
an elongated body and large eyes.
309
00:30:40,400 --> 00:30:42,640
Marine animals armed with tentacles
310
00:30:45,600 --> 00:30:48,620
and an unrivalled ability
to remain unseen.
311
00:30:51,520 --> 00:30:54,520
Cephalopods are found
in the ocean's shallow waters,
312
00:30:57,240 --> 00:30:59,300
to its dark murky depths.
313
00:31:02,460 --> 00:31:05,540
These ancient creatures
are underwater soldiers.
314
00:31:07,700 --> 00:31:10,600
Equipped with an armoury
of unique weapons.
315
00:31:13,480 --> 00:31:15,560
No creature on Earth can
change its camouflage
316
00:31:15,600 --> 00:31:17,660
as effectively as cephalopods.
317
00:31:21,580 --> 00:31:23,280
Masters of speed,
318
00:31:23,320 --> 00:31:25,620
they can change colour
in one fifth of a second.
319
00:31:27,260 --> 00:31:30,540
Their brains signalling their
specialised skin to adapt swiftly.
320
00:31:32,620 --> 00:31:34,600
They are highly skilled creatures.
321
00:31:37,660 --> 00:31:41,400
At home in the world's waters,
they are carnivorous predators.
322
00:31:44,240 --> 00:31:46,400
Feasting on all manner
of fish and crustaceans
323
00:31:46,440 --> 00:31:48,360
that inhabit the Earth's oceans...
324
00:31:50,720 --> 00:31:54,560
seemingly docile,
they are in fact expert hunters,
325
00:31:56,580 --> 00:31:59,460
the art of camouflage
their biggest asset.
326
00:31:59,500 --> 00:32:01,600
All three are masters of camouflage,
327
00:32:01,640 --> 00:32:04,420
armed with the deadliest
weapons in the sea.
328
00:32:47,380 --> 00:32:49,580
Scanning coral reefs
and the sea floor,
329
00:32:49,620 --> 00:32:51,520
this octopus is on the hunt.
330
00:32:55,280 --> 00:32:57,400
Becoming one with its surroundings.
331
00:33:01,560 --> 00:33:04,320
Adapting seamlessly
to its environment...
332
00:33:08,640 --> 00:33:11,240
they hunt with ease and efficiency.
333
00:33:14,520 --> 00:33:17,360
Their prey not seeing them
until it's too late.
334
00:33:20,440 --> 00:33:21,400
Ambush predators,
335
00:33:21,440 --> 00:33:23,340
they wait until
the last possible moment
336
00:33:23,380 --> 00:33:24,660
to pounce on their prey.
337
00:33:28,520 --> 00:33:31,560
Using their long limbs,
they capture them in their grasp.
338
00:33:32,580 --> 00:33:35,400
They penetrate hard shelled prey
with their beaks,
339
00:33:36,580 --> 00:33:38,620
injecting a lethal venom.
340
00:33:48,280 --> 00:33:50,620
Octopuses are deadly creatures
in the sea.
341
00:33:56,500 --> 00:33:59,440
Cuttlefish hunt
with equal effectiveness.
342
00:33:59,480 --> 00:34:02,360
Hypnotising its prey
with its colourful skin.
343
00:34:07,500 --> 00:34:11,300
Cuttlefish use their eight arms
and two tentacles to capture prey.
344
00:34:15,460 --> 00:34:17,660
They often even hunt
or bite one another.
345
00:34:22,720 --> 00:34:24,540
In explosions of ink,
346
00:34:24,580 --> 00:34:27,500
they will try to distract
their opponent to escape.
347
00:34:28,320 --> 00:34:30,660
These are some
of the deadliest of battles.
348
00:34:36,540 --> 00:34:38,440
Despite their fighting spirit,
349
00:34:38,480 --> 00:34:40,760
some species of cuttlefish
are endangered.
350
00:34:44,640 --> 00:34:47,660
The giant Australian cuttlefish
is near threatened.
