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Download "The Tiny World Of Insects | BBC Earth"

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00:00:03
these touch me not Balsam have sprung up
00:00:06
to cover the Woodland floor
00:00:10
each night the leaves go limp as The
00:00:13
Balsam exudes any excess moisture
00:00:17
and the waterlogged soils of the Lake
00:00:19
District this is a handy adaptation
00:00:42
soon their blooms unfurl
00:00:48
as the Petals of these strange-shaped
00:00:51
flowers drop off seed pods begin to form
00:01:01
these pods are the favorite food of the
00:01:04
netted carpet moth caterpillar
00:01:13
although it was once thought to be
00:01:15
extinct the netted carpet moth survives
00:01:19
here in the Lake District its last
00:01:21
remaining stronghold
00:01:27
touch me not Balsam is their only source
00:01:31
of food
00:02:04
these plants have a surprise in store
00:02:08
their seed heads
00:02:12
explode
00:02:14
it's how they became known as touch me
00:02:18
not
00:02:19
but nobody told the caterpillars this
00:02:35
thank you
00:02:37
the caterpillars have no warning when
00:02:40
these little bombs go off
00:02:45
just say s that get hurt across the
00:02:48
forest floor
00:02:59
the Namib Desert one of the most exposed
00:03:03
places on Earth
00:03:10
as the sun
00:03:12
everybody takes cover from the extreme
00:03:15
heat
00:03:19
everybody except
00:03:21
the hot rod ant
00:03:28
as others take refuge
00:03:31
their day is just beginning
00:03:36
cleaning out the nest
00:03:39
foreign
00:03:45
can reach a scorching 70 centigrade
00:03:50
the ants long legs raise their bodies
00:03:53
above the surface where it's 10 degrees
00:03:56
cooler
00:04:00
but if they stand still they will fry
00:04:06
they must keep moving or risk the same
00:04:08
fate as their Quarry the creatures that
00:04:11
have collapsed from heat stroke
00:04:13
thank you deeply buried but a good place
00:04:17
to cool off
00:04:20
foraging decisions must be fast
00:04:24
too big
00:04:28
perfect
00:04:32
back to the nest before they also die
00:04:42
but they've strayed into a minefield
00:04:50
each of these strange cone-shaped bits
00:04:54
is a death trap
00:04:57
foreign
00:05:07
larvae tiny Ambush Predators with
00:05:11
venom-filled pincers
00:05:34
some ants managed to escape but the ant
00:05:37
lion has other tricks
00:05:40
flinging sand into the air it creates an
00:05:42
overlash
00:05:49
in this cone of death the walls are so
00:05:52
angled that the sand slips beneath the
00:05:54
ant's feet
00:05:59
as Boulders rain from the sky Escape
00:06:02
seems almost impossible
00:06:15
foreign
00:06:29
he hunts ants
00:06:39
eating ants may give him more than just
00:06:42
nourishment he may get something else
00:06:44
from them that helped him fight his
00:06:46
enemies
00:06:58
the ants launch a counter-attack and nip
00:07:01
his ankles
00:07:04
but he simply kicks them out of the way
00:07:18
the Valiant ants drive him off
00:07:21
straight into real Danger
00:07:27
a mongoose
00:07:34
it's inquisitive
00:07:38
but it's also wary of the UK Pista
00:07:42
a black and white pattern is a warning
00:07:44
signal
00:07:45
the beetle takes aim
00:07:51
and far's formic acids straight at the
00:07:54
Mongoose his eyes and mouth
00:08:00
the beetle probably collected this acid
00:08:03
from the ants it certainly makes the
00:08:05
beetle itself very distasteful and that
00:08:07
in turn makes it worth mimicking
00:08:10
this defenseless little lizard carries
00:08:13
the Beatles warning pattern
00:08:17
it also imitates the way the beetle runs
00:08:23
not particularly well it's true but well
00:08:26
enough to fool Predators into thinking
00:08:28
it just might be an acid-firing beetle
00:08:42
all kinds of insects have developed
00:08:44
chemical weapons
