1
00:00:06,090 --> 00:00:07,592
[plucked string music playing]
2
00:00:08,134 --> 00:00:09,802
[thrum of insects getting louder]
3
00:00:13,639 --> 00:00:15,308
[music becomes solemn]
4
00:00:19,979 --> 00:00:21,189
[grunting]
5
00:00:23,941 --> 00:00:26,819
When scientists first arrived at Ngogo...
6
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[music intensifies]
7
00:00:31,949 --> 00:00:34,744
...they discovered
an advanced chimpanzee society.
8
00:00:47,465 --> 00:00:49,926
Over the decades, that society
9
00:00:50,760 --> 00:00:53,721
grew to become the biggest chimp group
10
00:00:54,263 --> 00:00:55,473
ever known.
11
00:00:56,682 --> 00:00:58,184
They expanded their territory,
12
00:00:59,852 --> 00:01:01,354
dominated the forest,
13
00:01:02,647 --> 00:01:05,191
and built an empire.
14
00:01:08,402 --> 00:01:09,779
[hooting, whooping]
15
00:01:14,075 --> 00:01:16,077
But rivalries developed,
16
00:01:17,537 --> 00:01:19,956
and the empire divided.
17
00:01:20,456 --> 00:01:21,582
[music darkens]
18
00:01:23,960 --> 00:01:27,964
A small but powerful band of males
broke away to form their own group.
19
00:01:29,924 --> 00:01:30,967
They became...
20
00:01:32,885 --> 00:01:34,011
the westerners.
21
00:01:35,847 --> 00:01:38,266
Chimps that lived together for years...
22
00:01:38,266 --> 00:01:39,684
[chimp bark nearby]
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...became enemies.
24
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[music darkens]
25
00:01:49,777 --> 00:01:51,028
And now...
26
00:01:53,030 --> 00:01:54,031
their rivalry
27
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has turned deadly.
28
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[music intensifies, fades out]
29
00:02:02,123 --> 00:02:04,709
[somber tone getting rapidly louder]
30
00:02:04,709 --> 00:02:06,961
[solemn drumbeat reverberates]
31
00:02:06,961 --> 00:02:08,045
[bird calling]
32
00:02:13,551 --> 00:02:15,178
[thrumming of insects]
33
00:02:19,765 --> 00:02:21,434
[tense music fading in]
34
00:02:26,606 --> 00:02:28,399
It's still just a few days
35
00:02:28,983 --> 00:02:30,818
since the central chimps
36
00:02:31,861 --> 00:02:33,237
found Pork Pie dead.
37
00:02:33,738 --> 00:02:35,114
[music intensifies]
38
00:02:40,119 --> 00:02:42,830
It's not known
what chimps understand about death...
39
00:02:45,333 --> 00:02:46,500
or whether they grieve.
40
00:02:51,172 --> 00:02:54,759
But the loss of Pork Pie
has clearly had an impact.
41
00:02:57,428 --> 00:02:58,471
[hoots softly]
42
00:03:01,098 --> 00:03:02,642
For the central chimps,
43
00:03:02,642 --> 00:03:05,603
the world has become more dangerous.
44
00:03:12,777 --> 00:03:14,779
[music gradually fading out]
45
00:03:42,848 --> 00:03:45,476
Christine's baby is now nine months old.
46
00:03:50,940 --> 00:03:52,149
When she first arrived,
47
00:03:53,067 --> 00:03:55,903
her sister, Nadine, was neglected.
48
00:03:58,447 --> 00:03:59,532
[baby grunting]
49
00:03:59,532 --> 00:04:00,950
Now she's a little older,
50
00:04:02,618 --> 00:04:04,787
and her personality
is beginning to develop...
51
00:04:06,956 --> 00:04:09,292
she's begun to add to Nadine's life.
52
00:04:10,668 --> 00:04:12,670
[gentle optimistic music playing]
53
00:04:13,713 --> 00:04:14,964
They're not only sisters.
54
00:04:16,757 --> 00:04:18,175
They're best friends.
55
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[grunting playfully]
56
00:04:38,821 --> 00:04:40,823
[loud thrumming of insects]
57
00:04:43,868 --> 00:04:46,203
Ngogo is never richer in food
58
00:04:46,203 --> 00:04:49,206
than when Chrysophyllum is in fruit.
59
00:04:50,458 --> 00:04:52,376
And it brings the chimps together.
