Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated:
1
00:00:07,882 --> 00:00:09,801
(THEME MUSIC PLAYING)
2
00:00:12,929 --> 00:00:15,056
NARRATOR: Welcome to North America.
3
00:00:21,187 --> 00:00:23,732
The most diverse continent on Earth.
4
00:00:27,485 --> 00:00:31,865
The only place where you can find
every landscape from polar ice cap...
5
00:00:33,867 --> 00:00:37,746
to baking desert,
and everything in between.
6
00:00:39,914 --> 00:00:44,627
Whatever the neighborhood,
there is a hero who can make it a home.
7
00:00:51,426 --> 00:00:56,765
Smart, tough, brave, you name it.
8
00:00:57,557 --> 00:01:00,018
They all have what it takes to thrive
9
00:01:00,435 --> 00:01:04,564
in the wildest,
most beautiful continent on Earth.
10
00:01:35,095 --> 00:01:37,097
(MUSIC FADES)
11
00:01:40,058 --> 00:01:42,644
NARRATOR: The southeast corner of the USA.
12
00:01:45,647 --> 00:01:47,774
For over a thousand miles,
13
00:01:47,857 --> 00:01:50,568
between Washington, D.C.,
the tip of Florida,
14
00:01:51,027 --> 00:01:52,779
and onwards to Louisiana,
15
00:01:53,655 --> 00:01:56,407
a coastal plain sits just above sea level.
16
00:01:59,869 --> 00:02:03,665
A magical place where the boundary
between land and water
17
00:02:04,541 --> 00:02:05,625
is ever changing.
18
00:02:08,294 --> 00:02:11,422
And life must slip between two worlds.
19
00:02:27,480 --> 00:02:29,774
The steamy swamplands of Louisiana...
20
00:02:31,359 --> 00:02:34,279
as rich in life
as a tropical rainforest.
21
00:02:34,779 --> 00:02:37,782
(BIRDS CHIRPING)
22
00:02:46,499 --> 00:02:47,917
NARRATOR: And some of that life...
23
00:02:49,919 --> 00:02:52,213
can be found in surprising places.
24
00:02:55,091 --> 00:02:58,761
(BEAR GRUMBLING)
25
00:03:02,599 --> 00:03:06,644
NARRATOR: This black bear
has been holed up in her tree all winter.
26
00:03:08,938 --> 00:03:12,734
When she went to bed,
there was dry land all around her.
27
00:03:15,028 --> 00:03:17,363
But it's rained way more
than usual this year.
28
00:03:18,114 --> 00:03:20,283
Now her tree is an island.
29
00:03:22,118 --> 00:03:24,662
(BEAR WHINES)
30
00:03:25,914 --> 00:03:27,707
NARRATOR: Weird thing to wake up to.
31
00:03:37,175 --> 00:03:39,052
(BARK CREAKING)
32
00:03:41,471 --> 00:03:44,140
NARRATOR: Being cut off from dry land
has given her a problem.
33
00:03:50,521 --> 00:03:53,691
Because now,
this bear's got a family to feed.
34
00:03:58,112 --> 00:03:59,364
(BEAR CUB WHINES)
35
00:03:59,489 --> 00:04:02,158
NARRATOR: These little guys were born
just three months ago.
36
00:04:03,868 --> 00:04:06,746
They're each drinking
a quart of milk every day.
37
00:04:09,165 --> 00:04:11,751
To keep them fed, she's gotta eat.
38
00:04:11,876 --> 00:04:13,127
(BEAR CUB WHINES)
39
00:04:15,838 --> 00:04:17,048
NARRATOR: And that means...
40
00:04:18,174 --> 00:04:20,510
-crossing gator-infested water.
-(TENSE MUSIC PLAYING)
41
00:04:26,683 --> 00:04:29,602
NARRATOR: She's scouting
the most direct path to dry land.
42
00:04:39,946 --> 00:04:42,865
She can swim, but her cubs can't.
43
00:04:45,618 --> 00:04:49,455
So now she's got to try something
which nobody has ever seen before,
44
00:04:49,747 --> 00:04:51,416
let alone filmed.
45
00:04:54,711 --> 00:04:57,547
(TENSE MUSIC CONTINUES)
46
00:05:05,096 --> 00:05:09,726
NARRATOR: She has no other choice
but to carry her cubs through the swamp.
47
00:05:13,855 --> 00:05:15,773
She can't grip him too tightly.
48
00:05:19,652 --> 00:05:21,571
But if she loses her grip...
49
00:05:22,613 --> 00:05:24,365
(MUSIC BUILDS)
50
00:05:28,536 --> 00:05:30,830
NARRATOR:
...the stakes couldn't be higher.
51
00:05:47,972 --> 00:05:51,851
She must take the risk,
or her cubs will starve.
52
00:06:03,029 --> 00:06:06,407
The swamp floor is a mass of gnarly roots.
53
00:06:08,409 --> 00:06:10,828
One slip, one stumble,
54
00:06:11,454 --> 00:06:13,247
and he's got an easy meal.
55
00:06:21,631 --> 00:06:23,591
She's reached the point of no return.
