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.
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- NARRATOR: WHEN YOU SEE THIS
- SYMBOL, YOU KNOW YOUโRE
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WATCHING TELEVISION THAT IS
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EDUCATIONAL AND INFORMATIONAL.
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THE MORE YOU KNOW ON NBC.
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DYLAN: HI, I'M DYLAN DREYER, AND
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WE'RE ABOUT TO EMBARK ON ANOTHER
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"EARTH ODYSSEY".
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TODAY, WE HEAD TO SOUTH AMERICA
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AND VISIT ONE OF THE LARGEST
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WATERWAYS IN THE WORLD: THE
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ORINOCO RIVER.
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PLUS, THE ANIMALS THAT CALL
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ISLANDS IN THE AMAZON RIVER
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HOME.
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LIKE THESE MONKEYS WHO HAVE TO
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TIGHT-ROPE OVER THE WATERS THAT
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HOLD THE MOST DANGEROUS
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PREDATORS.
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THEN, WE DISCOVER THE EPIC
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JOURNEY OF THE PACIFIC SALMON
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AND TRY TO STAY OUT OF HARM'S
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WAY.
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AND LATER, WE TRAVEL TO THE
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LARGEST WETLAND AREA IN THE
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WORLD: THE PANTANAL REGION OF
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SOUTH AMERICA.
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[MUSIC]
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DYLAN: THE AMAZON RIVER IS BY
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FAR THE LARGEST IN THE WORLD,
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AND ITS RICH, FLOWING WATER
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SUPPORTS MILLIONS OF EXOTIC
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SPECIES.
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- BUT THERE'S ANOTHER EPIC SOUTH
- AMERICAN RIVER THAT'S OFTEN
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OVERLOOKED: THE ORINOCO RIVER.
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LIKE THE NEIGHBORING AMAZON, THE
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ORINOCO DOESN'T JUST SUPPORT
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ANIMALS WHO THRIVE IN ITS WATER,
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IT ALSO GIVES LIFE TO THOSE
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AROUND IT.
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WHETHER THEY WALK ON FOUR LEGS,
42
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TWO LEGS, OR FLY HIGH IN THE
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AIR, YOU'RE ABOUT TO MEET SOME
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FASCINATING SOUTH AMERICAN
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NATIVES WHO CALL THE ORINICO
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HOME.
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- DYLAN: WHEN CHRISTOPHER COLOMBUS
- DISCOVERED THE MOUTH OF THE
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ORINOCO, HE DESCRIBED IT AS THE
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GATEWAY TO
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CELESTIAL PARADISE.
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IT WAS SO LARGE.
52
00:01:58,118 --> 00:01:59,803
HE REALIZED THE RIVER DRAINED
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NOT JUST AN ISLAND, BUT AN
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ENTIRE CONTINENT.
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00:02:04,758 --> 00:02:06,727
IN TERMS OF VOLUME, IT'S THE
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LARGEST RIVER IN THE WORLD.
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FLOWING 1500 MILES, THE ORINOCO
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IS ALSO THE THIRD LONGEST RIVER
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IN SOUTH AMERICA.
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IT CURLS AROUND THE NORTHEAST
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CORNER LIKE A GIGANTIC FISHOOK,
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DRAINING MORE THAN 380,000
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SQUARE MILES OF VENEZUELA,
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COLOMBIA, AND BRAZIL.
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AT THE RIVER'S MOUTH, THE
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ORINOCO DELTA STRETCHES 300
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MILES ALONG THE COAST OF
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NORTHEAST VENEZUELA.
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MANGROVES UNDERPIN THIS SALTY
70
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SWAMP.
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- THEY'RE THE ONLY TREES ABLE TO
- WITHSTAND THE CHANGES BROUGHT BY
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DAILY TIDES.
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THESE FORESTS ARE ALSO HOME TO A
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FIERCE FELINE:
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00:02:50,870 --> 00:02:54,708
THE PUMA.
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00:02:54,741 --> 00:02:57,110
- RANGING FROM THE CANADIAN
- ROCKIES TO THE ARGENTINIAN
77
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PAMPAS, IT'S GATHERED MORE THAN
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40 NAMES, MORE THAN ANY OTHER
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ANIMAL IN THE WORLD.