00:08:48
a pair of Devil Riders stick insects
00:08:55
they far bitter tasting oils terpenes
00:09:04
European wood ants under attack from a
00:09:07
hungry Crow
00:09:09
they far the sort of acid that gives
00:09:11
Nettles their sting so this is like one
00:09:14
of us falling into a nettle patch
00:09:26
but the master of chemical warfare is
00:09:29
the bombardier beetle
00:09:32
it can create a chemical reaction within
00:09:35
its body so violent that boiling caustic
00:09:38
liquid explodes out of its abdomen
00:09:50
by pulsing the jet 500 times a second it
00:09:53
keeps its rear end just cool enough to
00:09:55
prevent it being cooked
00:10:04
the tasked wetter is New Zealand's
00:10:07
equivalent of a mouse
00:10:13
and a worthy snack
00:10:15
for a foraging Pig
00:10:34
with pigs snuffling close behind there
00:10:39
is only one place to go
00:10:42
and it's the last place you would expect
00:11:11
thank you
00:11:33
this weather is an escape artist
00:11:42
the pigs can't see or smell him when
00:11:45
he's underwater
00:11:47
thank you
00:12:07
he can stay under
00:12:10
for up to 10 minutes
00:12:29
foreign
00:12:43
and now
00:12:45
the coast is clear
00:12:48
80 million years of isolation have
00:12:51
endowed this ancient creature with
00:12:53
extraordinary survival skills
00:13:01
Army ant
00:13:05
this may look like a ball of a million
00:13:07
individuals but making a mistake
00:13:11
The Colony acts as one
00:13:16
a super organism with a sensory system
00:13:19
of 2 million antennae
00:13:24
a skeleton made from the living bodies
00:13:26
of workers
00:13:31
a defense system of soldier ants
00:13:35
ready to act at any sign of danger
00:13:40
a digestive system processing piles of
00:13:44
food deep inside
00:13:47
even a coordinated system for dealing
00:13:51
with all the waste
00:13:56
these are insects that by working
00:13:58
together transcend individual size
00:14:05
The Colony can search the entire jungle
00:14:10
and flush out its wildlife
00:14:19
each day it sends out a silent probe
00:14:22
into the forest
00:14:23
the quest of food
00:14:32
it doesn't use Scouts like other ants
00:14:39
instead a vast search party pushes into
00:14:42
Virgin Territory
00:14:49
seeking out the Sun of anything alive
00:15:05
they spread out along a 10 meter front
00:15:08
sweeping across the forest floor
00:15:13
to find prey the ants must first touch
00:15:16
it
00:15:18
the iron is that this the most
00:15:21
successful hide and seek player in the
00:15:23
forest is almost completely blind
00:15:28
it distinguishes the living only by
00:15:31
their movement
00:15:36
as long as an animal remains still
00:15:38
safe
00:15:42
but the slightest twitch will give it
00:15:45
away
00:15:50
within seconds the prey is pinned down
00:15:56
within minutes it's torn apart at its
00:16:00
joints
00:16:04
the more the praise struggles the more
00:16:07
the ants engage
00:16:13
right across the raid front prey of all
00:16:17
sizes are driven from their hiding
00:16:19
places
00:16:25
than their homes when the ants arrive
00:16:33
alive in
00:16:35
the Raiders
00:16:36
overwhelmed
00:16:38
by sheer numbers
00:16:44
to survive here you have to be prepared
00:16:47
to die here
00:16:54
okay
00:17:01
but the sun can return as quickly as the
00:17:05
storm arrived
00:17:07
and a rise of just a few degrees is
00:17:10
enough to spark a Thor
00:17:12
even Underground
00:17:44
frozen solid
00:17:46
a mountain stoneweter
00:17:50
it has the most extraordinary survival
00:17:53
technique of all
00:18:08
the ability to come back
00:18:11
from the dead
00:18:17
only in a specialized filming chamber
00:18:20
can we capture its extraordinary Talent
00:18:24
the waiter has developed special
00:18:26
proteins which prevent ice crystals from
00:18:28
forming inside its cells
00:18:34
