National Geographic Last Feast of the Crocodiles

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00:00:13 This is the story of a pool and the
00:00:20 It's a place where hippos
00:00:23 in mysterious harmony.
00:00:28 A crowded pool...
00:00:31 where predator and prey
00:00:34 and where strange things happen
00:00:53 At this pool thirst can be dangerous,
00:00:56 and drinking...
00:01:19 When the pool shrinks in
00:01:21 there is a desperate fight for life.
00:01:32 A wild anarchy takes over that
00:01:55 Here in a strange communion hippos
00:02:47 A river in Africa...
00:02:50 It's known as the Luvuvhu
00:02:56 and where land and river meet there
00:03:25 For countless years,
00:03:28 in the northern reaches of
00:03:33 When good rains have fallen
00:03:37 but this year little rain fell,
00:03:42 and finally stopped flowing.
00:03:48 The pools that remain in the
00:03:53 and this which is one of
00:03:56 and has never been known to go dry,
00:03:58 is a favorite refuge
00:04:04 For those who have to
00:04:06 the challenge is
00:04:19 With over 60 crocodiles congregated
00:04:27 Wise in the ways of the pool,
00:04:31 drink safely,
00:04:35 don't seem to mind the few extra
00:04:43 But, more extraordinary is this young
00:04:48 who's become a regular passenger
00:04:51 basking on the surprisingly tolerant
00:05:13 Wily baboons have another strategy.
00:05:16 They dig pits at the pool's edge
00:05:20 rather than risk a croc attack.
00:05:24 In contrast, this female impala is so
00:05:35 Dazed and distracted she finally drinks
00:05:58 Crocs aren't the only problem here.
00:06:00 These impala have run afoul
00:06:04 whose eggs are
00:06:08 These birds only rest nest near water,
00:06:12 the fringe of the pool
00:06:20 But it's also a busy
00:06:24 crocs come here regularly to bask.
00:06:27 Crocodiles lumbering up the bank are
00:06:33 But, unlike the timid impala,
00:06:39 Lucky this time...
00:06:48 Hippos spend their nights grazing,
00:06:53 by day, they too like to lie
00:06:58 A large wet snout,
00:07:03 seems all that's needed to clear
00:07:12 There's no hurry...
00:07:16 and the great reptiles gradually
00:07:21 until all accommodated
00:07:49 Another close call for the plovers.
00:07:51 As the crocodile returns to the pool.
00:07:54 But it's all just part of the price
00:08:11 Hippos are a nuisance for the plovers
00:08:13 - they don't leave much space
00:08:39 The rains that usually revive
00:08:43 and the water level in the pool
00:08:48 Fishing birds move on
00:08:50 among the fish trapped
00:09:01 The yellow-billed stork's
00:09:05 but a way to tire the fish into
00:09:25 Crocs eat fish too...
00:09:31 who deliberately harass the birds
00:09:40 The herons must wet their catch
00:09:44 and the crocs watch closely,
00:09:46 waiting to move on and panic
00:10:21 Sometimes these waterbirds appear
00:10:24 and to be mysteriously immune
00:10:29 But birds and reptile
00:10:33 And the crocs seem to know these birds
00:10:46 But not all birds are crocodile smart.
00:10:53 Green pigeons don't often drink.
00:10:56 Usually they get enough moisture
00:10:59 But in the heat of this dry year
00:11:04 And they're innocent of any danger.
00:11:47 The sight of crocodiles spinning
00:11:50 is enough to frighten
00:11:54 But as the crocs tear apart an nyala
00:12:01 A hippo moves on and begins to mouth
00:12:04 and lick the bodies
00:12:16 Hippos are strictly vegetarians.