351
00:34:52,400 --> 00:34:55,740
As sea ice melts, the salinity
levels in the ocean grow.
352
00:34:57,680 --> 00:34:59,420
This has decreased the success
353
00:34:59,460 --> 00:35:02,320
of giant Australian cuttlefish
eggs hatching.
354
00:35:08,460 --> 00:35:12,340
As their population decreases,
their ecosystem is affected.
355
00:35:16,420 --> 00:35:18,400
They prey on many species
356
00:35:18,440 --> 00:35:20,700
and are the prey
of many other species.
357
00:35:28,340 --> 00:35:31,420
Making them integral
to the ocean's food chain.
358
00:35:34,680 --> 00:35:38,320
Meanwhile, octopuses
face similar threats.
359
00:35:40,700 --> 00:35:44,340
Like, cuttlefish,
they are vulnerable to pollution...
360
00:35:46,760 --> 00:35:48,440
loss of habitat,
361
00:35:50,340 --> 00:35:51,540
and overfishing.
362
00:35:53,760 --> 00:35:56,700
All of which is harming
the octopus population.
363
00:35:59,740 --> 00:36:02,800
As their habitats disappear,
so does their prey.
364
00:36:03,340 --> 00:36:05,660
And the surroundings they use
for camouflage.
365
00:36:12,400 --> 00:36:14,700
Making them more vulnerable
to predators.
366
00:36:18,540 --> 00:36:21,540
Cephalopods are highly
intelligent creatures...
367
00:36:24,600 --> 00:36:28,680
with a unique defence mechanism
that rivals many animals of the sea.
368
00:36:31,480 --> 00:36:34,460
Yet they are defenceless
in the face of mankind.
369
00:36:40,420 --> 00:36:43,740
The Great Barrier Reef alone is home
to countless cephalopods
370
00:36:43,780 --> 00:36:45,620
but in the last few decades,
371
00:36:45,660 --> 00:36:48,480
it has lost over half
its coral cover.
372
00:36:55,680 --> 00:36:58,700
Pollution has caused
deadly starfish outbreaks
373
00:36:59,660 --> 00:37:03,340
and global warming has produced
horrific coral bleaching.
374
00:37:05,600 --> 00:37:09,600
All of which has damaged cephalopods
who call this habitat home.
375
00:37:15,540 --> 00:37:19,340
Time is running out to save
coral reefs across the globe.
376
00:37:27,420 --> 00:37:29,620
Central fixtures
of our aquatic biome,
377
00:37:29,660 --> 00:37:31,780
they help protect coastlines,
378
00:37:34,400 --> 00:37:36,800
provide homes for countless
marine animals,
379
00:37:39,340 --> 00:37:41,540
and ensure oceans remain healthy.
380
00:38:03,600 --> 00:38:05,580
Predators of the aquatic biome,
381
00:38:05,620 --> 00:38:08,640
cephalopods are the silent assassins
of the seas.
382
00:38:11,540 --> 00:38:13,520
Invisible to the naked eye,
383
00:38:14,700 --> 00:38:17,340
they are the masters of camouflage,
384
00:38:19,600 --> 00:38:22,700
but even they cannot hide
from the threats humans pose.
385
00:38:32,400 --> 00:38:35,780
In half a century, overfishing
has tripled across the globe
386
00:38:37,540 --> 00:38:40,700
crippling octopus's
and cuttlefish's food sources.
387
00:38:45,560 --> 00:38:47,700
Meanwhile, marine pollution
is wreaking havoc
388
00:38:47,740 --> 00:38:49,600
on the waters they call home,
389
00:38:49,640 --> 00:38:51,400
as they find themselves exposed
390
00:38:51,440 --> 00:38:53,600
to harmful chemicals
and heavy metals.
391
00:39:01,380 --> 00:39:04,340
Despite being free swimming
nomadic creatures,
392
00:39:05,560 --> 00:39:09,380
many cephalopods are reliant
on coral reefs for protection,
393
00:39:09,420 --> 00:39:11,680
shelter and as a hunting ground.