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IN VENEZUELA, IT'S CALLED
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"LEON," THOUGH IT'S MORE CLOSELY
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RELATED TO THE DOMESTIC CAT THAN
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TO THE AFRICAN LION.
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- THE SECRET TO ITS SURVIVAL LIES
- WITHIN ITS WILLINGNESS TO EAT
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ANYTHING, FROM TINY INSECTS TO
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LARGE MAMMALS.
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BUT IN THE DELTA, SALTY WATER
88
00:03:36,100 --> 00:03:37,917
MEANS PREY IS SPARSE, AND MOST
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00:03:37,951 --> 00:03:40,286
STAYS WELL OUT OF REACH.
90
00:03:40,320 --> 00:03:42,322
WITH LITTLE FOOD, THE ADAPTABLE
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00:03:42,323 --> 00:03:44,324
PUMA IS RARE HERE.
92
00:03:51,765 --> 00:03:53,450
THE TIDAL FORESTS ARE DOMINATED
93
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BY SPECIALISTS.
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00:03:55,168 --> 00:03:56,753
BIZZARE CREATURES THAT HAVE GONE
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00:03:56,754 --> 00:03:58,338
TO EXTRORDINARY LENGTHS TO MAKE
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A LIVING AT THIS WILD FRONTIER
97
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BETWEEN LAND AND SEA.
98
00:04:10,950 --> 00:04:12,952
DYLAN: THE HOATZIN HAS TAKEN TO
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00:04:12,953 --> 00:04:14,954
EATING LEAVES.
100
00:04:16,623 --> 00:04:18,625
RAISED ON SUCH LOW-ENERGY FOOD,
101
00:04:18,626 --> 00:04:20,627
THE CHICKS GROW SLOWLY.
102
00:04:23,129 --> 00:04:25,131
LAST YEAR'S BROOD HELPS OUT,
103
00:04:25,132 --> 00:04:27,133
ACTING AS SENTRIES.
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THE MOTHER HAS BUILT HER NEST
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OVER WATER, OUT OF THE REACH OF
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PUMAS, BUT WELL WITHIN RANGE OF
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ANOTHER FOREST HUNTER:
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00:04:46,860 --> 00:04:47,620
A TREE BOA.
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00:04:47,654 --> 00:04:49,022
USUALLY, IT'S AN AMBUSH
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00:04:49,023 --> 00:04:50,390
PREDATOR, BUT EVERY NOW AND
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00:04:50,423 --> 00:04:54,427
THEN, ITS PATIENCE WEARS THIN.
112
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THE HOATZIN LOOKOUTS SOON SPOT
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00:05:10,878 --> 00:05:13,246
IT.
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LUCKILY FOR THE HOATZIN, THEIR
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SCOLDING SENDS THE SNAKE IN
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00:05:16,583 --> 00:05:19,586
SEARCH OF EASIER PREY.
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00:05:19,619 --> 00:05:21,421
DYLAN: COMING UP, WE EXPLORE THE
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ANIMALS THAT CALL ISLANDS IN THE
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00:05:23,256 --> 00:05:25,492
AMAZON RIVER HOME.
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00:05:25,525 --> 00:05:27,110
PLUS, WHAT HAPPENS AT THE END OF
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THIS EPIC JOURNEY FOR THESE
122
00:05:28,728 --> 00:05:30,163
VITAL FISH?
123
00:05:30,196 --> 00:05:33,266
NEXT, ON "EARTH ODYSSEY".
124
00:05:33,299 --> 00:05:37,700
[BREAK]
125
00:05:42,142 --> 00:05:42,275
.
126
00:05:43,109 --> 00:05:45,378
- NARRATOR: WE NOW RETURN TO THE
- MORE YOU KNOW ON NBC.
127
00:05:46,746 --> 00:05:49,749
[MUSIC]
128
00:05:58,224 --> 00:05:59,793
DYLAN: THE AMAZON RAIN FOREST
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COVERS MORE THAN 2 MILLION
130
00:06:01,394 --> 00:06:03,530
SQUARE MILES OF OUR PLANET.
131
00:06:03,563 --> 00:06:05,465
SPRAWLING ACROSS ALMOST HALF OF
132
00:06:05,466 --> 00:06:07,367
THE SOUTH AMERICAN CONTINENT, IT
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00:06:07,400 --> 00:06:09,469
IS FED BY THE MIGHTY AMAZON
134
00:06:09,470 --> 00:06:11,538
RIVER.