60
00:04:56,297 --> 00:04:58,299
[grunting rhythmically]
61
00:05:19,487 --> 00:05:21,572
Jackson is still under pressure.
62
00:05:25,117 --> 00:05:27,203
Abrams is back in his place,
63
00:05:27,203 --> 00:05:29,121
but he won't give up.
64
00:05:32,666 --> 00:05:35,586
Jackson needs to remind everyone
who is in charge.
65
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[hooting loudly]
66
00:05:37,505 --> 00:05:39,382
[dramatic music playing]
67
00:05:44,428 --> 00:05:46,639
[hoots, shrieking]
68
00:05:48,015 --> 00:05:49,141
[music intensifies]
69
00:05:49,141 --> 00:05:50,559
[hooting]
70
00:06:01,654 --> 00:06:02,947
[shrieking]
71
00:06:08,202 --> 00:06:09,453
[Jackson yelling]
72
00:06:12,331 --> 00:06:14,542
- [nearby shrieking]
- [hooting]
73
00:06:17,253 --> 00:06:19,004
[high rhythmic hooting]
74
00:06:23,050 --> 00:06:24,510
[distant shrieking]
75
00:06:27,096 --> 00:06:28,556
[noises gradually fading out]
76
00:06:31,434 --> 00:06:34,186
While Jackson is focused
on dominating at home,
77
00:06:34,979 --> 00:06:38,357
other chimps are standing guard
at the western border...
78
00:06:42,319 --> 00:06:44,196
alert to the new threat they face.
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[ominous music playing]
80
00:06:53,164 --> 00:06:54,623
[music intensifies]
81
00:06:59,670 --> 00:07:00,838
Abrams is here.
82
00:07:01,338 --> 00:07:02,798
[music intensifies]
83
00:07:03,299 --> 00:07:05,509
And so are several other adult males.
84
00:07:13,309 --> 00:07:14,685
[music intensifies]
85
00:07:27,490 --> 00:07:29,617
But they have no way of knowing
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00:07:29,617 --> 00:07:32,369
when the westerners will strike again.
87
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[solemn drumbeat reverberates]
88
00:07:34,455 --> 00:07:36,832
[birds calling, insects buzzing]
89
00:08:00,314 --> 00:08:02,483
{\an8}The life of an alpha male isn't easy.
90
00:08:04,610 --> 00:08:06,070
But it comes with benefits.
91
00:08:08,697 --> 00:08:11,283
Generally, the higher a chimp's rank,
92
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the more opportunities they have to mate.
93
00:08:18,832 --> 00:08:20,876
Mature females like Bartoli
94
00:08:22,253 --> 00:08:25,130
normally give birth
every five or six years.
95
00:08:25,673 --> 00:08:26,757
[branch cracks]
96
00:08:36,100 --> 00:08:37,768
[ambient music playing]
97
00:08:58,163 --> 00:08:59,999
[music becomes poignant]
98
00:09:08,716 --> 00:09:11,802
{\an8}Bartoli's son, Herzog,
is six years old now,
99
00:09:14,263 --> 00:09:16,181
and she's ready to get pregnant again.
100
00:09:18,058 --> 00:09:19,727
[quirky music playing]
101
00:09:28,569 --> 00:09:30,946
She could do a lot worse
than Jackson's genes.
102
00:09:32,865 --> 00:09:34,366
But she needs to be cautious.
103
00:09:38,078 --> 00:09:39,038
Jackson is big,
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powerful, and unpredictable.
105
00:09:45,252 --> 00:09:48,339
She needs to keep herself and Herzog safe...
106
00:09:51,342 --> 00:09:54,011
and ensure that Jackson is calm.
107
00:10:05,731 --> 00:10:08,150
Herzog finds the whole thing confusing.
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00:10:14,657 --> 00:10:15,908
But as a young chimp,
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he has to stay close to his mother.
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Whatever she's doing.
111
00:10:27,503 --> 00:10:28,962
[Bartoli shrieking]
112
00:10:32,132 --> 00:10:33,717
[Bartoli grunting rhythmically]
113
00:10:43,435 --> 00:10:45,396
[music becomes suspenseful]
114
00:10:56,615 --> 00:10:58,701
Jackson is making his move.
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00:11:00,786 --> 00:11:02,079
By waving a branch,
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he's asking Bartoli to follow him...
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and mate.
118
00:11:32,109 --> 00:11:33,944
And Bartoli seems keen.
