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Earth, 18,000 years
before the present
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00:00:24,228 --> 00:00:26,319
it's a world locked in cold
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00:00:26,461 --> 00:00:29,893
at the height
of the last great Ice Age.
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00:00:34,593 --> 00:00:36,957
Across tens
of thousands of years
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00:00:37,093 --> 00:00:41,024
unmelting snows have compacted
into massive glaciers.
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00:00:42,592 --> 00:00:46,024
Buried under ice sheets
averaging a mile thick
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00:00:46,158 --> 00:00:49,318
are lands where
hundreds of millions live today.
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00:00:53,990 --> 00:00:57,150
As Earth's water
is increasing locked up in ice
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00:00:57,290 --> 00:01:00,449
sea levels plummet
more than a hundred meters.
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00:01:01,423 --> 00:01:05,821
Exposed sea floor nearly joins
Australia to Southeast Asia
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00:01:13,388 --> 00:01:15,718
Japan becomes part
of mainland Asia.
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00:01:33,052 --> 00:01:36,040
Across North America,
ice fields and glaciers
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00:01:36,184 --> 00:01:39,775
envelop all of Canada
and northernmost United States.
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00:01:45,550 --> 00:01:50,572
As the Ice Age spreads,
Alaska emerges as a crossroads.
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00:01:54,049 --> 00:01:56,140
Off it's Bering sea coastline
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00:01:56,281 --> 00:01:59,804
the retreating ocean
exposes a great land bridge
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00:01:59,948 --> 00:02:04,277
a thousand miles wide
connecting Asia to America.
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00:02:11,080 --> 00:02:15,011
Across this corridor, a river
of living creatures would flow.
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00:02:16,812 --> 00:02:19,243
It was the genesis
of a great wave of life
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00:02:19,379 --> 00:02:24,311
that would inhabit the Americas,
and this was it's Eden.
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00:03:06,373 --> 00:03:08,361
Crossing into ancient Alaska
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00:03:08,505 --> 00:03:13,335
migrating herds find new forage
and sheltering valleys
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00:03:14,537 --> 00:03:17,332
but they're followed from Asia
by fierce carnivore...
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00:03:17,471 --> 00:03:20,494
saber-toothed cats, giant bears
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00:03:20,637 --> 00:03:22,865
and the greatest
of all predators.
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00:03:32,802 --> 00:03:36,234
They arrive
in small bands from Siberia
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00:03:37,002 --> 00:03:39,092
pressing east in pursuit of game
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00:03:39,234 --> 00:03:42,325
unaware they're discovering
a continent.
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00:03:45,433 --> 00:03:49,728
The hunters are sustained
by bison, moose, woolly mammoth
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00:03:49,866 --> 00:03:52,457
and the wild reindeer
called caribou.
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00:04:00,665 --> 00:04:04,427
Where frozen tundra
limits vegetation, meat is life.
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00:04:04,564 --> 00:04:08,189
Most of the year,
it is kill or starve.
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00:04:38,993 --> 00:04:41,925
The hunters prosper here
across millennia
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00:04:42,826 --> 00:04:44,019
but as the receding Ice Age
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00:04:44,158 --> 00:04:46,749
opens the wall of glaciers
to the south
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00:04:46,891 --> 00:04:48,754
most move on with the herds
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00:04:48,891 --> 00:04:51,016
into the virgin continents
beyond.
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00:04:52,957 --> 00:04:57,321
Their descendants will become
Apache and Sioux, Aztec and Maya
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00:04:57,457 --> 00:04:59,150
Inca and Amazonian.
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00:05:00,123 --> 00:05:02,953
Yet some remain in Alaska.
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00:05:03,556 --> 00:05:08,579
For them, this is a world of
mysterious forces and spirits.
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00:05:32,986 --> 00:05:35,349
To science,
the Aurora Borealis is created
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00:05:35,485 --> 00:05:38,315
by streams of charged particles
from the sun
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00:05:38,452 --> 00:05:40,077
colliding with the atmosphere.
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00:05:41,351 --> 00:05:44,374
To some Native Americans,
the Northern Lights
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00:05:44,517 --> 00:05:47,971
were children not yet born
at play in the heavens.
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00:06:00,215 --> 00:06:02,737
Here at the far edges
of existence
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00:06:02,881 --> 00:06:04,779
the wildness
of the ancient earth
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00:06:04,914 --> 00:06:06,175
never vanished.