56
00:06:36,562 --> 00:06:39,065
(MUSIC INTENSIFIES)
57
00:06:40,024 --> 00:06:42,026
NARRATOR: That's one cub on dry land.
58
00:06:46,739 --> 00:06:48,866
Now she needs to finish the job.
59
00:06:55,289 --> 00:06:56,707
(MUSIC BUILDS)
60
00:07:01,629 --> 00:07:02,839
NARRATOR: Cub number two
61
00:07:03,089 --> 00:07:05,216
doesn't want to leave
the safety of the tree.
62
00:07:05,383 --> 00:07:06,551
(BEAR CUB YELPS)
63
00:07:08,428 --> 00:07:10,304
NARRATOR:
It's the only home he's ever known.
64
00:07:30,324 --> 00:07:33,744
(MUSIC INTENSIFIES)
65
00:07:33,911 --> 00:07:35,163
(MUSIC FADES)
66
00:07:35,246 --> 00:07:36,914
NARRATOR: Mission accomplished.
67
00:07:41,627 --> 00:07:45,214
This mother proves herself
a true Waterland hero.
68
00:07:48,634 --> 00:07:52,555
Around here, you gotta be able to move
from land to water...
69
00:07:54,807 --> 00:07:57,059
and from water to land.
70
00:08:01,606 --> 00:08:04,609
The barrier islands of South Carolina.
71
00:08:05,985 --> 00:08:08,362
Part of a chain of sand dune islands
72
00:08:08,446 --> 00:08:11,532
running for 200 miles
up the Atlantic coast.
73
00:08:22,627 --> 00:08:25,796
Behind is a maze of mud and water
shaped by the tides.
74
00:08:28,466 --> 00:08:29,550
(BIRDS CHIRPING)
75
00:08:29,675 --> 00:08:31,469
NARRATOR: The setting
for a southern spectacle
76
00:08:31,636 --> 00:08:34,013
not seen anywhere else in America.
77
00:08:41,103 --> 00:08:43,523
(WAVES CRASHING)
78
00:08:46,692 --> 00:08:51,280
-(WAVES CRASHING)
-(FISH SPLASHING)
79
00:08:53,741 --> 00:08:55,201
NARRATOR: The tide is dropping,
80
00:08:55,701 --> 00:08:59,247
and predators are swimming
into the maze from the open sea.
81
00:09:01,791 --> 00:09:03,501
(BIRD CAWING)
82
00:09:03,709 --> 00:09:06,045
NARRATOR: They know these inlets
are full of fish.
83
00:09:15,555 --> 00:09:19,600
And here, these bottlenose dolphins
have figured out how to catch them...
84
00:09:21,727 --> 00:09:23,062
on land.
85
00:09:26,148 --> 00:09:29,277
They have just three hours
before the tide rises
86
00:09:29,402 --> 00:09:31,862
and covers the exposed mud once again.
87
00:09:38,077 --> 00:09:40,621
A youngster joins the group
to learn how it's done.
88
00:09:45,793 --> 00:09:48,671
They find their prey by echolocation,
89
00:09:49,589 --> 00:09:53,217
sound waves that help them see
in muddy water.
90
00:10:00,433 --> 00:10:03,436
They work together to corral
the fish close to the bank.
91
00:10:08,566 --> 00:10:10,860
Now for the smart part.
92
00:10:16,365 --> 00:10:19,535
They swim side by side,
creating a bow wave.
93
00:10:19,952 --> 00:10:22,455
(WAVES CRASHING)
94
00:10:22,705 --> 00:10:24,957
NARRATOR: Which pushes the mullet
up onto the mudbank.
95
00:10:29,503 --> 00:10:31,297
Now it's an easy meal for the dolphins.
96
00:10:40,097 --> 00:10:41,891
And freeloading pelicans.
97
00:10:56,572 --> 00:10:58,115
It's a great play...
98
00:10:59,992 --> 00:11:03,537
but you've got to herd the fish
to just the right spot.
99
00:11:06,540 --> 00:11:09,377
Avoid the banks with sharp oyster shells.
100
00:11:11,629 --> 00:11:15,800
Steep banks are no good.
Most fish just bounce back into the water.
101
00:11:19,136 --> 00:11:20,596
Nice catch.
102
00:11:24,308 --> 00:11:27,895
And with flat banks,
you risk getting stranded.
103
00:11:31,107 --> 00:11:35,236
Not many fish so far,
and the tide is rising again.
104
00:11:38,280 --> 00:11:40,908
There's only one mudbank left uncovered.
105
00:11:53,796 --> 00:11:55,631
This is the perfect spot.
106
00:12:00,428 --> 00:12:01,762
It's showtime.
107
00:12:02,805 --> 00:12:05,349
(DETERMINED MUSIC PLAYING)
108
00:12:12,565 --> 00:12:16,110
NARRATOR: And the rookie?
Well, he's nearly got the hang of it.
109
00:12:20,114 --> 00:12:22,241
(MUSIC SWELLS)
110
00:12:37,631 --> 00:12:39,175
(MUSIC FALLS)
111
00:12:39,341 --> 00:12:41,385
NARRATOR: A good fishing trip after all,
112
00:12:42,178 --> 00:12:46,182
for these super-smart heroes
that move from water to land
113
00:12:46,932 --> 00:12:48,100
and back again.