a remarkable trick for a creature whose
00:18:36
ancestors once lived in prehistoric warm
00:18:39
wet forests
00:18:43
but when New Zealand's mountains grew up
00:18:46
beneath them around 5 million years ago
00:18:49
they were forced to come up with this
00:18:50
incredible ability to survive near
00:18:52
lethal temperatures
00:19:02
defrosting uses up a lot of energy
00:19:12
so Mountain snowberries are a welcome
00:19:15
sight
00:19:21
the waiter needs to stock up while it
00:19:23
can
00:19:25
the next Antarctic storm could be the
00:19:28
return of winter
00:19:51
it can tolerate over 80 percent of its
00:19:53
body freezing solid and can do so day in
00:19:56
and day out for weeks at a time
00:20:09
nowhere else in New Zealand
00:20:12
does life go to such extremes to survive
00:20:16
those bees too young to forage are
00:20:19
housekeeping
00:20:24
like the Hornet Queen the queen bee has
00:20:27
the immeasurable task of laying enough
00:20:29
eggs to ensure the health and future of
00:20:32
the colony
00:20:38
the custom of keeping wild Japanese bees
00:20:41
is as old as Society itself and
00:20:44
Yamaguchi has kept bees since Boyhood
00:20:51
Japanese bees are so sensitive that it
00:20:54
takes great patience and skill to keep
00:20:56
them
00:20:57
the art of keeping them lies in
00:21:00
understanding their behavior
00:21:03
they make honey stores for the winter
00:21:05
but they also produce enough for
00:21:07
Yamaguchi to harvest
00:21:12
Japanese bees May produce less honey
00:21:15
than European bees but the taste is very
00:21:18
special
00:21:22
it's the smell of this Growing store of
00:21:25
energy-rich honey which could be their
00:21:28
downfall if it draws in a hornet Scout
00:21:34
but right now the Hornets have other
00:21:37
problems to contend with
00:21:38
The Nest is now monstrous the workers
00:21:42
have excavated over a ton of Earth
00:21:52
there are so many bodies living at Close
00:21:54
Quarters that the queen and her Dynasty
00:21:57
are in danger of overheating
00:22:02
so workers create air conditioning
00:22:05
keeping a steady flow of fresh air
00:22:08
circulating
00:22:13
being unable to cope with high
00:22:15
temperatures is a giant hornets Achilles
00:22:18
heel
00:22:22
the warmth of The Hornet's Nest belies
00:22:25
the change in season
00:22:32
s change fast up here in the mountains
00:22:35
and when autumn arrives there are far
00:22:38
fewer insects around
00:22:42
this means my hives are even more
00:22:45
vulnerable to attack
00:22:49
for me
00:22:50
it's an anxious time
00:22:57
in the search for autumnal food a scout
00:23:01
Hornet discovers yamaguchi's wild bees
00:23:12
the honeybees fan an alarm pheromone
00:23:14
through the air this alerts the whole
00:23:16
Hive to The Hornet's presence
00:23:22
Scout smells the honey within a prize
00:23:26
this rich is worth scent marking
00:23:31
foreign
00:23:36
but unlike the European bees these
00:23:39
Japanese bees do not attack instead they
00:23:42
lure the Scout inside
00:23:52
still the bees Hang Fire
00:24:00
then one is caught it's the signal the
00:24:03
others have been waiting for
00:24:17
good
00:24:39
surrounded by vibrating bodies The
00:24:41
Hornet at the core of the b-ball begins
00:24:43
to overheat
00:24:46
the bees have the advantage a heat
00:24:48
tolerance two degrees above that of
00:24:50
their enemy
00:24:52
46 degrees Celsius the aggressor is
00:24:55
roasted alive
00:25:09
the wild bees have spent millions of
00:25:12
years living with the Enemy
00:25:14
that's why they alone have developed
00:25:16
this extraordinary survival strategy
00:25:29
he starts his search
00:25:34
a female is likely to be on a tree trunk
00:25:40
but trees in this part of the world are
00:25:43
very tall
00:25:48
his search could be a long one
00:25:56