394
00:39:17,360 --> 00:39:19,740
Yet coral reefs across
our oceans are dying
395
00:39:19,780 --> 00:39:22,580
due to rising temperatures
from climate change.
396
00:39:27,360 --> 00:39:29,700
An essential ecosystem
for underwater creatures,
397
00:39:29,740 --> 00:39:32,440
coral reefs must be protected...
398
00:39:34,800 --> 00:39:38,420
or countless species of marine life
will be affected.
399
00:39:39,720 --> 00:39:43,480
Thankfully, restoration efforts
are in progress across the globe.
400
00:39:44,740 --> 00:39:48,500
Helping rejuvenate coral reefs
and cleaning the ocean waters.
401
00:39:50,440 --> 00:39:53,680
All vital steps in protecting
all creatures of the sea
402
00:39:55,480 --> 00:39:57,540
including cephalopods...
403
00:40:01,580 --> 00:40:04,320
Earth's most well adapted creatures,
404
00:40:05,420 --> 00:40:08,480
giving cephalopods a place
to live and hide.
405
00:40:13,740 --> 00:40:16,660
It is down to humankind
to safeguard our oceans
406
00:40:16,700 --> 00:40:18,600
from the harrowing affects of...
407
00:40:20,620 --> 00:40:21,520
man.
408
00:40:29,380 --> 00:40:30,780
In every continent inhabited by man,
409
00:40:31,320 --> 00:40:33,600
these masters of camouflage
lie in wait.
410
00:40:35,480 --> 00:40:37,320
From the depths of our oceans,
411
00:40:37,360 --> 00:40:40,360
through the African Savanna
to the tropical rainforests
412
00:40:40,400 --> 00:40:42,320
and quaint gardens and meadows.
413
00:40:44,320 --> 00:40:47,400
Coming in all shapes and sizes,
they wield a weapon
414
00:40:49,680 --> 00:40:52,320
that is an evolutionary wonder,
415
00:40:53,340 --> 00:40:55,640
allowing them to take
on a multitude of colours,
416
00:40:55,680 --> 00:40:57,620
shades and hues,
417
00:40:58,700 --> 00:41:02,420
giving them an unparalleled
advantage against other creatures,
418
00:41:04,640 --> 00:41:08,540
aiding them in sneaking up on prey
and hiding from predators.
419
00:41:14,460 --> 00:41:15,600
Camouflage.
420
00:41:19,800 --> 00:41:22,420
Yet they are all threatened
by human expansion
421
00:41:22,460 --> 00:41:24,580
and the destruction
of their habitats.
422
00:41:28,720 --> 00:41:30,720
These creatures
rely on their surroundings
423
00:41:30,760 --> 00:41:32,580
to master the art of mimicry.
424
00:41:35,320 --> 00:41:38,340
Yet humans continue
to destroy their homes...
425
00:41:40,800 --> 00:41:43,460
weakening their
evolutionary advantage
426
00:41:44,400 --> 00:41:46,440
that they so heavily rely on.
427
00:41:52,800 --> 00:41:55,620
Camouflage is the key
to their survival.
428
00:42:17,580 --> 00:42:20,740
All these creatures are integral
to the Earth's biodiversity.
429
00:42:27,580 --> 00:42:29,800
Without them,
food chains would collapse...
430
00:42:33,680 --> 00:42:36,500
and ecosystems would be altered
forever.
431
00:42:40,320 --> 00:42:41,700
They remain unseen
432
00:42:41,740 --> 00:42:44,480
but their importance
is indisputable.
433
00:42:48,600 --> 00:42:53,540
We must safeguard these colourful,
unique, and fascinating creatures.
434
00:43:12,700 --> 00:43:15,600
And protect them from man itself.
435
00:43:15,640 --> 00:43:17,640
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