114
00:12:53,856 --> 00:12:58,152
Inland, the wetlands stretch as far
as the eye can see.
115
00:13:01,530 --> 00:13:03,574
And their undisputed ruler...
116
00:13:08,120 --> 00:13:10,206
is the American alligator.
117
00:13:15,961 --> 00:13:17,588
It's mating season.
118
00:13:24,011 --> 00:13:25,971
Time to get ready to rumble.
119
00:13:43,781 --> 00:13:46,575
This male gator is moving into the arena.
120
00:13:52,748 --> 00:13:54,917
Where the males will compete
with each other
121
00:13:55,042 --> 00:13:56,627
for the hearts of the females.
122
00:14:00,089 --> 00:14:01,882
Not a physical contest.
123
00:14:04,593 --> 00:14:05,928
A sonic one.
124
00:14:06,679 --> 00:14:08,347
(RUMBLING)
125
00:14:08,430 --> 00:14:09,890
NARRATOR: As he exhales,
126
00:14:09,974 --> 00:14:13,978
the gator creates a rumble so deep,
it's infrasonic.
127
00:14:16,146 --> 00:14:17,773
Lower than we can hear.
128
00:14:21,360 --> 00:14:23,946
So instead, we see it.
129
00:14:26,574 --> 00:14:29,243
The sound waves make the water dance.
130
00:14:34,957 --> 00:14:38,252
(LIGHT, ORCHESTRAL MUSIC PLAYING)
131
00:14:47,261 --> 00:14:50,306
NARRATOR: Sound travels more efficiently
in water than air.
132
00:14:52,850 --> 00:14:55,853
So the rumble sends out
the gator's dating profile
133
00:14:56,312 --> 00:14:58,230
far along the waterways.
134
00:15:01,692 --> 00:15:03,819
(MUSIC SWELLS)
135
00:15:05,487 --> 00:15:08,240
NARRATOR: The bigger the gator,
the bigger the rumble,
136
00:15:09,700 --> 00:15:12,202
and the further his love song will travel.
137
00:15:26,675 --> 00:15:28,552
(MUSIC FADES)
138
00:15:30,596 --> 00:15:35,059
NARRATOR: But in this battle of the bands,
you need to beware of jealous rivals.
139
00:15:42,775 --> 00:15:44,443
(LOW RUMBLING)
140
00:15:45,194 --> 00:15:47,905
NARRATOR: The underside of a gator
has no armor.
141
00:15:52,826 --> 00:15:55,037
So rumbling males are vulnerable.
142
00:15:55,162 --> 00:15:56,789
(RUMBLING)
143
00:16:04,838 --> 00:16:07,091
(RUMBLING)
144
00:16:07,174 --> 00:16:09,426
NARRATOR: Male gators can lose limbs,
145
00:16:10,177 --> 00:16:14,390
be blinded, or even killed
in breeding season battles.
146
00:16:15,975 --> 00:16:18,143
(ALLIGATOR HISSES)
147
00:16:18,268 --> 00:16:19,853
(TENSE MUSIC PLAYING)
148
00:16:26,193 --> 00:16:27,486
(MUSIC FADES)
149
00:16:33,492 --> 00:16:38,872
NARRATOR: The biggest male is unharmed,
and his deep voice has worked its charm.
150
00:16:43,502 --> 00:16:46,005
A female has traced his call
back to him.
151
00:16:49,842 --> 00:16:53,929
And now these ten-foot predators
reveal their tender side.
152
00:16:56,265 --> 00:16:58,892
Foreplay, reptile style.
153
00:17:01,603 --> 00:17:03,689
A few weeks after this romance,
154
00:17:05,357 --> 00:17:08,527
the female will have eggs to lay.
155
00:17:20,789 --> 00:17:24,418
Above the waterline,
the ruler is more secretive.
156
00:17:27,212 --> 00:17:29,631
This deer is right to be nervous.
157
00:17:35,471 --> 00:17:39,808
A stealth hunter
lives in this Florida forest.
158
00:17:43,437 --> 00:17:46,815
An expert at using dense cover to hide.
159
00:17:49,026 --> 00:17:51,570
One of the rarest mammals in the world...
160
00:17:54,782 --> 00:17:56,575
found nowhere but here.
161
00:18:00,579 --> 00:18:05,417
Only brief glimpses of this animal
have ever been seen in the wild...
162
00:18:06,001 --> 00:18:07,377
before now.
163
00:18:10,631 --> 00:18:12,174
A Florida panther.
164
00:18:18,972 --> 00:18:23,143
Once this big cat,
supremely well-adapted to these forests,
165
00:18:23,685 --> 00:18:24,895
thrived here.
166
00:18:30,192 --> 00:18:34,154
But by 1970,
there were just 20 left in the wild
167
00:18:35,322 --> 00:18:37,783
because of a change
they weren't adapted for.
168
00:18:39,535 --> 00:18:43,080
The clearance of their home, for ours.
169
00:18:53,465 --> 00:18:54,675
Since then, though,
170
00:18:54,842 --> 00:18:58,470
amazing conservation efforts
have brought the panthers back.