50
00:06:06,314 --> 00:06:08,643
Even today,
the solitude of the past
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00:06:08,780 --> 00:06:12,735
is broken only occasionally
by the sound of the present.
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00:06:41,242 --> 00:06:45,174
In Alaska,
the last great Ice Age survives.
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00:06:46,875 --> 00:06:50,738
Vast regions appear as lifeless
as a frozen planet.
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00:06:56,840 --> 00:07:00,863
Sheer walls a mile deep
loom as monuments to the power
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00:07:01,007 --> 00:07:02,336
of the glaciers
which carved them.
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00:07:13,538 --> 00:07:17,732
Most of its rugged terrain
can be crossed only with wings.
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00:07:43,334 --> 00:07:45,527
Massive snowfalls
compress glacial ice
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00:07:45,667 --> 00:07:46,996
so dense in some places
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00:07:47,133 --> 00:07:50,656
only a single color
of the spectrum is reflected...
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00:07:52,032 --> 00:07:53,827
an ethereal blue...
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00:07:53,966 --> 00:07:56,591
chilling
and strangely beautiful.
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00:08:01,365 --> 00:08:02,921
Where the frozen rivers end
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00:08:03,065 --> 00:08:06,519
icebergs are born
in a spectacle so mighty
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00:08:06,664 --> 00:08:09,629
native tribes call it
"While Thunder"
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00:08:25,895 --> 00:08:29,190
Some blocks are the size
of 30-story buildings.
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00:08:57,457 --> 00:09:01,855
It would seem a place
too hostile for living things
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00:09:03,123 --> 00:09:07,214
but each year, after a winter
that can last nine months
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00:09:07,356 --> 00:09:09,685
Alaska erupts with life.
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00:09:13,355 --> 00:09:14,911
Hundreds of thousands of birds
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stream here
from as far away as Antarctica
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00:09:17,588 --> 00:09:21,076
to breed in Alaska's
protected cliffs and coves
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00:09:21,220 --> 00:09:24,118
and to feed on it's rich seas.
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00:09:27,720 --> 00:09:30,151
For one brief season
of abundance
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00:09:30,286 --> 00:09:31,751
life flourishes.
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00:09:33,819 --> 00:09:36,148
Ice-falls turn to waterfalls.
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00:09:38,384 --> 00:09:43,078
Grasses emerge, fueled by up
to 24 hours of sunlight a day.
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00:09:44,650 --> 00:09:46,775
Animals hurry
to store up nutrients
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00:09:46,917 --> 00:09:48,576
before winter returns.
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00:09:50,116 --> 00:09:51,979
Without the plenty
of the warm season
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00:09:52,116 --> 00:09:56,343
life couldn't survive
the long months of bitter cold.
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00:10:06,914 --> 00:10:09,505
Famished from half a year
of hibernation
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00:10:09,647 --> 00:10:11,771
even the lordly brown bear
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00:10:11,913 --> 00:10:14,141
is content to graze in spring
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sharing the meadows with caribou
too fleet to be caught.
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00:10:25,045 --> 00:10:28,034
As bellies fill, play begins.
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00:10:49,208 --> 00:10:50,969
There is
other business conducted
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in the fields of fresh grass...
88
00:10:54,341 --> 00:10:56,568
the age-old rite of spring.
89
00:11:23,970 --> 00:11:26,993
They will remain a couple
for only a day or two
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00:11:27,137 --> 00:11:29,227
sharing a rough affection.
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00:11:29,869 --> 00:11:32,926
Bear hugs will lead
to the conception of new life
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00:11:33,069 --> 00:11:35,159
to be born
in the hibernation den
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in the dead of winter.
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00:11:52,600 --> 00:11:53,997
A world of extremes
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00:11:54,133 --> 00:11:58,155
Alaska is swept
by enormous tidal fluctuations.
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00:11:58,865 --> 00:12:03,422
Low tide can drain an entire bay
like a bathtub.
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00:12:19,129 --> 00:12:21,459
Taking advantage
of the low tides
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00:12:21,596 --> 00:12:25,084
brown bears roam
the exposed tidal flats.
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00:12:25,228 --> 00:12:26,626
To dig for clams.