unfortunately for him she is 25 meters
00:25:59
above him
00:26:01
near the top
00:26:06
she has more normal sized Jaws
00:26:10
but then she only needs them for feeding
00:26:14
but he needs immense Jaws for fighting
00:26:20
because there are other males around
00:26:21
with the same mission
00:26:36
sheer strength is not enough in these
00:26:38
battles
00:26:41
the technique is to reach over your
00:26:44
opponent's head
00:26:45
and hook your jaws under his wing covers
00:26:49
that's why his Jaws are so long and have
00:26:53
that odd shape
00:26:55
he's got the grip
00:26:58
now he has to lift
00:27:02
and that needs strength
00:27:12
another lift is needed
00:27:26
and that's that
00:27:30
Beetle armor is strong so he bounces
00:27:34
the winner climbs on
00:27:37
there are more males ready to fight him
00:27:40
up here
00:28:15
and here she is at last
00:28:23
but she doesn't seem to be in the mood
00:28:33
foreign
00:28:41
so now he has to use his great Jaws as a
00:28:45
restraining cage
00:29:02
but the hurling habit dies hard
00:29:12
mantids will eat anything that moves
00:29:17
including other mountains
00:29:34
time to leave
00:29:47
this tiny insect is now open to attack
00:29:50
from predators lurking in the
00:29:52
undergrowth
00:30:03
whether an individual mantis survives or
00:30:06
not is partly a matter of chance
00:30:12
whether it's spotted by a predator
00:30:21
whether it turns
00:30:23
turns or left
00:30:34
so far it's luck has held
00:30:38
but this hungry jumping spider is still
00:30:41
in Pursuit
00:30:47
a mantis is born with exceptional
00:30:50
eyesight but as other spiders is even
00:30:54
better
00:30:59
although this young mantis can't yet fly
00:31:02
its long four legs evolved to catch prey
00:31:05
give it reach
00:31:34
there seems to be no Escape
00:31:44
but this mantis has a surprising line in
00:31:47
self-defense
00:31:50
Kung Fu praying mantis Style
00:32:06
of course it's all Bluff
00:32:08
trying to look bigger and confuse its
00:32:11
enemy
00:32:15
but it's got away with it
00:32:25
just staying alive for its first few
00:32:28
hours is a significant accomplishment
00:32:31
for a newly hatched insect
00:32:34
but there's still a long way to go
00:32:37
with a bit of luck in two months time it
00:32:40
will be a big and beautiful as this
00:32:43
Orchid mounted
00:32:56
or maybe not
00:32:59
after all mantids are cannibals
00:33:06
by pooling their resources the Queens
00:33:09
have survived their first major
00:33:11
challenge
00:33:12
but this Coalition can't last
00:33:17
tensions are already on the rise as the
00:33:20
Queen's jostle for position within the
00:33:22
Royal Court
00:33:25
the weaker Crouch submissively before
00:33:27
the more dominant including the founding
00:33:30
Queen
00:33:34
so Begins the delicate maneuvering that
00:33:37
will soon take on a deadly significance
00:33:42
those at the bottom of the hierarchy
00:33:44
have little chance of surviving the
00:33:46
coming trials
00:33:52
another struggle for control is also
00:33:55
beginning above ground
00:33:58
the Corral nest is not the only one in
00:34:02
Horseshoe Canyon
00:34:04
the desert floor is littered with
00:34:06
similar sized colonies
00:34:08
and there's not enough room for all of
00:34:10
them
00:34:12
now the darker side of the honey ants
00:34:14
emerges
00:34:18
time for the Corral colony to mount a
00:34:20
preemptive strike on its nearest
00:34:21
Neighbors
00:34:33
this Killing Spree continues through the
00:34:36
summer until the Corral Colony has
00:34:38
eliminated all the other new nests in
00:34:40
their immediate neighborhood
00:34:50
the foundations of the empire
00:34:53
have been laid
00:34:58
Underground 2 events have taken a darker
00:35:02
turn
00:35:04
one of the Queens lies dead in the Royal
00:35:07
chamber
00:35:09