171
00:18:59,179 --> 00:19:01,306
(UPLIFTING MUSIC PLAYING)
172
00:19:01,515 --> 00:19:04,143
NARRATOR: A green ribbon
of protected wilderness,
173
00:19:04,268 --> 00:19:07,938
the Florida Wildlife Corridor
weaves between cities
174
00:19:08,021 --> 00:19:11,316
and connects patches of forest
the length of the state.
175
00:19:27,833 --> 00:19:30,127
Where highways cut through the corridor,
176
00:19:30,836 --> 00:19:33,922
underpasses allow cats
to cross in safety.
177
00:19:38,177 --> 00:19:42,389
Now, there are over 200 panthers
in Florida once again.
178
00:19:45,142 --> 00:19:46,476
(MUSIC FADES)
179
00:19:49,438 --> 00:19:53,692
NARRATOR: Joining up forest is good
for the region's biggest land animal too.
180
00:19:56,028 --> 00:19:58,322
There's 40,000 across the South.
181
00:20:00,073 --> 00:20:02,534
And they're not shy
about leaving their mark.
182
00:20:05,829 --> 00:20:09,041
This black bear's rubbing off
his thick winter coat,
183
00:20:10,250 --> 00:20:12,544
so he can stay cool through the summer.
184
00:20:14,880 --> 00:20:17,382
(GRUNTING, HUFFING)
185
00:20:22,054 --> 00:20:23,722
NARRATOR: He's 400 pounds.
186
00:20:26,058 --> 00:20:28,060
-And eight feet tall.
-(BEAR GRUNTS)
187
00:20:29,561 --> 00:20:31,605
NARRATOR: But there's a tree for everyone.
188
00:20:47,788 --> 00:20:49,122
(BEAR ROARING)
189
00:20:52,960 --> 00:20:54,336
(BEAR ROARING)
190
00:21:03,053 --> 00:21:06,306
NARRATOR: The youngsters watch and learn
from the experts.
191
00:21:13,730 --> 00:21:16,733
By midsummer,
it will be over 100 degrees.
192
00:21:20,028 --> 00:21:21,947
You could say "unbearable."
193
00:21:29,496 --> 00:21:33,959
For females without cubs,
this is more than a way to stay cool.
194
00:21:35,544 --> 00:21:40,632
While rubbing off their coats,
they're rubbing on their scent.
195
00:21:47,973 --> 00:21:50,392
Inviting males from miles around...
196
00:21:51,768 --> 00:21:54,980
-to a private rendezvous.
-(BEAR SNORTS)
197
00:22:13,582 --> 00:22:14,833
In the Waterland,
198
00:22:15,125 --> 00:22:17,878
the summer can be
the most challenging time of the year.
199
00:22:24,634 --> 00:22:26,928
Even for the most resourceful inhabitants.
200
00:22:32,434 --> 00:22:35,228
-This raccoon is a single mom.
-(RACCOON CHATTERS)
201
00:22:42,944 --> 00:22:46,239
NARRATOR: She and her kits are up early
to avoid the midday heat.
202
00:22:51,953 --> 00:22:54,706
Though sleepyhead here
didn't get the memo.
203
00:23:02,130 --> 00:23:04,925
The mud is full of juicy invertebrates.
204
00:23:09,137 --> 00:23:10,305
Tasty.
205
00:23:11,515 --> 00:23:15,685
Raccoon paws are four times more sensitive
than most mammals'.
206
00:23:15,936 --> 00:23:18,230
They can virtually see with their hands.
207
00:23:23,777 --> 00:23:26,905
So Mom's eyes are free to scout
for their next meal.
208
00:23:28,615 --> 00:23:31,993
An alligator nest mound packed with eggs.
209
00:23:34,663 --> 00:23:36,706
Just one problem.
210
00:23:37,374 --> 00:23:39,418
-The owner's still home.
-(TENSE MUSIC PLAYING)
211
00:23:40,460 --> 00:23:43,338
NARRATOR: She mated with her rumbling male
three weeks back
212
00:23:43,713 --> 00:23:46,174
and has fifty eggs in the mound.
213
00:23:51,179 --> 00:23:53,807
She could finish a raccoon in one bite.
214
00:23:58,395 --> 00:24:02,274
But she hasn't spotted the thieves,
and she heads off to hunt.
215
00:24:03,733 --> 00:24:05,986
(MUSIC BUILDING)
216
00:24:08,613 --> 00:24:10,532
NARRATOR: The raccoons grab their chance.
217
00:24:10,866 --> 00:24:13,118
(MISCHIEVOUS MUSIC PLAYING)
218
00:24:15,954 --> 00:24:19,207
NARRATOR: No surprise that it's sleepyhead
bringing up the rear.
219
00:24:42,814 --> 00:24:44,900
Gator eggs are full of protein.
220
00:24:45,692 --> 00:24:47,486
Perfect for a growing family.
221
00:24:53,200 --> 00:24:55,785
This has to be
a smash-and-grab raid, though.