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00:12:38,294 --> 00:12:40,350
Any protein is welcome
in the effort
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to replenish a body
that can weigh 1,400 pounds.
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00:12:49,425 --> 00:12:51,220
Perhaps noticing the success
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of mother and cub,
an imitator arrives.
104
00:13:04,690 --> 00:13:07,247
But clamming is not
as easy as it looks.
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00:13:18,321 --> 00:13:22,253
For a red fox, survival is,
in part, knowing when to give up
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00:13:22,387 --> 00:13:23,751
and just move on.
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00:13:32,553 --> 00:13:34,711
As summer's warmth deepens
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00:13:34,852 --> 00:13:39,147
Alaska's three million lakes
turn to gathering places.
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00:13:45,617 --> 00:13:46,480
Beavers prepare
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for the ravages
of cold weather ahead
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by repairing their lodges.
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Moose feast
on tender aquatic plants
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hidden on lake bottoms.
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00:14:08,581 --> 00:14:10,637
Wolf pups gorge on mother's milk
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to reach near-adult size
before winter arrives.
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00:14:22,646 --> 00:14:23,737
But the serenity of summer
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00:14:23,878 --> 00:14:27,503
can be shattered
by the approach of an intruder.
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00:14:57,541 --> 00:15:00,006
The black bear
has a fearsome reputation
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00:15:00,140 --> 00:15:03,106
but it's the most playful
of bear species
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00:15:03,240 --> 00:15:05,535
and with the coast clear
and the water cool
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even a bear may succumb
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to the impulse
merely to have fun.
123
00:16:08,931 --> 00:16:13,022
Life along the coast, too,
is eased by the warm season.
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00:16:15,730 --> 00:16:18,594
After a winter battered
by North Pacific storms
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00:16:18,730 --> 00:16:21,786
sea lion colonies haul out
to sun themselves
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00:16:21,929 --> 00:16:25,258
like vacationers enjoying
a day at the beach.
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00:16:44,626 --> 00:16:47,183
A game of King of the Mountain
ensues.
128
00:16:59,557 --> 00:17:02,954
In the world of sea lions,
size matters...
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00:17:04,457 --> 00:17:06,820
but patience succeeds.
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00:17:30,253 --> 00:17:34,117
Ungainly on shore,
the sea lion moves in the sea
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00:17:34,253 --> 00:17:36,343
with the ease
of a circus performer...
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00:17:36,919 --> 00:17:39,146
both acrobat and clown.
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00:18:10,780 --> 00:18:14,177
Like its meadows, Alaska's seas
bloom with fertility
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00:18:14,313 --> 00:18:15,778
under the lengthening daylight.
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00:18:18,446 --> 00:18:19,776
So rich are the waters
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00:18:19,913 --> 00:18:24,571
humpback whales swim nearly
4,000 miles from Hawaii
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00:18:24,712 --> 00:18:27,371
to revel in Alaska's
season of abundance.
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00:18:57,774 --> 00:18:59,705
Humpbacks fast for eight months
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00:18:59,840 --> 00:19:02,499
in the relatively sparse waters
of the tropics
140
00:19:02,640 --> 00:19:04,299
where they breed and give birth.
141
00:19:07,273 --> 00:19:10,363
For survival, they depend
almost entirely upon the krill
142
00:19:10,506 --> 00:19:13,438
and small fish
that concentrate here in summer.
143
00:19:15,339 --> 00:19:17,134
To capture
the immense quantities
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00:19:17,271 --> 00:19:18,294
of food they need
145
00:19:18,438 --> 00:19:21,767
some humpbacks have devised
an extraordinary technique
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of cooperative feeding.
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00:19:24,704 --> 00:19:25,601
Diving in unison
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00:19:25,737 --> 00:19:27,498
they surround
a school of herring
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00:19:27,637 --> 00:19:30,625
while one or more
sings a ritual feeding song.
150
00:19:35,802 --> 00:19:39,791
Simultaneously, a whale blows
a circular net of bubbles
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00:19:39,935 --> 00:19:41,059
around the fish.
152
00:19:48,033 --> 00:19:49,965
Then, as the trap is completed
153
00:19:50,100 --> 00:19:53,463
the entire group rockets upward
through the bubble bath.
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00:20:15,830 --> 00:20:18,489
Each species
finds a way to survive.