119
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[hoots softly]
120
00:11:55,007 --> 00:11:56,759
[grunting rhythmically]
121
00:11:59,136 --> 00:12:02,097
- Herzog makes an attempt to break it up.
- [Herzog shrieking]
122
00:12:10,689 --> 00:12:11,774
But it's too late.
123
00:12:12,691 --> 00:12:14,193
[hooting rhythmically]
124
00:12:19,615 --> 00:12:21,158
Jackson got what he wanted.
125
00:12:26,789 --> 00:12:28,040
And so did Bartoli.
126
00:12:33,003 --> 00:12:34,630
But it's been a tiring day.
127
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Female chimps mate with multiple males.
128
00:12:43,764 --> 00:12:45,265
So there's no guarantee
129
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Jackson will be
the father of Bartoli's baby.
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He stands a good chance though.
131
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Because it's happened before.
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Although Jackson doesn't know it,
133
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Herzog is his son.
134
00:13:11,083 --> 00:13:12,668
[monkeys croaking rhythmically]
135
00:13:34,481 --> 00:13:37,359
Chimps don't always hunt
because they are hungry.
136
00:13:38,819 --> 00:13:40,654
[menacing music playing]
137
00:13:40,654 --> 00:13:43,615
In fact, usually the opposite is true.
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00:13:46,660 --> 00:13:47,828
They hunt much more
139
00:13:47,828 --> 00:13:50,789
when they are well-fed
and bursting with energy.
140
00:13:52,124 --> 00:13:53,500
[music intensifies]
141
00:13:54,293 --> 00:13:56,420
When Chrysophyllum is in full fruit,
142
00:13:57,212 --> 00:13:59,840
hunting goes into overdrive.
143
00:13:59,840 --> 00:14:01,383
[chimps screeching]
144
00:14:11,226 --> 00:14:12,477
[music intensifies]
145
00:14:22,487 --> 00:14:24,364
[music intensifies, abates]
146
00:14:28,118 --> 00:14:30,704
Chimpanzees don't conserve resources...
147
00:14:35,667 --> 00:14:38,295
or think about the nature
of what they are eating.
148
00:14:43,091 --> 00:14:44,468
[shrieking nearby]
149
00:14:48,305 --> 00:14:49,806
With this many kills,
150
00:14:50,474 --> 00:14:53,310
meat sharing is highly political.
151
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[distant shrieking]
152
00:15:03,236 --> 00:15:05,739
For Jackson, this big duiker
153
00:15:05,739 --> 00:15:08,408
is an opportunity
to strengthen his position
154
00:15:09,076 --> 00:15:10,911
by sharing with his allies.
155
00:15:17,709 --> 00:15:19,086
[excited grunting]
156
00:15:31,139 --> 00:15:32,891
[loud rhythmic hooting]
157
00:15:34,142 --> 00:15:37,771
Today, he's favoring
another high-ranking male.
158
00:15:42,025 --> 00:15:43,026
Peterson.
159
00:15:52,411 --> 00:15:53,912
But just as important
160
00:15:53,912 --> 00:15:55,872
is who he's excluding.
161
00:15:56,581 --> 00:15:58,083
[tense music playing]
162
00:15:59,292 --> 00:16:01,670
- [grunting loudly]
- [shrieks]
163
00:16:12,556 --> 00:16:14,725
[jarring string music playing quietly]
164
00:16:17,644 --> 00:16:18,770
[music darkens]
165
00:16:29,281 --> 00:16:32,159
Wilson is an up-and-coming young male.
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00:16:36,913 --> 00:16:37,956
He's strong,
167
00:16:38,623 --> 00:16:39,791
and he's ambitious.
168
00:16:40,333 --> 00:16:42,169
[music intensifies]
169
00:16:42,169 --> 00:16:43,962
Jackson is not including him.
170
00:16:54,890 --> 00:16:56,475
And he's taking it badly.
171
00:16:56,475 --> 00:16:57,934
[music intensifies]
172
00:17:03,106 --> 00:17:04,483
[Wilson shrieking]
173
00:17:10,614 --> 00:17:11,990
[music intensifies]
174
00:17:15,619 --> 00:17:16,703
[shrieking fades out]
175
00:17:16,703 --> 00:17:19,289
The males can be aggressive around meat,
176
00:17:19,790 --> 00:17:22,751
and the females need to tread carefully.