00:12:19 She hasn't come for
00:12:22 Why she intrudes
00:12:41 She is more powerful than the crocs
00:12:43 and her dominance over them
00:12:58 She prods and licks the face of
00:13:03 even as it struggles to swallow
00:13:13 And then, as if her curiosity
00:13:17 she loses interest
00:13:34 Elephants don't have to worry about
00:13:38 but they still prefer the cleaner water
00:13:50 In the riverbank, near the pool,
00:13:52 a large colony of nesting bee-eaters
00:14:01 They must forage continually
00:14:07 To cool off, every afternoon,
00:14:09 they fly over the pool
00:14:19 For some of the crocs this is
00:15:05 The odds are heavily in favor of
00:15:08 and most survive the croc strikes.
00:15:24 A thirsty lioness comes to water.
00:15:28 She tries a pit
00:15:38 She decides to risk the pool.
00:15:45 In heat like this the bees
00:15:49 Lions can go without water
00:15:52 But this one is a nursing mother.
00:16:13 Maybe the bee-pit
00:16:22 Large flocks of queleas are in the
00:16:30 As they stop by the pool to drink,
00:16:32 their busy fluttering
00:16:35 inspires the crocodiles with a keen
00:17:29 The monitor lizard is the scourge of
00:17:31 both ground nesting birds
00:17:43 It's a voracious predator,
00:17:50 And the feisty plover
00:18:31 During the heat of the day
00:18:35 and burns the skin
00:18:50 For the plovers on their nest, this
00:18:58 The bird is soaking its breast-feathers
00:19:06 It then hurries up the scorching sand
00:19:15 The plovers are brooding on sand
00:19:19 and by mid-day they are changing guard
00:19:25 Without the constant protection
00:19:28 the eggs could not survive the heat.
00:19:34 The sand is so hot...
00:19:48 These buffalo have just
00:19:55 Their usual watering places
00:19:58 and they've had a long,
00:20:06 One of the calves strikes out on its
00:20:12 But these aren't
00:20:14 and the lucky calf quickly
00:20:37 The crocs intentions are clear enough
00:20:38 but before they can find
00:20:42 the buffalo decide it's time to leave.
00:20:54 An irritated hippo helps them
00:21:23 The drought and heat are now so severe
00:21:27 cannot supply enough milk, and thirsty
00:21:32 before they're weaned or wise enough
00:22:23 In an instant both croc
00:22:29 leaving behind a bewildered mother.
00:22:38 Somewhere under the surface of the pool
00:22:44 waiting for an opportune moment
00:22:54 The most carefree creature
00:23:01 She frolics around her mother
00:23:04 that belongs to all young things.
00:23:15 She is oblivious to the dangers
00:23:26 The pool is steadily shrinking and is
00:23:51 But the hippos can't settle fights
00:23:56 There is no place else to go.
00:24:01 As usual now, the hippos subside
00:24:13 Subdued by the day's heat,
00:24:18 the baboons relax around the pool.
00:25:27 His peace is shattered by
00:25:32 He's innocent
00:25:34 and the plover has a good eye
00:25:37 ...an young male baboons...
00:27:12 A sudden spat between rival crocs
00:27:24 It's small wonder that the plovers
00:27:27 A fresh track shows that a crocodile
00:27:32 This is their third nest of the season
00:27:38 Starting again from scratch
00:27:40 the plovers perform the ritual of
00:27:51 The baby hippo is exploring her world.
00:27:59 The restraint of the crocodiles seems
00:28:03 but with two tons of
00:28:07 ...she is free to treat crocodiles
00:28:09 with the same bold familiarity
00:28:29 These great artist of violence
00:28:34 as the hippo child wanders
00:28:37 of gently smiling dragons
00:29:20 A yellow-billed kite checks pool for
00:29:33 The surrounding land is parched
00:29:39 must trek for miles to find grazing.
00:29:45 Other animals wander in the river-bed
00:29:59 But most now are little more than
00:30:02 full of dead and dying fish...