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00:20:18,630 --> 00:20:20,391
Humpbacks have learned to invent
156
00:20:20,529 --> 00:20:23,757
and, more importantly,
to cooperate.
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00:20:45,860 --> 00:20:49,257
In summer,
a miracle arrives from the sea
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00:20:50,825 --> 00:20:52,484
in wave after wave
159
00:20:52,625 --> 00:20:54,783
salmon return
from the open ocean
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00:20:54,924 --> 00:20:57,355
and embark
on a final migration inland
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to spawn in the same streams
of their birth.
162
00:21:05,023 --> 00:21:08,352
Silver bodies transfiguring
for the act of spawning...
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00:21:08,490 --> 00:21:11,183
a phenomenal sense of smell
guiding them...
164
00:21:11,323 --> 00:21:14,015
they sweep into Alaska
by the millions
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00:21:14,155 --> 00:21:16,178
in a vast flood of life.
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00:21:24,187 --> 00:21:26,050
They face a marathon
journey upstream
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00:21:26,187 --> 00:21:28,846
sometimes hundreds
of miles long
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00:21:30,587 --> 00:21:32,052
yet they persist
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00:21:32,186 --> 00:21:35,117
even in the face
of impossible obstacles.
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00:21:57,683 --> 00:21:59,649
For brown bears,
the arrival of salmon
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00:21:59,782 --> 00:22:02,976
is the most important
feeding event of the year.
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00:22:08,148 --> 00:22:11,080
It's the last opportunity
to add the bulk they need
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00:22:11,214 --> 00:22:13,442
for the months
of winter hibernation ahead.
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00:22:14,780 --> 00:22:18,042
Dominant bears claim
the best fishing spots.
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00:22:36,377 --> 00:22:38,934
Such confrontations are
rarely bloody.
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00:22:39,077 --> 00:22:41,065
Size is power.
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00:22:41,210 --> 00:22:43,767
The subordinate merely finds
another spot.
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00:22:49,442 --> 00:22:52,635
Bears are not born
with fishing skills.
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00:22:52,775 --> 00:22:55,570
Each develops
a highly specialized
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00:22:55,708 --> 00:22:57,230
style of fishing.
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00:22:58,841 --> 00:22:59,738
There's the scanner
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00:23:02,207 --> 00:23:04,934
and the apprentice scanner.
183
00:23:10,606 --> 00:23:11,629
The pouncer.
184
00:23:19,871 --> 00:23:20,928
The submariner.
185
00:23:24,304 --> 00:23:25,769
Easily distracted.
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00:23:27,903 --> 00:23:28,732
The snatcher.
187
00:23:33,002 --> 00:23:33,968
For the submariner
188
00:23:34,102 --> 00:23:37,363
the key is not to be graceful
but persistent.
189
00:23:50,700 --> 00:23:54,063
Most bear fish singly
and selfishly.
190
00:23:54,667 --> 00:23:56,996
Only a mother shares her catch.
191
00:23:59,599 --> 00:24:02,758
For some, greed prompts
its own style of fishing...
192
00:24:05,531 --> 00:24:06,394
the mugger.
193
00:24:12,564 --> 00:24:14,154
The salmon banquet is brief.
194
00:24:14,597 --> 00:24:15,654
Nothing is wasted.
195
00:24:17,163 --> 00:24:20,788
Many feed, but with hibernation
time approaching
196
00:24:20,930 --> 00:24:23,293
none more urgently than bear.
197
00:24:29,462 --> 00:24:33,917
To store up fat,
bears may fish 20 hours a day.
198
00:24:41,260 --> 00:24:44,783
Large males can put
on 300 pounds.
199
00:24:46,259 --> 00:24:48,088
Success in the world
of the brown bear
200
00:24:48,226 --> 00:24:51,316
is a simple matter of reaching
one's sleeping weight.
201
00:24:54,724 --> 00:24:56,713
Some reach it a little too soon.
202
00:25:04,024 --> 00:25:07,046
For salmon that make it past
the gauntlet of predators
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00:25:07,190 --> 00:25:08,520
time is running out.
204
00:25:09,689 --> 00:25:11,678
Powerful instincts have brought
them back
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00:25:11,823 --> 00:25:15,277
to lay and fertilize the eggs
of the next generation.