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00:06:11,571 --> 00:06:14,007
AND AT ITS HEART ARE A GROUP OF
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00:06:14,008 --> 00:06:16,443
ISLANDS KNOWN AS THE ANAVILHANAS
137
00:06:16,476 --> 00:06:20,480
AND MARIUA ARCHIPELAGOS.
138
00:06:22,148 --> 00:06:23,817
MORE THAN 1,000 ISLANDS STRETCH
139
00:06:23,818 --> 00:06:25,485
ALONG THE RIO NEGRO BRANCH OF
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00:06:25,518 --> 00:06:27,420
THE AMAZON RIVER, AND TOGETHER
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00:06:27,421 --> 00:06:29,322
MAKE UP THE LARGEST COLLECTION
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00:06:29,356 --> 00:06:33,360
OF RIVER ISLANDS IN THE WORLD.
143
00:06:35,562 --> 00:06:36,897
THOUSANDS OF MILES FROM THE
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00:06:36,898 --> 00:06:38,231
NEAREST OCEAN, THESE RIVER
145
00:06:38,264 --> 00:06:42,969
ISLANDS ARE UNIQUE, SURROUNDED
146
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NOT BY CORAL REEFS AND
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00:06:44,401 --> 00:06:46,336
CRYSTAL-CLEAR WATERS, BUT BY
148
00:06:46,361 --> 00:06:47,741
FLOODED FORESTS AND HIDDEN
149
00:06:47,774 --> 00:06:51,778
DANGERS.
150
00:06:53,446 --> 00:06:55,916
THIS IS HOME TO SOME OF THE MOST
151
00:06:55,917 --> 00:06:58,385
UNUSUAL CREATURES IN THE WORLD.
152
00:07:04,190 --> 00:07:05,825
FLOODED FOR SIX MONTHS OF THE
153
00:07:05,826 --> 00:07:07,460
YEAR, THE ISLANDS ARE A MASS OF
154
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SUBMERGED TREES AND WANDERING
155
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VINES.
156
00:07:13,767 --> 00:07:16,770
THIS IS A WORLD LIKE NO OTHER.
157
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THE FOREST FLOOR BECOMES THE
158
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RIVERBED.
159
00:07:20,840 --> 00:07:23,009
FISH FEED FROM THE TREETOPS AND
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00:07:23,010 --> 00:07:25,178
CANOPY DWELLERS ARE STALKED BY
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00:07:25,211 --> 00:07:29,282
CREATURES THAT LURK BENEATH.
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- DYLAN: IT'S MAY, AND THE
- FLOODWATERS ARE STARTING TO
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RISE.
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- THE LIVES OF THE ANIMALS THAT
- CALL THE ISLANDS HOME TAKE A
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00:07:36,389 --> 00:07:40,527
DRAMATIC TURN.
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00:07:40,560 --> 00:07:43,897
ONLY TWO PRIMATES LIVE HERE.
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RED HOWLER MONKEYS, AND THE MORE
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COMMON ARE
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SQUIRREL MONKEYS, WHO
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00:07:49,669 --> 00:07:53,673
HAVE THE RUN OF THE CANOPY.
171
00:08:00,647 --> 00:08:02,265
BECAUSE THEY SPEND MUCH OF THE
172
00:08:02,266 --> 00:08:03,883
YEAR CUT OFF FROM THE MAINLAND,
173
00:08:03,917 --> 00:08:05,919
THEY'VE LEARNED TO ADAPT TO LIFE
174
00:08:05,920 --> 00:08:07,921
ABOVE THE WATER.
175
00:08:10,390 --> 00:08:12,792
- IT'S EARLY MORNING, AND A LARGE
- GROUP IS HEADING OUT ON A
176
00:08:12,826 --> 00:08:17,797
FORAGING EXPEDITION.
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00:08:17,831 --> 00:08:19,933
- THE MONKEYS MAKE THE MOST OF THE
- DAYLIGHT HOURS AS THEY MOVE
178
00:08:20,330 --> 00:08:23,603
THROUGH THE CANOPY.