222
00:24:56,578 --> 00:24:58,914
(MUSIC INTENSIFIES)
223
00:24:59,706 --> 00:25:01,082
NARRATOR:
They need to finish their breakfast
224
00:25:01,166 --> 00:25:03,126
before the gator returns from hers.
225
00:25:03,585 --> 00:25:06,129
(MUSIC BUILDING)
226
00:25:21,853 --> 00:25:25,607
NARRATOR: Bellies full, the bandits leave
the scene of the crime.
227
00:25:25,941 --> 00:25:28,318
(MUSIC FALLS)
228
00:25:29,694 --> 00:25:31,613
NARRATOR: All except sleepyhead.
229
00:25:33,406 --> 00:25:36,409
(TENSE MUSIC PLAYING)
230
00:25:41,373 --> 00:25:43,875
NARRATOR: This is no time
for sleeping on the job.
231
00:26:00,684 --> 00:26:02,352
The security's heading home.
232
00:26:22,831 --> 00:26:26,876
(MUSIC BUILDS)
233
00:26:27,043 --> 00:26:28,503
NARRATOR: Last-minute getaway.
234
00:26:28,712 --> 00:26:30,171
(MUSIC FALLS)
235
00:26:32,007 --> 00:26:35,302
NARRATOR: It'll be another year
before the gator mom can breed again.
236
00:26:38,888 --> 00:26:41,474
It's hard slipping between two worlds.
237
00:26:42,267 --> 00:26:45,270
Sometimes, it's better
to live in just one.
238
00:26:49,983 --> 00:26:52,402
The ancestors of one southern giant
239
00:26:52,861 --> 00:26:56,114
switched from land to water
a few million years back.
240
00:27:00,619 --> 00:27:04,247
A manatee, cousin of the elephant.
241
00:27:06,458 --> 00:27:11,713
These thousand-pound vegetarians
are relaxing in a Florida spa.
242
00:27:14,090 --> 00:27:15,884
(BURBLING)
243
00:27:16,217 --> 00:27:18,386
NARRATOR: Warm water springs bubble up
244
00:27:18,470 --> 00:27:22,098
and keep these hot tubs
at a balmy 72 degrees.
245
00:27:25,352 --> 00:27:27,354
The warmth can be a lifesaver.
246
00:27:28,980 --> 00:27:31,024
Especially for a nursing calf.
247
00:27:33,818 --> 00:27:37,572
This little guy wouldn't have survived
the winter in the cool ocean.
248
00:27:37,989 --> 00:27:40,200
So Mom brought him to the pool party.
249
00:27:45,664 --> 00:27:49,501
Nearly half the world's manatees
come to Florida springs each year.
250
00:27:52,045 --> 00:27:55,256
Some swimming over 500 miles to get here.
251
00:27:57,759 --> 00:28:03,556
This pool hosts the largest gathering
of all. Over 800 manatees.
252
00:28:08,228 --> 00:28:10,021
Now, the party's over.
253
00:28:11,106 --> 00:28:13,149
They've eaten all the food around here,
254
00:28:14,067 --> 00:28:16,069
and the ocean's warming up again.
255
00:28:17,487 --> 00:28:20,240
Time for the annual migration
back to the coast.
256
00:28:23,535 --> 00:28:24,953
Just a quick kiss goodbye.
257
00:28:34,379 --> 00:28:37,173
Mom needs to keep her calf
close to her side.
258
00:28:39,843 --> 00:28:42,595
The ancient migration routes
are much more dangerous
259
00:28:42,679 --> 00:28:43,805
than they used to be.
260
00:28:45,265 --> 00:28:47,350
Because of a man-made killer.
261
00:28:52,230 --> 00:28:57,485
-(TENSE MUSIC PLAYING)
-(PROPELLER RUMBLING, WHIRRING)
262
00:28:58,153 --> 00:28:59,571
NARRATOR: Slow-moving manatees
263
00:28:59,696 --> 00:29:02,657
are vulnerable to boats
that break the speed limit.
264
00:29:09,330 --> 00:29:12,333
-(SORROWFUL MUSIC PLAYING)
-(PROPELLER RUMBLING)
265
00:29:12,834 --> 00:29:14,586
NARRATOR:
The propellers of speeding vessels
266
00:29:14,669 --> 00:29:16,504
kill many manatees every year.
267
00:29:22,093 --> 00:29:23,511
When a mom is killed,
268
00:29:25,054 --> 00:29:26,806
it's big trouble for the calf.
269
00:29:32,520 --> 00:29:36,274
Orphaned, he'll only survive
a few days alone.
270
00:29:42,322 --> 00:29:46,284
But manatees do something
that only a handful of other animals
271
00:29:46,367 --> 00:29:47,952
in the whole world do.
272
00:30:00,089 --> 00:30:03,301
Mothers adopt orphaned calves.
273
00:30:14,145 --> 00:30:16,856
This mom produces enough milk for two,
274
00:30:17,690 --> 00:30:21,069
and can lead both calves
on the rest of their migration.
275
00:30:28,243 --> 00:30:33,414
The favorite destination for many
is the coast of Everglades National Park.
276
00:30:41,381 --> 00:30:44,008
In between the mangrove-fringed islands,
277
00:30:44,217 --> 00:30:48,346
the warm shallow seas nourish
huge beds of seagrass.