206
00:25:16,755 --> 00:25:20,152
Only one of a hundred born here
have survived to perform
207
00:25:20,288 --> 00:25:21,686
this final act
208
00:25:22,388 --> 00:25:25,149
and in giving life,
all will die.
209
00:25:36,085 --> 00:25:38,915
Their eggs will develop
beneath the ice of winter
210
00:25:39,052 --> 00:25:40,143
in water enriched
211
00:25:40,285 --> 00:25:43,046
by their parents'
decaying bodies
212
00:25:43,185 --> 00:25:47,207
turning loss to renewal,
ending to beginning.
213
00:26:08,714 --> 00:26:11,145
After as few
as six weeks of warmth
214
00:26:11,281 --> 00:26:12,769
the air grows chilly.
215
00:26:14,181 --> 00:26:17,806
Summer visitors head south
to escape the fierce cold ahead.
216
00:26:24,312 --> 00:26:27,210
The first snowfall
can arrive in August.
217
00:26:29,212 --> 00:26:33,439
Now Alaska's animals must employ
every instinct and adaptation
218
00:26:33,578 --> 00:26:34,907
for winter survival.
219
00:26:37,211 --> 00:26:41,074
As many as 4,000 eagles
gather along the Chilkat River
220
00:26:41,210 --> 00:26:42,506
in the southeast
221
00:26:42,643 --> 00:26:46,632
the largest known congregation
of bald eagles in the world.
222
00:26:50,409 --> 00:26:52,533
Though most Alaskan rivers
freeze
223
00:26:52,675 --> 00:26:55,197
geothermal heat
keeps the Chilkat open
224
00:26:55,341 --> 00:26:56,863
enabling the eagles to feed
225
00:26:57,008 --> 00:26:59,974
on the river's unusually late
salmon run.
226
00:27:06,240 --> 00:27:09,603
Somehow, bald eagles know
to return late each fall
227
00:27:09,740 --> 00:27:13,035
to the one place that will help
ensure their survival.
228
00:27:21,438 --> 00:27:25,370
One Alaskan animal actually
yearns for the onset of winter.
229
00:27:27,171 --> 00:27:30,000
Where most creatures would
perish from exposure
230
00:27:30,136 --> 00:27:31,897
polar bears thrive.
231
00:27:46,001 --> 00:27:49,126
Their body heat is preserved
by thick fat
232
00:27:49,268 --> 00:27:52,960
and an insulating fur
of translucent, hollow hairs.
233
00:28:01,433 --> 00:28:03,194
The summer breakup
of offshore ice
234
00:28:03,332 --> 00:28:04,763
has marooned them on land
235
00:28:04,899 --> 00:28:07,023
where they can't hunt
their favorite prey
236
00:28:07,165 --> 00:28:08,630
the ringed seal.
237
00:28:09,697 --> 00:28:12,424
For now, they survive
only on stored fat
238
00:28:12,564 --> 00:28:15,029
and buried seaweed
and wait patiently
239
00:28:15,164 --> 00:28:18,857
for the sea to freeze over
so the hunt can resume.
240
00:28:21,129 --> 00:28:24,652
Some males while away the time
in friendly play-fighting.
241
00:28:56,158 --> 00:28:59,590
For a female and her youngster
the long wait is a time
242
00:28:59,724 --> 00:29:02,884
of both motherly affection
and danger for the cubs.
243
00:29:03,657 --> 00:29:05,952
Despite the fierce protection
of mothers
244
00:29:06,090 --> 00:29:08,783
fewer than half survive
their first year.
245
00:29:11,055 --> 00:29:14,078
Accidents and starvation
are persistent threats
246
00:29:14,222 --> 00:29:16,983
but she must also avoid
her own kind.
247
00:29:18,321 --> 00:29:21,515
Male polar bears will eat
unprotected cubs.
248
00:29:26,254 --> 00:29:30,084
Few mothers in all of nature
are as devoted as a polar bear.
249
00:29:30,220 --> 00:29:33,117
Cubs learn early
to obey her commands.
250
00:29:44,118 --> 00:29:46,447
Finally, the sea freezes over.
251
00:29:46,584 --> 00:29:49,640
The season of waiting
and fasting ends.
252
00:29:51,184 --> 00:29:53,172
With their extraordinary
sense of smell
253
00:29:53,316 --> 00:29:56,941
they can detect a seal
20 miles away.