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00:08:23,636 --> 00:08:25,789
THEY'RE ON THE LOOKOUT FOR
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00:08:25,790 --> 00:08:27,941
FRUITS, FLOWERS, AND INSECTS
181
00:08:28,410 --> 00:08:30,777
THAT MAKE UP THEIR DIET.
182
00:08:30,810 --> 00:08:32,812
LONG TAILS PROVIDE THEM WITH
183
00:08:32,813 --> 00:08:34,814
EXCELLENT BALANCE.
184
00:08:39,753 --> 00:08:42,255
- AND AIDED BY NIMBLE HANDS AND
- FEET, THEY'RE ABLE TO
185
00:08:42,288 --> 00:08:46,292
INVESTIGATE ANY OPPORTUNITY.
186
00:08:48,461 --> 00:08:50,513
BUT THE CANOPY OFFERS SLIM
187
00:08:50,514 --> 00:08:52,565
PICKINGS.
188
00:08:52,599 --> 00:08:55,268
- SURROUNDED BY WATER, THE
- ARCHIPELAGOS DO NOT SUPPORT THE
189
00:08:55,301 --> 00:08:56,870
ABUNDANCE OF FOOD THAT IS
190
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AVAILABLE TO MONKEYS ELSEWHERE
191
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IN THE AMAZON.
192
00:09:01,608 --> 00:09:03,610
SOME OF THE YOUNG MALES AREN'T
193
00:09:03,611 --> 00:09:05,612
IMPRESSED BY WHAT'S OFFERED
194
00:09:08,748 --> 00:09:10,317
SO THEY DECIDE TO VENTURE DOWN
195
00:09:10,318 --> 00:09:11,885
DEEPER INSIDE THE FLOODED
196
00:09:11,918 --> 00:09:16,890
FOREST.
197
00:09:16,923 --> 00:09:20,927
THE REWARDS ARE WORTH IT.
198
00:09:23,697 --> 00:09:26,466
- YOUNG MONKEYS HAVE INCREDIBLY
- GOOD EYESIGHT, AND THEY'RE ABLE
199
00:09:26,499 --> 00:09:28,501
TO SPOT FOOD AMONGST THE DENSE
200
00:09:28,502 --> 00:09:30,503
VEGETATION WITH EASE.
201
00:09:33,573 --> 00:09:34,841
THEY'VE FOUND A FAVORITE.
202
00:09:34,874 --> 00:09:36,876
THESE FLOWERS' SWEET NECTAR IS
203
00:09:36,877 --> 00:09:38,878
IRRESISTABLE.
204
00:09:45,151 --> 00:09:47,587
- AFTER A FRANTIC MORNING
- FORAGING, ONE OF THE YOUNGSTERS
205
00:09:47,620 --> 00:09:51,123
IS DESPERATE FOR A DRINK.
206
00:09:51,124 --> 00:09:55,128
BUT IT'S RISKY BUSINESS.
207
00:09:56,229 --> 00:10:00,233
DYLAN: BLACK CAIMAN LURK BELOW.
208
00:10:08,708 --> 00:10:10,277
AN ALARM CALL ALERTS HIM TO THE
209
00:10:10,278 --> 00:10:11,845
DANGER, BUT HE IS NOT OUT OF
210
00:10:11,878 --> 00:10:15,448
TROUBLE YET.
211
00:10:15,482 --> 00:10:17,985
THE SLIGHTEST SLIP COULD BE
212
00:10:17,986 --> 00:10:20,487
FATAL FOR THE PLUCKY PRIMATE.
213
00:10:27,360 --> 00:10:29,012
FINALLY, HE MAKES IT BACK TO THE
214
00:10:29,013 --> 00:10:30,663
CANOPY, WHERE HE IS SAFE FOR
215
00:10:30,697 --> 00:10:33,330
NOW.
216
00:10:33,660 --> 00:10:35,335
- DYLAN: COMING UP, THESE PACIFIC
- SALMON FACE THEIR BIGGEST
217
00:10:35,368 --> 00:10:37,203
CHALLENGE YET.
218
00:10:37,237 --> 00:10:39,439
- WHAT HAPPENS AT THE END OF THIS
- EPIC JOURNEY?
219
00:10:39,472 --> 00:10:42,208
NEXT, ON EARTH ODYSSEY.
220
00:10:42,242 --> 00:10:45,879
[BREAK]
221
00:10:51,117 --> 00:10:51,251
.