177
00:17:25,087 --> 00:17:26,838
{\an8}[faint drumbeat playing]
178
00:17:36,389 --> 00:17:37,891
Christine wants a share.
179
00:17:43,605 --> 00:17:45,816
And she's willing to take the risk.
180
00:17:47,776 --> 00:17:49,569
[drumbeat getting louder]
181
00:18:05,460 --> 00:18:08,088
Wilson is watching carefully.
182
00:18:25,397 --> 00:18:26,565
[drumbeat stops]
183
00:18:31,903 --> 00:18:33,822
Christine got what she came for.
184
00:18:40,370 --> 00:18:41,955
But she may not get to keep it.
185
00:18:44,958 --> 00:18:46,459
[rhythmic shrieking]
186
00:18:49,212 --> 00:18:50,297
[screeching]
187
00:18:52,549 --> 00:18:54,301
[dramatic music playing]
188
00:18:58,555 --> 00:19:00,557
Wilson is taking out his frustrations.
189
00:19:14,446 --> 00:19:15,488
[music abates]
190
00:19:23,163 --> 00:19:24,456
[music fades out]
191
00:19:26,875 --> 00:19:29,169
Fortunately, the baby wasn't hurt.
192
00:19:33,715 --> 00:19:37,510
But Christine needs to take
her family away to safety.
193
00:19:52,734 --> 00:19:54,861
[creature trilling loudly]
194
00:20:10,794 --> 00:20:12,462
[suckling]
195
00:20:12,462 --> 00:20:14,339
[trilling fades out]
196
00:20:14,339 --> 00:20:16,508
This is a quiet part of the forest,
197
00:20:17,384 --> 00:20:19,094
away from most of the group.
198
00:20:25,892 --> 00:20:27,811
But Christine is not alone.
199
00:20:46,037 --> 00:20:47,914
{\an8}[optimistic music playing]
200
00:21:19,237 --> 00:21:22,324
Gus can't offer protection
from a chimp like Wilson.
201
00:21:23,450 --> 00:21:25,869
But at least he can offer some comfort...
202
00:21:30,957 --> 00:21:33,084
to Christine and her family.
203
00:21:51,311 --> 00:21:53,313
[baby grunting rhythmically]
204
00:21:54,647 --> 00:21:56,149
[distant screeching]
205
00:22:03,615 --> 00:22:05,784
[yawning]
206
00:22:13,875 --> 00:22:16,711
Abrams' challenge to Jackson has stalled.
207
00:22:16,711 --> 00:22:19,547
{\an8}[solemn drumbeat and music playing]
208
00:22:20,632 --> 00:22:24,094
{\an8}Jackson is propped up
by some powerful allies.
209
00:22:24,094 --> 00:22:25,553
[music intensifies]
210
00:22:39,109 --> 00:22:40,235
[music darkens]
211
00:22:44,656 --> 00:22:47,033
And Abrams is lacking support.
212
00:22:53,164 --> 00:22:55,917
{\an8}But now there's another
ambitious young chimp
213
00:22:56,918 --> 00:22:58,711
{\an8}with a grudge against Jackson.
214
00:22:58,711 --> 00:23:00,463
[drumbeat accelerates]
215
00:23:24,821 --> 00:23:27,949
This could be the beginning
of a powerful alliance.
216
00:23:29,033 --> 00:23:30,201
[drumbeat stops]
217
00:23:33,955 --> 00:23:34,998
[music abates]
218
00:23:39,502 --> 00:23:40,670
[music reprises]
219
00:23:44,215 --> 00:23:45,592
[chimps shrieking]
220
00:23:48,303 --> 00:23:51,347
For now, Abrams and Wilson
221
00:23:51,973 --> 00:23:55,393
are joining a group of males
to patrol westwards.
222
00:24:10,033 --> 00:24:12,202
[solemn drumbeat reverberates]
223
00:24:13,495 --> 00:24:15,038
Jackson is not with them.
224
00:24:22,712 --> 00:24:25,215
As powerful as he is in his own territory,
225
00:24:26,674 --> 00:24:29,010
Jackson fears the west.
226
00:24:29,010 --> 00:24:30,595
[tense music playing]
227
00:24:36,434 --> 00:24:37,769
He grew up in the west
228
00:24:38,645 --> 00:24:41,231
and was allies with the westerners
for many years.
229
00:24:45,235 --> 00:24:46,653
But when the group split,
230
00:24:47,529 --> 00:24:48,821
he deserted them
231
00:24:48,821 --> 00:24:52,408
to reign as alpha
of the bigger central group.