278
00:30:52,183 --> 00:30:54,310
The manatees' favorite food.
279
00:31:00,191 --> 00:31:04,988
Each manatee can eat up to 15 percent
of its body weight every day.
280
00:31:11,870 --> 00:31:15,707
Here in the Waterland, the biggest meadows
are down on the seabed.
281
00:31:29,679 --> 00:31:31,097
And after sunset,
282
00:31:32,640 --> 00:31:35,643
the most beautiful light displays
are not in the sky...
283
00:31:39,188 --> 00:31:40,690
but under the water.
284
00:31:43,776 --> 00:31:45,737
(ELECTRICAL WHIZZING)
285
00:31:49,532 --> 00:31:51,492
(ELECTRICAL CRACKLING)
286
00:31:54,078 --> 00:31:57,290
These lights are created
by microscopic life-forms
287
00:31:58,750 --> 00:32:00,919
-that thrive in their millions...
-(THUNDER RUMBLES)
288
00:32:02,086 --> 00:32:03,671
NARRATOR: ...in the warm summer seas.
289
00:32:05,632 --> 00:32:07,634
(WATER SPLASHING)
290
00:32:07,884 --> 00:32:10,219
NARRATOR: These tiny creatures
flash with light,
291
00:32:10,386 --> 00:32:12,221
known as bioluminescence,
292
00:32:12,764 --> 00:32:14,724
when fish try to feed on them.
293
00:32:18,019 --> 00:32:21,272
It doesn't seem to put off the mullet
that are out feeding tonight.
294
00:32:26,653 --> 00:32:29,989
(SWEEPING MUSIC PLAYING)
295
00:32:46,965 --> 00:32:49,425
NARRATOR: Though the fish
aren't the only predator in town.
296
00:32:52,595 --> 00:32:58,184
The dolphin, lighting up the lagoon
in search of a mullet midnight feast.
297
00:33:15,743 --> 00:33:19,539
In the summer,
night brings relief from the heat.
298
00:33:23,626 --> 00:33:27,380
On the coastal dunes,
the hardest working hero in the South
299
00:33:28,965 --> 00:33:30,341
is starting her shift.
300
00:33:37,348 --> 00:33:41,352
This beach mouse has lots of food
to collect before sunup.
301
00:33:43,938 --> 00:33:46,482
Luckily, she's got a great partner.
302
00:33:49,027 --> 00:33:53,531
Beach mice are one of very few mammals
that mate for life.
303
00:33:55,116 --> 00:33:58,953
They work together
to gather energy-rich seeds of sea oats.
304
00:34:07,962 --> 00:34:10,006
But the mice have a deadly foe.
305
00:34:14,469 --> 00:34:18,848
(OMINOUS MUSIC PLAYING)
306
00:34:19,265 --> 00:34:20,808
NARRATOR: A red rat snake.
307
00:34:24,896 --> 00:34:28,441
Roaming the dunes, trying to pick up
the mouse's scent trail.
308
00:34:38,326 --> 00:34:42,080
(MUSIC INTENSIFIES)
309
00:34:56,135 --> 00:34:57,678
NARRATOR: He's just inches away.
310
00:35:12,276 --> 00:35:16,989
How the mouse avoids detection
was a mystery until recently.
311
00:35:23,746 --> 00:35:27,792
Even in near darkness,
the snake has super senses.
312
00:35:28,960 --> 00:35:32,255
His forked tongue tastes the air
to sniff out prey.
313
00:35:36,843 --> 00:35:39,137
But he can't get a fix on his target.
314
00:35:47,019 --> 00:35:51,691
(MUSIC RISING)
315
00:35:54,861 --> 00:35:55,987
(MUSIC FALLS)
316
00:35:56,112 --> 00:35:57,989
NARRATOR: The mouse escapes again.
317
00:36:06,289 --> 00:36:07,582
-(THUNDER RUMBLES)
-(LIGHTNING CRACKS)
318
00:36:07,665 --> 00:36:09,876
NARRATOR: With a storm looming,
she heads home.
319
00:36:14,839 --> 00:36:17,300
And reveals the answer to the mystery.
320
00:36:19,886 --> 00:36:22,930
She's a collector of old snake skins.
321
00:36:24,640 --> 00:36:28,227
As she walks through,
the snake scent rubs off on her...
322
00:36:32,064 --> 00:36:34,066
disguising her own scent.
323
00:36:36,861 --> 00:36:40,072
(THUNDER RUMBLING)
324
00:36:40,489 --> 00:36:43,034
NARRATOR: But the beach mice
aren't safe just yet.
325
00:36:48,289 --> 00:36:50,499
The snake has found the mouse hole.
326
00:36:50,791 --> 00:36:53,878
(TENSE MUSIC PLAYING)
327
00:37:03,804 --> 00:37:07,433
NARRATOR: In the burrow,
there's no evading the hunter.
328
00:37:10,311 --> 00:37:14,148
(MUSIC BUILDING)
329
00:37:14,232 --> 00:37:15,483
(MUSIC STOPS)
330
00:37:15,858 --> 00:37:17,485
NARRATOR: Unless you've planned ahead.