254
00:30:02,982 --> 00:30:05,312
The feast of winter
is about to begin.
255
00:30:14,148 --> 00:30:15,238
Elsewhere in Alaska
256
00:30:15,380 --> 00:30:18,346
a time of darkness
and scarcity arrives.
257
00:30:21,579 --> 00:30:23,875
Caribou migrating
to wintering grounds
258
00:30:24,012 --> 00:30:26,342
scrape beneath the snow
day or night
259
00:30:26,479 --> 00:30:28,341
for moss and sedge grass.
260
00:30:29,979 --> 00:30:30,808
Searching for food
261
00:30:30,944 --> 00:30:33,910
they're vulnerable
to hungry predators.
262
00:30:39,644 --> 00:30:41,109
For a family of wolves
263
00:30:41,244 --> 00:30:43,539
prey are easier to track
in snow.
264
00:31:01,474 --> 00:31:02,871
With jaws powerful enough
265
00:31:03,007 --> 00:31:05,734
to crush
the caribou's largest bones
266
00:31:05,874 --> 00:31:07,601
they will leave little behind.
267
00:31:29,737 --> 00:31:31,396
For a species
that must cooperate
268
00:31:31,536 --> 00:31:33,900
to survive, rivalries are brief
269
00:31:34,036 --> 00:31:36,331
the leader's dominance
nearly absolute.
270
00:31:48,667 --> 00:31:51,224
As the full fury of winter
envelops Alaska
271
00:31:51,367 --> 00:31:54,890
temperatures can reach
50 below zero or lower.
272
00:32:01,565 --> 00:32:04,156
Elk have learn to change
their diet in winter
273
00:32:04,298 --> 00:32:08,060
to feed on only the highest
protein forage available.
274
00:32:13,064 --> 00:32:15,996
Yet it is a harsh time
for yearlings.
275
00:32:16,131 --> 00:32:17,858
Half will not make it.
276
00:32:25,829 --> 00:32:29,590
Bison, protected by shaggy hair
over head and shoulders
277
00:32:29,728 --> 00:32:31,853
also grow a special winter fur
278
00:32:31,995 --> 00:32:33,460
to cover their hindquarters.
279
00:32:47,459 --> 00:32:49,856
The musk ox is outfitted
with broad hooves
280
00:32:49,992 --> 00:32:51,617
to walk on snow
281
00:32:51,759 --> 00:32:54,748
and a winter undercoat
of cashmere-like wool
282
00:32:54,892 --> 00:32:58,255
softer than a lamb's
and impervious to the cold.
283
00:33:02,224 --> 00:33:04,156
Alaska's last horned survivor
284
00:33:04,290 --> 00:33:06,119
of the Pleistocene Age
285
00:33:06,257 --> 00:33:09,689
it embodies the resiliency
and adaptability of life
286
00:33:09,823 --> 00:33:11,618
in it's battle
with the elements.
287
00:33:31,754 --> 00:33:34,651
Humans, too, have adapted
to the land of winter.
288
00:33:36,220 --> 00:33:38,412
Called "Eskimos" by outsiders
289
00:33:38,552 --> 00:33:42,211
descended from peoples who
crossed the ice age land bridge
290
00:33:42,352 --> 00:33:46,579
the Inupiat learned to use every
resource in their frozen desert.
291
00:33:48,584 --> 00:33:51,073
For food,
they turned to the sea.
292
00:33:53,317 --> 00:33:57,181
Still today, they watch
for arriving bowhead whales.
293
00:33:58,950 --> 00:34:00,813
If the Inupiat
have been respectful
294
00:34:00,949 --> 00:34:04,813
they believe a whale will
give itself to them as a gift.
295
00:34:09,582 --> 00:34:11,877
The hunt,
sanctioned by international law
296
00:34:12,014 --> 00:34:14,775
is a sacred ritual
to the Inupiats.
297
00:34:24,946 --> 00:34:25,912
Hauling in it's body
298
00:34:26,046 --> 00:34:27,103
they thank the whale
299
00:34:27,245 --> 00:34:29,677
for the gift
of life-sustaining nourishment
300
00:34:29,812 --> 00:34:31,573
to combat the piercing cold.