232
00:24:57,872 --> 00:24:59,290
As conflict erupted,
233
00:25:00,083 --> 00:25:03,002
the western males targeted Jackson.
234
00:25:07,257 --> 00:25:09,008
[music darkens]
235
00:25:09,717 --> 00:25:10,969
He escaped with his life.
236
00:25:12,971 --> 00:25:14,931
But he still bears the scars.
237
00:25:21,688 --> 00:25:25,441
The westerners are a threat
to all the central males.
238
00:25:26,317 --> 00:25:29,320
But they hold
a bitter grudge against Jackson.
239
00:25:31,698 --> 00:25:33,992
And he fears them to this day.
240
00:25:33,992 --> 00:25:35,493
[music intensifies]
241
00:25:36,703 --> 00:25:37,996
[music fades out]
242
00:25:37,996 --> 00:25:40,665
[creatures calling, chimps hooting]
243
00:25:47,130 --> 00:25:49,882
The borderlands
are filled with Chrysophyllum.
244
00:26:00,935 --> 00:26:04,230
The westerners are spending
more and more time here feeding.
245
00:26:10,570 --> 00:26:12,447
After killing Pork Pie,
246
00:26:12,447 --> 00:26:14,240
they've grown in confidence.
247
00:26:28,087 --> 00:26:31,341
And there are chimps in the group
that won't stop there.
248
00:26:34,344 --> 00:26:36,596
[gentle poignant music playing]
249
00:26:50,401 --> 00:26:54,030
Rollins and Damien
will always want more territory.
250
00:27:03,581 --> 00:27:04,666
[undergrowth rustles]
251
00:27:09,587 --> 00:27:10,838
[hooting]
252
00:27:10,838 --> 00:27:13,216
The western males are getting stronger.
253
00:27:13,216 --> 00:27:14,384
[males hooting]
254
00:27:17,804 --> 00:27:19,972
[grunting rhythmically]
255
00:27:26,145 --> 00:27:28,106
They are constantly displaying.
256
00:27:33,528 --> 00:27:35,279
[shrieking]
257
00:27:35,279 --> 00:27:37,365
[hooting loudly]
258
00:27:42,537 --> 00:27:44,372
[shrieking]
259
00:27:45,289 --> 00:27:47,625
The westerners are getting ready
to make their move.
260
00:27:50,211 --> 00:27:51,963
[music becomes dramatic]
261
00:27:54,048 --> 00:27:55,800
[screeching]
262
00:28:06,561 --> 00:28:07,729
[music abates]
263
00:28:07,729 --> 00:28:09,188
[shrieking]
264
00:28:11,190 --> 00:28:13,985
And Richmond is at the center of it.
265
00:28:13,985 --> 00:28:15,486
[music intensifies]
266
00:28:30,668 --> 00:28:32,253
[screeching]
267
00:28:35,214 --> 00:28:36,632
[music, screeching subside]
268
00:28:39,135 --> 00:28:40,678
He's not alpha anymore,
269
00:28:41,220 --> 00:28:43,347
but he's still a chimp to be feared.
270
00:29:00,615 --> 00:29:02,325
Bergl is back to full health.
271
00:29:02,867 --> 00:29:05,244
[lively percussive music playing]
272
00:29:11,250 --> 00:29:13,211
And that's not his only progress.
273
00:29:14,128 --> 00:29:16,005
[music becomes optimistic]
274
00:29:46,285 --> 00:29:48,329
He's regularly grooming with Garrison,
275
00:29:49,789 --> 00:29:51,624
who seems to be a good influence.
276
00:30:05,263 --> 00:30:08,349
And he's even started to bond
with the west's patrol leaders.
277
00:30:09,058 --> 00:30:10,685
{\an8}[solemn music playing]
278
00:30:23,406 --> 00:30:25,157
[music becomes dramatic]
279
00:30:28,870 --> 00:30:30,913
Wrestling is a good test of strength.
280
00:30:33,708 --> 00:30:35,626
[grunting rhythmically]
281
00:30:43,968 --> 00:30:47,597
And it gives Rollins and Damien
a chance to see what Bergl is made of.