222
00:10:52,850 --> 00:10:54,354
- NARRATOR: WE NOW RETURN TO THE
- MORE YOU KNOW ON NBC.
223
00:10:55,989 --> 00:10:58,992
[MUSIC]
224
00:11:06,599 --> 00:11:07,801
DYLAN: WELCOME BACK.
225
00:11:07,834 --> 00:11:09,886
ON EVERY EARTH ODYSSEY WE FIND A
226
00:11:09,887 --> 00:11:11,938
DIVERSE GROUP OF WILDLIFE, ALL
227
00:11:11,971 --> 00:11:14,607
- WITH UNIQUE TRAITS THAT SERVE
- THEM IN THE WILD.
228
00:11:14,641 --> 00:11:17,344
- WELL YOU'RE ABOUT TO MEET
- ANOTHER ANIMAL WITH A SPECIAL
229
00:11:17,377 --> 00:11:19,079
TALENT FOR SURVIVING AND
230
00:11:19,080 --> 00:11:20,780
THRIVING.
231
00:11:20,814 --> 00:11:23,783
TAKE A LOOK.
232
00:11:23,817 --> 00:11:25,502
WELCOME TO VANCOUVER ISLAND,
233
00:11:25,503 --> 00:11:27,187
WHERE ONE FISH IS AS IMPORTANT
234
00:11:27,220 --> 00:11:30,290
AS ANYTHING LIVIING HERE.
235
00:11:30,323 --> 00:11:32,809
IT'S EARLY OCTOBER, THE AUTUMN
236
00:11:32,810 --> 00:11:35,295
RAINS ARE LONG OVERDUE AND THE
237
00:11:35,328 --> 00:11:37,063
RECENT DRAUGHT HAS PREVENTED
238
00:11:37,064 --> 00:11:38,798
SALMON FROM MOVING UPRIVER TO
239
00:11:38,832 --> 00:11:41,701
REACH THEIR SPAWNING GROUNDS.
240
00:11:41,735 --> 00:11:43,737
BUT IT APPEARS CHANGE IS IN THE
241
00:11:43,738 --> 00:11:45,739
AIR.
242
00:11:47,807 --> 00:11:49,776
SOON THE RIVERS ARE IN FULL
243
00:11:49,777 --> 00:11:51,745
FLOW.
244
00:11:53,847 --> 00:11:57,851
A FINAL CHALLENGE LIES AHEAD.
245
00:12:11,598 --> 00:12:13,266
DYLAN: MALES AT THIS STAGE ARE
246
00:12:13,267 --> 00:12:14,934
OFTEN GAUNT, WITH HOOKED JAWS,
247
00:12:14,968 --> 00:12:16,970
HUMPED BACKS, AND BATTLE-TORN
248
00:12:16,971 --> 00:12:18,972
FINS.
249
00:12:21,241 --> 00:12:23,511
MANY FEMALES DISPLAY LARGE WHITE
250
00:12:23,512 --> 00:12:25,779
PATCHES OF BRUISED AND DISEASED
251
00:12:25,780 --> 00:12:28,748
SKIN.
252
00:12:28,782 --> 00:12:30,784
FORTUNATELY, THEIR MISSION IS
253
00:12:30,785 --> 00:12:32,786
NEARLY OVER.
254
00:12:37,924 --> 00:12:39,409
FEMALES JOSTLE FOR POSITION
255
00:12:39,410 --> 00:12:40,894
ABOVE THE BEST PLACES TO LAY
256
00:12:40,927 --> 00:12:45,130
THEIR EGGS.
257
00:12:45,131 --> 00:12:47,133
FEMALE SALMON LAY AROUND 3,000
258
00:12:47,134 --> 00:12:49,135
EGGS IN A SERIES OF NESTS.
259
00:12:52,706 --> 00:12:54,474
EACH ONE IS COVERED BY GRAVEL TO
260
00:12:54,475 --> 00:12:56,242
PROTECT AGAINST PREDATORS AND TO
261
00:12:56,276 --> 00:12:58,278
PREVENT THE EGGS FROM DRIFTING
262
00:12:58,279 --> 00:13:00,280
AWAY.