331
00:37:23,282 --> 00:37:26,869
Every beach mouse burrow
has a secret back door.
332
00:37:28,913 --> 00:37:31,123
(THUNDER RUMBLING)
333
00:37:36,712 --> 00:37:38,589
NARRATOR: The snake is foiled again.
334
00:37:41,217 --> 00:37:44,929
While the mouse rejoins
her faithful partner in a backup burrow,
335
00:37:45,638 --> 00:37:47,974
dug for exactly these occasions.
336
00:37:56,649 --> 00:37:58,609
They'll sleep through the day ahead,
337
00:37:59,402 --> 00:38:03,656
their burrow sheltering them
from something far deadlier than a snake.
338
00:38:10,288 --> 00:38:13,499
Morning reveals
an apocalyptic force of nature
339
00:38:14,292 --> 00:38:16,544
building far out in the Atlantic Ocean.
340
00:38:20,381 --> 00:38:22,550
Under the searing summer sun,
341
00:38:22,842 --> 00:38:26,971
water is evaporating faster and faster
from the sea's surface.
342
00:38:27,096 --> 00:38:28,764
(THUNDER RUMBLING)
343
00:38:29,348 --> 00:38:32,268
NARRATOR: Winds blow
the rapidly growing storm clouds
344
00:38:32,351 --> 00:38:33,394
towards land.
345
00:38:33,853 --> 00:38:36,564
(BEAR SNORTS, GRUNTS)
346
00:38:43,487 --> 00:38:46,949
NARRATOR: The warmer the water,
the more powerful the weather system.
347
00:38:49,952 --> 00:38:52,997
The biggest grow from tropical storm...
348
00:38:54,165 --> 00:38:55,458
to hurricane.
349
00:38:55,583 --> 00:38:59,128
-(THUNDER RUMBLING)
-(TENSE MUSIC PLAYING)
350
00:38:59,587 --> 00:39:01,589
NARRATOR: The leading edge
of the hurricane
351
00:39:02,173 --> 00:39:05,301
pushes rain clouds in front of it
towards the coast.
352
00:39:09,221 --> 00:39:12,683
A year's worth of rain can fall
in a single day.
353
00:39:14,435 --> 00:39:18,606
(MUSIC BUILDING)
354
00:39:19,440 --> 00:39:21,984
NARRATOR: Good time to move inland,
if you can.
355
00:39:30,785 --> 00:39:34,455
The system begins to rotate
counterclockwise around its eye...
356
00:39:35,456 --> 00:39:37,083
(MUSIC INTENSIFIES)
357
00:39:37,249 --> 00:39:40,544
NARRATOR: ...forming a storm cell
hundreds of miles across.
358
00:39:45,966 --> 00:39:50,012
The winds drive the sea water
in the storm's path forwards,
359
00:39:50,346 --> 00:39:53,140
creating a surge up to 20 feet high.
360
00:39:55,101 --> 00:39:59,522
(WATER BURBLING)
361
00:39:59,939 --> 00:40:01,232
NARRATOR: When the eye wall,
362
00:40:01,399 --> 00:40:04,944
the most dangerous part of the hurricane,
makes landfall,
363
00:40:05,694 --> 00:40:08,906
winds hit over 160 miles per hour.
364
00:40:08,989 --> 00:40:10,491
(TENSE MUSIC CONTINUES)
365
00:40:10,658 --> 00:40:11,826
(METAL CLATTERS)
366
00:40:12,910 --> 00:40:17,706
(ALARM BLARING)
367
00:40:18,749 --> 00:40:20,501
-(THUNDER RUMBLES)
-(MUSIC FADES)
368
00:40:27,425 --> 00:40:30,344
NARRATOR: Hurricanes cause
billions of dollars of destruction
369
00:40:30,469 --> 00:40:31,637
and untold heartbreak
370
00:40:32,096 --> 00:40:34,265
across the southeast of our continent.
371
00:40:38,853 --> 00:40:43,023
As ocean temperatures rise,
these storms are becoming more frequent
372
00:40:44,066 --> 00:40:45,317
and more ferocious.
373
00:40:50,656 --> 00:40:52,783
Our best hope for the future may lie
374
00:40:52,867 --> 00:40:55,578
with the coastal defenses
that nature provides.
375
00:40:59,540 --> 00:41:01,125
Beneath the sand dunes,
376
00:41:01,792 --> 00:41:05,129
some of our heroes
are unknowingly doing great work
377
00:41:05,212 --> 00:41:07,131
to keep storm damage at bay.
378
00:41:11,093 --> 00:41:14,388
Every time our beach mice move
to a new burrow,
379
00:41:14,972 --> 00:41:17,641
they leave their store of seeds behind.
380
00:41:20,394 --> 00:41:25,357
So these guys are super efficient
at spreading sea oats all along the beach.
381
00:41:28,110 --> 00:41:31,322
Over time, the abandoned oats germinate.
382
00:41:33,616 --> 00:41:37,203
As they grow, they bind
the sand grains together...
383
00:41:41,040 --> 00:41:44,293
making the dunes bigger and stronger.