282
00:30:48,681 --> 00:30:50,016
[panting]
283
00:30:56,439 --> 00:30:57,398
[groans]
284
00:31:06,032 --> 00:31:08,034
[grunting, panting continue]
285
00:31:09,660 --> 00:31:11,120
[activity peters out]
286
00:31:16,375 --> 00:31:18,920
The westerners need
every chimp they've got.
287
00:31:24,759 --> 00:31:27,094
If they're going to claim
this area for themselves,
288
00:31:27,094 --> 00:31:30,264
they'll have to confront
the central chimps in their own territory...
289
00:31:30,264 --> 00:31:31,849
[solemn drumbeat playing]
290
00:31:31,849 --> 00:31:33,225
...and push them back.
291
00:31:37,563 --> 00:31:39,899
For this, they need numbers.
292
00:31:43,569 --> 00:31:45,321
So they'll travel in force,
293
00:31:46,280 --> 00:31:48,824
males and females together.
294
00:32:00,628 --> 00:32:01,754
[music intensifies]
295
00:32:25,945 --> 00:32:27,238
[music continues]
296
00:32:38,290 --> 00:32:40,459
[solemn drumbeat reverberates]
297
00:32:40,459 --> 00:32:42,003
[insects thrumming]
298
00:32:51,220 --> 00:32:54,306
{\an8}Bartoli and Herzog
are near the borderlands,
299
00:32:55,182 --> 00:32:59,228
{\an8}getting some peace away from Jackson
and the other central males.
300
00:33:02,106 --> 00:33:03,149
It's much needed.
301
00:33:08,654 --> 00:33:10,781
But she has no idea what's coming.
302
00:33:10,781 --> 00:33:11,949
[undergrowth rustles]
303
00:33:11,949 --> 00:33:13,617
[somber music playing]
304
00:33:17,413 --> 00:33:18,789
[music intensifies]
305
00:33:33,763 --> 00:33:34,847
If they're caught,
306
00:33:35,347 --> 00:33:36,891
Herzog could be killed.
307
00:33:39,769 --> 00:33:41,145
[music intensifies]
308
00:33:48,569 --> 00:33:49,653
[undergrowth rustles]
309
00:33:52,990 --> 00:33:54,241
[branch rattles]
310
00:33:58,370 --> 00:33:59,497
[music darkens]
311
00:34:06,921 --> 00:34:08,672
- [twig cracks]
- [Bartoli grunts]
312
00:34:11,884 --> 00:34:12,802
[shrieks]
313
00:34:13,302 --> 00:34:14,678
[screeching nearby]
314
00:34:14,678 --> 00:34:16,138
[music intensifies]
315
00:34:17,348 --> 00:34:18,891
[shrieking intensifies]
316
00:34:23,145 --> 00:34:25,189
[shrieking, whooping]
317
00:34:26,774 --> 00:34:28,067
[frantic screeching]
318
00:34:29,193 --> 00:34:30,569
[music intensifies]
319
00:34:36,534 --> 00:34:37,535
[music ends]
320
00:34:37,535 --> 00:34:38,744
[noises trail off]
321
00:34:40,830 --> 00:34:42,832
[Bartoli screeching]
322
00:34:42,832 --> 00:34:45,751
A western male
is chasing Bartoli into the canopy.
323
00:34:51,340 --> 00:34:52,883
[shrieking]
324
00:34:54,009 --> 00:34:55,094
[music darkens]
325
00:34:55,094 --> 00:34:56,929
She and Herzog have been separated.
326
00:35:02,935 --> 00:35:04,436
[soft shrieking]
327
00:35:14,071 --> 00:35:16,782
But Herzog won't leave his mother.
328
00:35:18,075 --> 00:35:19,451
[music intensifies]
329
00:35:21,829 --> 00:35:23,289
He's going to try to protect her.
330
00:35:23,789 --> 00:35:24,957
[Herzog shrieking]
331
00:35:27,334 --> 00:35:28,752
[Herzog screeching]
332
00:35:31,714 --> 00:35:33,424
He's got the attacker's attention.
333
00:35:34,425 --> 00:35:36,427
[high-pitched hooting]
334
00:35:40,472 --> 00:35:43,517
But now they're both trapped
in the canopy...
335
00:35:48,022 --> 00:35:48,939
at the mercy
336
00:35:49,523 --> 00:35:50,983
of the western males.
337
00:35:57,323 --> 00:35:58,574
[hooting]
338
00:36:08,042 --> 00:36:09,585
[tense music playing]
339
00:36:16,926 --> 00:36:18,844
[chimp whimpering]
340
00:36:21,889 --> 00:36:23,891
[jarring violin music playing]
341
00:36:26,101 --> 00:36:28,020
But the westerners aren't attacking.