263
00:13:06,186 --> 00:13:08,188
THE SALMONS' BATTLE FOR SURVIVAL
264
00:13:08,189 --> 00:13:10,190
BEGINS.
265
00:13:13,960 --> 00:13:16,229
- DYLAN: GULLS PADDLE THEIR FEET
- ALONG THE FRESHLY VISITED
266
00:13:16,262 --> 00:13:21,100
SPAWNING GROUNDS.
267
00:13:21,101 --> 00:13:23,103
DISLODGED EGGS ARE A
268
00:13:23,104 --> 00:13:25,105
PROTEIN-RICH DELICACY.
269
00:13:30,844 --> 00:13:32,646
DIPPERS USUALLY EAT AQUATIC
270
00:13:32,647 --> 00:13:34,447
INSECT LARVAE, WHICH THEY DIVE
271
00:13:34,481 --> 00:13:36,483
TO COLLECT FROM THE RIVER
272
00:13:36,484 --> 00:13:38,485
BOTTOM.
273
00:13:41,121 --> 00:13:43,123
AT THIS TIME OF YEAR, THEY
274
00:13:43,124 --> 00:13:45,125
CAPITALIZE ON THE SALMON SPAWN.
275
00:13:46,326 --> 00:13:48,328
HOWEVER, CERTAIN PICKINGS ARE
276
00:13:48,329 --> 00:13:50,330
OFTEN TOO BIG TO SWALLOW.
277
00:14:01,207 --> 00:14:03,209
DYLAN: ONLY 10 PERCENT OF SALMON
278
00:14:03,210 --> 00:14:05,211
EGGS WILL SUCCESSFULLY HATCH.
279
00:14:06,413 --> 00:14:08,015
FOR EVERY 1,000 LAID, ONLY FOUR
280
00:14:08,016 --> 00:14:09,616
WILL MAKE THE JOURNEY TO THE
281
00:14:09,649 --> 00:14:13,653
OCEAN AND BACK AGAIN.
282
00:14:15,288 --> 00:14:17,557
THESE ADULT SALMON ARE ULTIMATE
283
00:14:17,558 --> 00:14:19,826
SURVIVORS.
284
00:14:19,859 --> 00:14:22,862
THEIR JOB IS DONE.
285
00:14:22,896 --> 00:14:24,614
THEY'VE PASSED THE BATON TO THE
286
00:14:24,615 --> 00:14:26,332
NEXT GENERATION, AND THIS FINAL
287
00:14:26,366 --> 00:14:29,602
ACT MARKS THE END OF THEIR LIFE.
288
00:14:29,636 --> 00:14:31,638
PACIFIC SALMON ALWAYS DIE AFTER
289
00:14:31,639 --> 00:14:33,640
THEY'VE SPAWNED.
290
00:14:34,808 --> 00:14:36,289
THROUGH A COMBINATION OF
291
00:14:36,290 --> 00:14:37,769
EXHAUSTION AND THE EFFECTS OF
292
00:14:37,770 --> 00:14:39,509
MOVING FROM SALT TO FRESH WATER,
293
00:14:39,510 --> 00:14:41,247
THEY BREATHE THEIR LAST IN THE
294
00:14:41,281 --> 00:14:45,285
SAME STREAMS THAT SPAWNED THEM.
295
00:14:51,124 --> 00:14:52,676
THEIR DECOMPOSING BODIES RELEASE
296
00:14:52,677 --> 00:14:54,227
NUTRIENTS THAT FEED THE AQUATIC
297
00:14:54,260 --> 00:14:57,764
FOOD WEB.
298
00:14:57,797 --> 00:14:59,569
THIS IN TURN WILL NURTURE THE
299
00:14:59,570 --> 00:15:01,340
NEXT GENERATION OF SALMON
300
00:15:01,670 --> 00:15:03,071
THROUGHOUT VANCOUVER ISLAND'S
301
00:15:03,072 --> 00:15:04,471
RIVERS OF LIFE.
302
00:15:04,504 --> 00:15:06,506
AND THEIR JOURNEY IS FINALLY
303
00:15:06,507 --> 00:15:08,508
COMPLETE.