it's not clear why but the workers have
00:35:13
started singling out the weaker Queens
00:35:15
for special attention
00:35:19
at first it's all very subtle
00:35:22
one isn't Fed so often or cleaned as
00:35:25
diligently
00:35:29
but then the workers start bullying and
00:35:32
harassing their chosen victim
00:35:38
finally
00:35:40
spills over into direct attack
00:35:42
and the workers tear the chosen Queen to
00:35:52
people nothing can go to waste even a
00:35:56
royal carcass
00:36:00
workers carry hungry larvae over to
00:36:03
Feast on the dead Queen
00:36:05
including many that must have been her
00:36:08
own offspring
00:36:17
as the weeks pass
00:36:20
the revolution continues
00:36:24
only the most dominant Royals seem
00:36:26
immune to attack
00:36:29
they just watch and wait
00:36:32
as the workers go about their gruesome
00:36:34
business
00:36:37
when the air itself becomes saturated
00:36:40
and the temperature is just right
00:36:43
red giants emerge
00:37:03
a paella Fanta snail
00:37:05
it can grow to the size of a man's fist
00:37:11
foreign
00:37:18
they can only be filmed in captivity
00:37:21
where their extraordinary behavior is
00:37:24
revealed
00:37:27
still a mystery as to exactly how they
00:37:29
track down their food
00:37:33
but one thing is for sure
00:37:36
this snail has unusual tastes
00:37:40
and revolting table banners
00:38:36
its mouth envelops and suffocates the
00:38:39
earthworm
00:38:50
it sucked down like spaghetti
00:39:11
for anything bigger it's got six
00:39:14
thousand teeth ready to shred the next
00:39:17
meal
00:39:22
in this supersaturated environment this
00:39:26
specialized snail is the ultimate
00:39:29
predator
00:39:31
the rains have arrived in the mountains
00:39:33
of East Africa
00:39:35
oh
00:39:37
one of the most organized swarms on
00:39:39
Earth has appeared above ground
00:39:43
they are driver ants an insect with a
00:39:46
fearsome reputation
00:39:53
in the rainy season they form these
00:39:56
extraordinary hunting trails
00:40:01
large soldier ants line the trail
00:40:04
protecting the smaller workers inside
00:40:06
their massive Jaws create an impregnable
00:40:09
barricade
00:40:12
the soldiers create these protective
00:40:15
tunnels whenever they cross open ground
00:40:18
please
00:40:27
the trails radiate from the nest in
00:40:30
every direction some stretch 100 meters
00:40:32
a worker running at full Pelt takes 45
00:40:35
minutes to run its length
00:40:39
the soldiers protect the trail at any
00:40:41
cost
00:40:48
although blind they are highly sensitive
00:40:51
to vibrations and air currents and
00:40:53
become instantly defensive when under
00:40:55
attack
00:40:58
stress pheromones put the whole task
00:41:00
force on alert they are ready to take on
00:41:03
anything including people
00:41:10
they are programmed to keep the trail
00:41:12
moving or die trying
00:41:22
our ants are the stuff of Legend
00:41:26
it is said that they kill everything
00:41:28
that crosses their path it is said that
00:41:30
no animal is safe when they're on the
00:41:32
warpath it is even said that they will
00:41:34
enter Huts to attack people or kill
00:41:36
babies left unattended in their courts
00:41:46
the truth is somewhat different
00:41:49
although the bites are painful against
00:41:51
people they are purely defensive the
00:41:53
Jaws May slice through human flesh like
00:41:55
butter but it's simply a warning
00:42:03
despite the myths driver ants are still
00:42:06
ruthless Killers but in a way that often
00:42:09
benefits the villagers
00:42:11
dangerous pests like scorpions are
00:42:14
quickly set upon by the ants
00:42:18
even the Scorpion's deadly sting is
00:42:21
powerless against this invincible Army
00:42:23
both workers and soldiers join the
00:42:25
attack dividing up their rules according
00:42:28