342
00:36:40,032 --> 00:36:41,200
They're moving on.
343
00:37:02,513 --> 00:37:03,806
[Herzog suckling]
344
00:37:10,437 --> 00:37:12,022
[somber music playing]
345
00:37:13,857 --> 00:37:17,152
A lone family is not
what the westerners are looking for.
346
00:37:21,573 --> 00:37:23,033
[music intensifies]
347
00:37:29,665 --> 00:37:30,708
[music abates]
348
00:37:47,891 --> 00:37:49,852
Bartoli and Herzog
349
00:37:50,477 --> 00:37:51,895
slip away together.
350
00:37:53,647 --> 00:37:54,940
[music fades out]
351
00:37:58,736 --> 00:38:00,321
[solemn music playing]
352
00:38:06,368 --> 00:38:09,496
The westerners are pushing deeper
into the central territory.
353
00:38:10,998 --> 00:38:12,416
[music intensifies]
354
00:38:16,837 --> 00:38:18,047
[music abates]
355
00:38:20,174 --> 00:38:21,258
And some chimps
356
00:38:22,176 --> 00:38:23,552
are beginning to hesitate.
357
00:38:27,139 --> 00:38:29,558
- [grunting nearby]
- [ceremonial drumbeat playing]
358
00:38:30,851 --> 00:38:33,312
For Carson, the risk is too great.
359
00:38:37,858 --> 00:38:40,444
And she's going to put
E.O.'s safety first.
360
00:38:44,490 --> 00:38:45,949
[drumbeat continues]
361
00:38:48,911 --> 00:38:51,914
Many females and younger chimps
362
00:38:52,706 --> 00:38:54,917
will drop out
with the threat of real battle.
363
00:38:57,503 --> 00:38:58,420
And Joya
364
00:38:59,380 --> 00:39:01,382
is choosing to follow Carson home.
365
00:39:08,347 --> 00:39:09,473
[drumbeat intensifies]
366
00:39:12,393 --> 00:39:15,729
A chimp like Bergl should fall back too.
367
00:39:17,147 --> 00:39:19,441
He's too young and too small.
368
00:39:29,868 --> 00:39:31,120
But Bergl is staying.
369
00:39:38,085 --> 00:39:39,628
He's grown in confidence.
370
00:39:42,297 --> 00:39:45,592
And for him, conflict is in the blood.
371
00:39:51,473 --> 00:39:52,975
[drumbeat fades out]
372
00:39:57,271 --> 00:39:59,022
Although neither of them know it...
373
00:40:05,737 --> 00:40:07,156
he is Rollins's son.
374
00:40:09,491 --> 00:40:10,993
[solemn music playing]
375
00:40:10,993 --> 00:40:12,661
[grunting aggressively]
376
00:40:17,875 --> 00:40:21,712
The western males
are deep inside the central territory.
377
00:40:31,054 --> 00:40:33,682
And they can sense
their enemies are close.
378
00:40:33,682 --> 00:40:36,685
[sniffing]
379
00:40:45,360 --> 00:40:46,737
[music intensifies]
380
00:40:57,831 --> 00:40:58,916
[music abates]
381
00:40:59,541 --> 00:41:01,210
[deep trilling in distance]
382
00:41:11,512 --> 00:41:14,640
The central chimps
have been caught off guard before.
383
00:41:27,444 --> 00:41:28,570
But not this time.
384
00:41:31,823 --> 00:41:33,867
{\an8}This time, they're ready.
385
00:41:34,618 --> 00:41:36,370
[dramatic music playing]
386
00:41:53,929 --> 00:41:55,389
[music intensifies]
387
00:41:56,014 --> 00:41:57,307
[music fades out]
388
00:42:07,150 --> 00:42:08,735
[whoops, screeches]
389
00:42:09,486 --> 00:42:12,197
[dramatic music rapidly accelerating]
390
00:42:12,197 --> 00:42:14,283
[music climaxes, fades out]
391
00:42:16,159 --> 00:42:17,452
[subdued hooting]
392
00:42:19,621 --> 00:42:23,375
When two big groups come face-to-face,
393
00:42:24,126 --> 00:42:27,337
the outcome is always unpredictable.