304
00:15:12,946 --> 00:15:15,915
- DYLAN: COMING UP, THE PANTANAL
- IS DRY FOR NOW, BUT WHAT DOES IT
305
00:15:15,949 --> 00:15:17,900
LOOK LIKE WHEN THE RAINS START
306
00:15:17,901 --> 00:15:19,485
TO FALL IN THE WETTEST REGION OF
307
00:15:19,486 --> 00:15:20,553
SOUTH AMERICA?
308
00:15:20,587 --> 00:15:22,255
NEXT, ON EARTH ODYSSEY.
309
00:15:22,288 --> 00:15:25,892
[BREAK]
310
00:15:31,197 --> 00:15:31,331
.
311
00:15:32,165 --> 00:15:34,434
- NARRATOR: WE NOW RETURN TO THE
- MORE YOU KNOW ON NBC.
312
00:15:36,102 --> 00:15:39,105
[MUSIC]
313
00:15:48,810 --> 00:15:51,217
- DYLAN: THE PANTANAL, WHICH HAS
- BEEN SO DRY, IS TRANSFORMED INTO
314
00:15:51,251 --> 00:15:55,955
A MASSIVE VOLUME OF WATER.
315
00:15:55,989 --> 00:15:57,290
IT'S SWOLLEN RIVERS FUNNEL
316
00:15:57,291 --> 00:15:58,591
SOUTH, JOINING THE PARAGUAY
317
00:15:58,625 --> 00:16:00,594
RIVER, THEN MERGE WITH THE
318
00:16:00,595 --> 00:16:02,562
PARANA, THE SECOND LONGEST RIVER
319
00:16:02,595 --> 00:16:06,599
IN SOUTH AMERICA.
320
00:16:07,901 --> 00:16:09,903
TOGETHER, THEY DRAIN A FIFTH OF
321
00:16:09,904 --> 00:16:11,905
THE ENTIRE CONTINENT.
322
00:16:13,139 --> 00:16:15,642
ONE OF THE TRIBUTARIES PASSES
323
00:16:15,643 --> 00:16:18,144
THROUGH THE IGUAZU FALLS.
324
00:16:24,517 --> 00:16:26,519
DYLAN: THE MIGHTIEST WATERFALLS
325
00:16:26,520 --> 00:16:28,521
IN THE AMERICAS.
326
00:16:38,164 --> 00:16:40,550
SHAPED LIKE A GIANT HORESHOE,
327
00:16:40,551 --> 00:16:42,936
THEY'RE A SERIES OF 275 FALLS
328
00:16:42,969 --> 00:16:44,938
DROPPING 260 FEET INTO A NARROW
329
00:16:44,939 --> 00:16:46,906
CHASM.
330
00:16:57,117 --> 00:16:58,969
NEARLY TWO MILES ACROSS, THE
331
00:16:58,970 --> 00:17:00,820
IGUAZU FALLS ARE WIDER THAN THE
332
00:17:00,854 --> 00:17:02,856
VICTORIA FALLS AND DWARF
333
00:17:02,857 --> 00:17:04,858
NIAGARA.
334
00:17:14,340 --> 00:17:17,404
- IN THE WET SEASON, UP TO THREE
- MILLION GALLONS FLOW TO THE EDGE
335
00:17:17,437 --> 00:17:19,940
EVERY SECOND, 18,000 OLYMPIC
336
00:17:19,941 --> 00:17:22,442
SWIMMING POOLS EVERY HOUR.
337
00:17:42,662 --> 00:17:46,733
BLACK VULTURES GATHER.
338
00:17:46,766 --> 00:17:49,469
- THEY KNOW THAT ANYTHING SWEPT
- OVER THE EDGE WILL BE DASHED ON
339
00:17:49,502 --> 00:17:51,504
THE ROCKS BELOW, AN EASY MEAL ON
340
00:17:51,505 --> 00:17:53,506
TAP.
341
00:17:54,607 --> 00:17:56,559
HUGE FLOCKS OF GREAT DUSKY
342
00:17:56,560 --> 00:17:58,511
SWIFTS SWIRL THROUGH THE MIST.
343
00:17:58,545 --> 00:18:02,549
THEY'VE COME TO BREED.
344
00:18:05,180 --> 00:18:07,287
BUT THEY HAVE A PROBLEM.
345
00:18:07,320 --> 00:18:09,322
THE LUSH FORESTS THAT CLOAK THE
346
00:18:09,323 --> 00:18:11,324
FALLS ARE FULL OF THIEVES:
347
00:18:15,895 --> 00:18:17,897
TOUCANS, SPECIALIST NEST
348
00:18:17,898 --> 00:18:19,899
RAIDERS.