384
00:41:58,349 --> 00:42:01,602
These dunes absorb
the impact of wind and waves
385
00:42:01,727 --> 00:42:04,063
and protect coastal towns and cities
386
00:42:04,146 --> 00:42:08,025
from the devastating force
of storms and hurricanes.
387
00:42:13,072 --> 00:42:14,949
Where there are no dunes,
388
00:42:15,991 --> 00:42:20,079
mangrove forests line hundreds
of miles of southern coastline.
389
00:42:22,081 --> 00:42:25,417
Their network of twisted roots
is incredibly strong.
390
00:42:28,587 --> 00:42:33,050
A barrier sheltering manatees
and other residents from extreme weather.
391
00:42:41,183 --> 00:42:43,894
Where the mangrove forests
are left to flourish,
392
00:42:44,228 --> 00:42:47,314
just like the sand dunes,
they protect our homes,
393
00:42:48,857 --> 00:42:51,443
including the city of Miami.
394
00:42:58,784 --> 00:43:02,454
The Waterland is more than just
a barrier against danger.
395
00:43:03,664 --> 00:43:07,543
It's the perfect home,
if you can go with the flow.
396
00:43:13,048 --> 00:43:16,719
Every year, the great swamps
soak up the floodwaters.
397
00:43:20,431 --> 00:43:23,434
This year, those waters are deep,
398
00:43:25,060 --> 00:43:28,439
but the gator mom built her nest
above the high waterline.
399
00:43:30,190 --> 00:43:34,320
And this time, she kept it safe
from raiding raccoons.
400
00:43:46,040 --> 00:43:48,459
Now, two months after the eggs were laid,
401
00:43:50,336 --> 00:43:52,838
the youngsters are calling from inside...
402
00:43:53,631 --> 00:43:55,257
(HATCHLINGS SQUEAK)
403
00:43:55,424 --> 00:43:57,343
NARRATOR: ...telling Mom
they're ready to hatch.
404
00:43:58,427 --> 00:44:01,430
(HATCHLINGS SQUEAK)
405
00:44:05,643 --> 00:44:07,311
NARRATOR: They break through
the leathery shell
406
00:44:07,519 --> 00:44:09,396
using a tiny egg tooth
407
00:44:09,772 --> 00:44:11,440
on the tip of their snout.
408
00:44:14,401 --> 00:44:18,238
The emergence of the first encourages
the rest to get going.
409
00:44:20,991 --> 00:44:24,078
(HATCHLINGS SQUEAK)
410
00:44:29,416 --> 00:44:32,878
NARRATOR: All 50 eggs
can hatch within a day or two.
411
00:44:49,186 --> 00:44:52,564
At just seven inches long,
they're gonna need protection.
412
00:44:59,988 --> 00:45:03,367
Luckily for them,
alligator babies have bodyguards.
413
00:45:05,536 --> 00:45:08,622
Their mothers are the most caring
in the reptile world.
414
00:45:12,876 --> 00:45:15,170
(ALLIGATOR GROWLS)
415
00:45:16,505 --> 00:45:21,301
NARRATOR: She'll guard them for months,
possibly up to a year.
416
00:45:23,846 --> 00:45:28,058
Great parenting is one of the reasons
gators can thrive in this Waterland.
417
00:45:31,478 --> 00:45:35,065
A place they've called home
since the time of the dinosaurs.
418
00:45:43,031 --> 00:45:46,577
Some things remain much the same
as they were back then.
419
00:45:51,874 --> 00:45:53,542
On late summer mornings,
420
00:45:54,251 --> 00:45:57,379
hatchlings still use dragonflies
for target practice.
421
00:46:05,304 --> 00:46:07,306
With mixed success.
422
00:46:12,895 --> 00:46:14,772
(WINGS FLUTTERING)
423
00:46:23,697 --> 00:46:26,450
NARRATOR: And they still kick back
when the day gets too hot
424
00:46:26,533 --> 00:46:28,619
to do too much of anything at all.
425
00:46:28,869 --> 00:46:31,038
(HATCHLINGS SQUEAK)
426
00:46:32,831 --> 00:46:34,625
NARRATOR: These days,
there are millions of gators
427
00:46:34,750 --> 00:46:36,543
across the southern U.S.
428
00:46:40,339 --> 00:46:44,218
But last century, they were hunted
to near extinction.
429
00:46:47,429 --> 00:46:50,474
So it's down to us humans
to make sure that this
430
00:46:50,599 --> 00:46:53,811
will be a scene that continues
to play out into the future.
431
00:47:04,029 --> 00:47:07,157
These giant reptiles with a sensitive side
432
00:47:08,116 --> 00:47:09,993
are true emblems of the South.
433
00:47:24,716 --> 00:47:29,054
A place for heroes
of both water and land,
434
00:47:29,972 --> 00:47:33,183
where nothing is quite what you expect.
435
00:47:35,060 --> 00:47:37,145
(ALLIGATOR HISSES)
436
00:47:40,649 --> 00:47:42,818
(THEME MUSIC PLAYING)
437
00:48:04,047 --> 00:48:06,008
(MUSIC FADES)
32595
Can't find what you're looking for?
Get subtitles in any language from opensubtitles.com, and translate them here.