301
00:34:37,977 --> 00:34:41,602
For other humans, the cold
has posed a mortal threat
302
00:34:41,744 --> 00:34:44,642
recorded dramatically
in images of another age.
303
00:34:46,477 --> 00:34:50,203
In 1897, one of history's
largest gold strikes
304
00:34:50,342 --> 00:34:52,864
drew
a quarter-million "stampeders"
305
00:34:53,008 --> 00:34:55,405
through the snowbound passes
of Alaska
306
00:34:55,541 --> 00:34:57,939
towards the gold fields
of the Klondike.
307
00:35:00,108 --> 00:35:01,664
Anticipating easy wealth
308
00:35:01,807 --> 00:35:04,705
they trudged headlong
into an Ice Age.
309
00:35:06,806 --> 00:35:10,397
Half the prospectors would never
even reach the gold fields.
310
00:35:11,840 --> 00:35:15,033
Arriving ships were
marooned eight months by ice.
311
00:35:17,072 --> 00:35:20,663
Many attempted to make
the journey with pack horses.
312
00:35:23,004 --> 00:35:25,993
The animals died
by the thousands.
313
00:35:30,837 --> 00:35:32,860
Hundreds of men died
from exposure
314
00:35:33,003 --> 00:35:35,696
or were buried alive
in avalanches.
315
00:35:38,535 --> 00:35:43,058
Of the quarter million who came,
perhaps 400 struck it rich.
316
00:35:46,768 --> 00:35:49,995
Yet some who failed to find
easy wealth were inspired
317
00:35:50,134 --> 00:35:52,157
by the challenges
of this new land.
318
00:35:53,633 --> 00:35:55,996
Like waves of others
across the ages
319
00:35:56,133 --> 00:35:59,122
they adapted to Alaska
and stayed on.
320
00:36:01,265 --> 00:36:06,856
Five, four, three,
two, one... go.
321
00:36:08,398 --> 00:36:10,364
Before a crowed
that includes descendants
322
00:36:10,498 --> 00:36:12,020
of those "stampeders"
323
00:36:12,164 --> 00:36:15,493
dog sled teams set out
from Anchorage each year
324
00:36:15,630 --> 00:36:17,152
to commemorate the Gold Rush
325
00:36:17,297 --> 00:36:21,729
in a thousand-mile race
known worldwide as the Iditarod.
326
00:36:30,162 --> 00:36:31,956
In the defiant spirit of Alaska
327
00:36:32,095 --> 00:36:35,959
winter's harsh challenges
are turned to rugged sport.
328
00:36:56,558 --> 00:36:59,490
Each year,
as the warm season approaches
329
00:36:59,624 --> 00:37:02,419
the vast spectacle
of life's resiliency
330
00:37:02,558 --> 00:37:04,750
unfolds again in Alaska.
331
00:37:05,790 --> 00:37:08,880
The days lengthen,
grasses reemerge
332
00:37:09,023 --> 00:37:11,012
and along stream bottoms
333
00:37:11,156 --> 00:37:14,315
the promise of the future
is renewed.
334
00:37:16,556 --> 00:37:18,283
Mere glimmers of life now
335
00:37:18,422 --> 00:37:20,717
salmon hatchlings
will soon depart
336
00:37:20,855 --> 00:37:23,820
to return years hence
and nourish Alaska
337
00:37:23,954 --> 00:37:28,080
as a miracle of summer
that sustains life in winter.
338
00:37:41,752 --> 00:37:44,115
It's a land of countless streams
339
00:37:44,251 --> 00:37:47,445
and mountain peaks
still unnamed
340
00:37:48,185 --> 00:37:51,344
a place shaped
by ice and solitude.
341
00:37:52,783 --> 00:37:57,511
In Alaska, we are witnesses
to the triumph of life itself.
342
00:37:59,016 --> 00:38:00,914
Here, we can rediscover
a vitality
343
00:38:01,049 --> 00:38:02,674
vanishing from our lives
344
00:38:02,816 --> 00:38:05,714
and reawaken
the spirit of the wild
345
00:38:05,849 --> 00:38:10,712
remembered not in our minds,
but in the blood and the heart.
346
00:38:14,514 --> 00:38:16,775
Whether or not
we will ever reach Alaska
347
00:38:16,914 --> 00:38:20,243
we all want to know
that such a place still exists.
27186
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