349
00:18:24,170 --> 00:18:26,389
AND COATIS.
350
00:18:26,390 --> 00:18:28,274
- THEY'LL EAT ANYTHING THEY CAN
- FIND, BUT EGGS ARE A
351
00:18:28,308 --> 00:18:32,512
PARTICULARLY VALUABLE PRIZE.
352
00:18:32,545 --> 00:18:34,347
BANDS PATROL EVERY LEVEL OF THE
353
00:18:34,348 --> 00:18:36,149
FOREST.
354
00:18:36,182 --> 00:18:38,184
THE SWIFTS HAVE COME UP WITH AN
355
00:18:38,185 --> 00:18:40,186
EXTRAORDINARY SOLUTION.
356
00:18:49,362 --> 00:18:51,047
AS DUSK ARRIVES, THEY FLY
357
00:18:51,048 --> 00:18:52,732
EVER CLOSER TO THE FALLS,
358
00:18:52,766 --> 00:18:55,168
- LOOKING FOR A CHANCE TO
- PENETRATE THE THUNDERING CURTAIN
359
00:18:55,201 --> 00:18:58,905
OF WATER.
360
00:18:58,938 --> 00:19:01,119
THEN, ONE BY ONE, THEY SWOOP
361
00:19:01,120 --> 00:19:03,300
THROUGH.
362
00:19:06,146 --> 00:19:08,314
- ONCE THEY'VE MADE IT TO THE
- SLIPPERY CLIFF FACE, THEIR LONG
363
00:19:08,348 --> 00:19:12,385
CLAWS ENABLE THEM TO CLING ON.
364
00:19:12,419 --> 00:19:15,221
- THEN THEY CLAMBER TOWARDS THEIR
- NESTS AND PRECIOUS EGGS ARE
365
00:19:15,255 --> 00:19:17,257
SAFELY DEPOSITED OUT OF DANGER'S
366
00:19:17,258 --> 00:19:19,259
REACH.
367
00:19:21,327 --> 00:19:23,463
- DYLAN: ALL OF THE RIVERS FROM
- THE PANTANAL EVENTUALLY FLOW
368
00:19:23,496 --> 00:19:25,548
INTO THE RIO PLATA, CREATING THE
369
00:19:25,549 --> 00:19:27,600
SECOND LARGEST RIVER BASIN ON
370
00:19:27,634 --> 00:19:29,101
EARTH.
371
00:19:29,102 --> 00:19:31,838
- THE PANTANAL PLAYS A CRUCIAL
- ROLE IN CONTROLLING THIS MASSIVE
372
00:19:31,871 --> 00:19:34,074
VOLUME OF WATER, ACTING LIKE A
373
00:19:34,075 --> 00:19:36,276
GIANT SPONGE.
374
00:19:36,309 --> 00:19:37,828
DURING THE WET SEASON, IT WORKS
375
00:19:37,829 --> 00:19:39,346
AS A NATURAL GRATE, PREVENTING
376
00:19:39,379 --> 00:19:40,897
FLASH FLOODS FROM HITTING
377
00:19:40,898 --> 00:19:42,415
SOUTHERN BRAZIL, PARAGUAY, AND
378
00:19:42,449 --> 00:19:44,117
ARGENTINA.
379
00:19:44,150 --> 00:19:45,785
AND DURING THE DRY, IT BECOMES A
380
00:19:45,786 --> 00:19:47,420
VITAL RESERVIOR, SLOWLY
381
00:19:47,454 --> 00:19:51,458
RELEASING ITS CONTENTS.
382
00:19:52,559 --> 00:19:55,362
- DYLAN: THANKS FOR JOINING ME ON
- THIS SPECTACULAR JOURNEY THROUGH
383
00:19:55,395 --> 00:19:57,964
THE GREATEST PLACES ON EARTH.
384
00:19:58,640 --> 00:20:00,221
WE'LL SEE YOU NEXT TIME FOR
385
00:20:00,222 --> 00:20:01,801
ANOTHER EARTH ODYSSEY.
386
00:20:01,835 --> 00:20:03,837
[MUSIC]
25744
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