to their size
00:42:32
as some look for a in its leg
00:42:34
armor others prize open its body plates
00:42:37
like a tin opener
00:42:45
with its sting immobilized and faced by
00:42:47
such overwhelming odds the Scorpion
00:42:49
eventually gives up the fight
00:42:55
the dismembered body is hauled back down
00:42:57
the trail to feed the nest
00:43:12
the farmer's Fields provide even more
00:43:14
opportunities for the Attack Force
00:43:19
pests disturbed by digging are soon
00:43:21
dispatched by hundreds of razor sharp
00:43:24
Jaws
00:43:28
the ants make a clean sweep capturing up
00:43:31
to 100 000 insects in a single raid
00:43:40
despite the ants formidable reputation
00:43:42
most Farmers value their role as pest
00:43:45
controllers
00:43:49
in defense of the trail the ants take no
00:43:51
prisoners but even an innocuous looking
00:43:54
insect can be surprisingly dangerous
00:44:01
the soil millipede is killed quickly but
00:44:04
the soldiers highly sensitive antennae
00:44:06
immediately reveal that it's poisonous
00:44:10
the message soon reaches nearby ants
00:44:13
they know exactly what to do
00:44:15
they gather lumps of mud and bury the
00:44:18
problem
00:44:42
with the millipede out of Harm's Way the
00:44:45
trail can safely continue its Journey
00:44:50
but more dangers await the Trailblazers
00:44:58
a praying mantis plucks unsuspecting
00:45:01
ants from the column
00:45:09
he seems to have the upper hand but the
00:45:11
ants he kills send out a dying message
00:45:15
reacting to this pheromone
00:45:17
reinforcements arrive
00:45:20
the Mantis is a deadly predator but the
00:45:23
ants know exactly what they're dealing
00:45:25
with
00:45:30
one soldier grabs the mantis's Jaws
00:45:33
stopping it from doing any more damage
00:45:41
other ants swarm over the Mantis
00:45:43
butchering it with surgical precision
00:45:59
the mantis's fate is sealed by a
00:46:02
clinical decapitation
00:46:07
foreign
00:46:15
are taken into the new nest
00:46:21
here they're safe the millions of
00:46:23
interlocking ants that make up the nest
00:46:25
superstructure create an impenetrable
00:46:28
barrier
00:46:47
only from the outside is it possible to
00:46:50
get an idea of the nest's huge scale
00:46:59
literally millions of individuals form a
00:47:02
nervous Network that communicates using
00:47:05
pheromones
00:47:09
as ants pass messages to each other they
00:47:11
effectively act like brain cells
00:47:20
through the millions of interconnections
00:47:22
they arrive at a decision that works for
00:47:25
the benefit of the colony
00:47:31
like human brain cells individual ants
00:47:33
are not intelligent but the links
00:47:35
between them create a mind an ant Super
00:47:39
Brain
00:47:50
deep inside is the
00:47:53
is the her rule is to replenish The
00:47:55
Colony by laying two million eggs a
00:47:58
month
00:48:03
is merely an egg-laying machine under
00:48:06
the collective command of all the ants
00:48:07
that make up the mind of the hive
00:48:12
the ants create a different kind of
00:48:14
intelligence a brain that exists outside
00:48:17
any single body
00:48:31
foreign
00:48:38
there is no other species on the planet
00:48:40
that responds as quickly and as
00:48:42
dramatically to the good times as the
00:48:45
desert Locust
00:48:47
eggs that have remained in the ground
00:48:49
for 20 years begin to hatch
00:49:04
the young locusts are known as Hoppers
00:49:06
for at this stage they're flightless
00:49:09
they find new feeding grounds by
00:49:12
following the smell of sprouting grass
00:49:21
normally it takes four weeks for Hoppers
00:49:24
to become adults but when the conditions
00:49:26
are right as now their development
00:49:28
switches to the fast track
00:49:35
as the vegetation in one place begins to
00:49:38
run out the winged adults release