394
00:42:30,924 --> 00:42:32,259
[dramatic music playing]
395
00:42:32,259 --> 00:42:33,677
[whooping]
396
00:42:33,677 --> 00:42:35,304
[shrieking]
397
00:42:37,431 --> 00:42:38,890
[music intensifies]
398
00:42:50,819 --> 00:42:52,195
[music intensifies]
399
00:42:58,035 --> 00:42:59,411
The westerners attack.
400
00:43:01,580 --> 00:43:04,583
[screeching, whooping]
401
00:43:07,002 --> 00:43:09,921
And the centrallers meet them head-on.
402
00:43:28,440 --> 00:43:30,192
Bergl is right in the middle of it.
403
00:43:32,736 --> 00:43:34,321
[screeching, whooping continue]
404
00:43:34,321 --> 00:43:35,739
[music intensifies]
405
00:43:42,329 --> 00:43:44,706
The westerners are pushing
the centrallers back.
406
00:43:45,957 --> 00:43:47,417
[frantic shrieking]
407
00:43:54,841 --> 00:43:56,677
- [shrieking stops]
- [music fades out]
408
00:44:06,353 --> 00:44:08,021
[solemn music playing]
409
00:44:14,194 --> 00:44:16,321
[hooting softly]
410
00:44:23,286 --> 00:44:26,832
But some chimps
still haven't joined the battle.
411
00:44:28,542 --> 00:44:29,960
{\an8}[music intensifies]
412
00:44:36,174 --> 00:44:37,634
[shrieking]
413
00:44:46,518 --> 00:44:48,687
[solemn drumbeat reverberates]
414
00:44:52,232 --> 00:44:54,609
If the centrallers
are going to fight back,
415
00:44:54,609 --> 00:44:57,779
it will be now, behind their alpha.
416
00:44:59,573 --> 00:45:01,908
[drumbeat accelerates]
417
00:45:16,673 --> 00:45:19,217
Jackson is face-to-face
with his old rivals.
418
00:45:20,135 --> 00:45:22,888
The same chimps
that tried to kill him years ago.
419
00:45:22,888 --> 00:45:24,973
- [whooping]
- [shrieking]
420
00:45:27,976 --> 00:45:29,561
[drumbeat intensifies]
421
00:45:34,191 --> 00:45:35,484
{\an8}[panting rapidly]
422
00:45:44,618 --> 00:45:45,702
[drumbeat ends]
423
00:45:48,914 --> 00:45:50,415
Jackson shows no fear.
424
00:45:50,415 --> 00:45:51,792
[screeching]
425
00:45:51,792 --> 00:45:53,668
[dramatic music playing]
426
00:45:57,172 --> 00:45:59,090
And his group get behind him.
427
00:46:00,967 --> 00:46:02,511
[grunting rhythmically]
428
00:46:02,511 --> 00:46:05,013
[shrieking]
429
00:46:11,353 --> 00:46:12,813
[music intensifies]
430
00:46:18,109 --> 00:46:19,861
[shrieking continues]
431
00:46:24,574 --> 00:46:26,034
[music intensifies]
432
00:46:35,794 --> 00:46:37,629
[frantic shrieking]
433
00:46:39,089 --> 00:46:40,799
[whooping]
434
00:46:54,688 --> 00:46:55,730
[music abates]
435
00:46:59,150 --> 00:47:01,653
The westerners have been pushed back.
436
00:47:02,821 --> 00:47:03,989
And they're retreating.
437
00:47:13,248 --> 00:47:14,457
[hooting softly]
438
00:47:16,293 --> 00:47:18,628
{\an8}[hooting loudly]
439
00:47:20,881 --> 00:47:22,257
[shrieking]
440
00:47:31,391 --> 00:47:32,601
[birds chirping]
441
00:47:34,102 --> 00:47:35,562
[insects thrumming]
442
00:47:42,777 --> 00:47:45,238
The central chimps
have held off their rivals.
443
00:47:45,238 --> 00:47:46,656
[melancholy music playing]
444
00:47:49,451 --> 00:47:51,578
But Jackson has been injured
in the battle.
445
00:48:05,717 --> 00:48:07,093
[music intensifies]
446
00:48:10,597 --> 00:48:12,182
He defended his territory.
447
00:48:15,769 --> 00:48:16,978
But at what cost?
448
00:48:21,274 --> 00:48:23,276
[pensive music playing]
449
00:48:28,406 --> 00:48:30,784
[melancholic piano music playing]