00:49:40
phantomones sent messages which tell
00:49:43
others in the group that they must move
00:49:45
on
00:49:56
and when groups merge they form a swarm
00:50:01
oh
00:50:22
an adult Lucas eats its entire body
00:50:25
weight every day and a whole swarm can
00:50:28
consume literally hundreds of tons of
00:50:31
vegetation
00:50:33
they have to keep on moving
00:50:36
the Swarm Travels With the Wind it's the
00:50:40
most energy-saving way of flying
00:50:46
following the flow of wind means that
00:50:49
they're always heading toward areas of
00:50:51
low pressure places where wind meets
00:50:53
rain and vegetation starts to grow
00:50:58
as they fly swarms join up with other
00:51:01
swarms to form gigantic plagues several
00:51:05
billion strong and as much as 40 miles
00:51:07
wide
00:51:10
they will consume every edible thing
00:51:13
that lies in their path
00:51:28
this is one of Planet earth's greatest
00:51:30
spectacles
00:51:32
it's rarely seen on the scale and it
00:51:34
won't last long
00:51:36
once the food has gone the steady Roar
00:51:39
of a billion beating Locust Wings will
00:51:42
once again be replaced by nothing more
00:51:44
than the sound of the Desert Wind
00:51:49
we've seen how managing Woodland and
00:51:52
farmland for butterflies can preserve
00:51:54
the countryside we love and also how
00:51:56
butterflies can Inspire the Next
00:51:58
Generation to protect it
00:52:02
but if you still have doubts about
00:52:04
whether butterflies can make our
00:52:06
Countryside a better place then you need
00:52:08
look no further than the humble
00:52:10
caterpillar
00:52:12
because if there's one thing we've
00:52:13
learned from them
00:52:15
it's the change is possible
00:52:23
this is a brimstone
00:52:27
it emerged from an egg a few weeks ago
00:52:30
but now it's ready for a change
00:52:36
first it spins a silken pad
00:52:39
place to Anchor hooks on the rear of its
00:52:42
body
00:52:47
in a move to rival a contortionist it
00:52:50
passes strands of silk behind itself
00:52:53
creating a girdle to support it through
00:52:55
the change to come
00:53:10
with anchor and line secure
00:53:13
the transformation can take place
00:53:22
caterpillar is a little more than
00:53:24
stomachs on legs
00:53:27
but that body has served its purpose
00:53:31
and can be discarded
00:53:33
favor
00:53:37
's head is about to split wide open and
00:53:40
when it does something very different
00:53:43
will emerge
00:53:50
chrysalis
00:53:53
the caterpillar was an eating machine
00:53:56
an identity rolled up like a sock and
00:54:00
discarded
00:54:03
this body is for something different an
00:54:07
agent of near-miraculous change and one
00:54:10
responsible for making butterflies
00:54:11
powerful symbols of Hope and
00:54:14
transformation
00:54:17
this is a sign that something beautiful
00:54:20
is surely on its way
00:54:26
the Chrysalis is one of the most
00:54:28
enduring symbols in the natural world

Description:

Just because these insects are small doesn't mean they're not mighty. Watch as these tiny creatures return form the dead and protect themselves from predators! Subscribe: https://www.youtube.com/channel/UCwmZiChSryoWQCZMIQezgTg?sub_confirmation=1 Watch more: Planet Earth https://www.youtube.com/playlist?list=PL50KW6aT4UgwlRZ9Hpk7J6RMwEi2Hx3Ac Blue Planet https://www.youtube.com/playlist?list=PL50KW6aT4Ugw65Ex89Z2XrBxQVZLdyOZ9 Planet Earth II https://www.youtube.com/playlist?list=PL50KW6aT4UgzrIEk3rQjHCcHLayN1AbES Planet Dinosaur https://www.youtube.com/watch?v=VTzfaY2kx0U&list=PL50KW6aT4UgwyxBDgijhjvZxsIxRM71d5&index=1&t=2s Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this. This is a commercial page from BBC Studios. Service information and feedback: https://www.bbcstudios.com/

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