00:30:10 Even so, the impala would drink here,
00:30:12 but the pool is dominated by
00:30:16 the last of a group of more than
00:30:22 The monkeys won't risk it - and drink,
00:30:28 The fawn's attempt to drink
00:30:31 Now it's covered
00:30:51 The mother sniffs her offspring
00:30:53 but doesn't recognized it
00:31:04 The crocodile that has held back
00:31:09 Perhaps there is no future for it
00:31:29 The mother has made up her mind.
00:31:31 This is not the sweet smelling
00:31:35 But the fawn knows better.
00:32:13 The little impala is persistent.
00:32:16 Soon the mud will wear off
00:32:32 The crocodile reappears,
00:32:43 She thrusts her head into the mud
00:33:07 At first her peculiar behavior
00:33:10 And then her secret is revealed
00:33:16 to release the newly hatched babies
00:33:19 she has carried down
00:33:23 This is the reason she has remained
00:33:28 She would never desert her young...
00:33:51 But between predators
00:33:54 there is no chance
00:33:57 And all will die
00:34:06 Back in the big pool crocodiles writhe
00:34:12 And once again,
00:34:16 There's nothing for them to eat,
00:34:18 yet something attracts them here.
00:34:37 With jaws clamped tight on the carcass,
00:34:46 The hippos seems content
00:34:48 to gently interrupt the spinning crocs
00:34:52 But no one knows why
00:35:20 For nine months little rain has fallen.
00:35:24 And the animals risk death for water.
00:35:57 The hippos calm is disturbed
00:35:59 by the violent arrival of
00:36:06 For this one there will be
00:36:16 The baby hippo is already wedged
00:36:20 close to the impala carcass
00:36:26 The mother then does a strange thing.
00:36:30 Rousing herself
00:36:33 she pushes her baby
00:36:36 and then retreats leaving her calf
00:36:46 The mother's presence is enough
00:36:50 Though the baby seems less certain.
00:36:53 But the mother knows
00:36:56 and she drifts back on top the secure
00:37:07 The pool has become so dangerous
00:37:09 that most animals prefer
00:37:18 But a fierce comedy of survival results
00:37:29 Large make baboons commandeer the pits
00:37:32 and drink every mouthful of
00:37:45 They can scare off most animals,
00:37:47 but sharp horns have the advantage and
00:38:04 Competition at the pits is so fierce
00:38:06 that those that can't cope with
00:38:08 have to take their chances
00:38:14 A nursing mother must have water,
00:38:17 but she takes a terrible risk
00:38:41 The mother has torn herself free...
00:38:46 But the baboons can see that
00:38:58 The croc will lose its prize to the
00:39:08 But when it does a big baboon
00:39:19 The croc drops the baby.
00:40:07 The drought continues.
00:40:10 It has become the worst
00:40:49 The pool has dwindled to a mud wallow
00:40:51 and many of the hippos have left
00:40:57 But for an increasing crowd of animals
00:40:59 their only chance of salvation
00:41:04 For the plovers, no eggs have survived
00:41:11 Every day an assemble of desperate
00:41:24 These baboons,
00:41:26 reach new levels of aggression
00:41:30 Even mothers with small babies do not
00:41:52 Baboons still dominate the pits
00:41:56 driven by thirst,
00:42:18 Each day now a few baboons appear
00:42:23 Their victims are impala fawns.
00:42:26 Some are orphans of the drought,
00:42:33 Trusting and totally defenseless,
00:42:35 they are easy prey
00:42:58 Unaware of the fate of her offspring,
00:43:00 the mother ranges up and down
00:43:12 A hungry warthog roots around for
00:43:19 while a kudu, heedless of
00:43:35 The baboons didn't keep his kill
00:43:39 Yet the contest seems to be
00:43:41 as much about male dominance
00:43:50 Meanwhile the warthog sees
00:43:55 She's little slow and no match
00:44:26 As their pool dies around them
00:44:28 the hippos and crocs
00:44:31 like creatures made of clay,
00:44:34 half-formed and waiting for
00:44:44 A baboon risks all
00:44:47 as she searches
00:44:51 While all around her lie more than
00:44:54 indistinguishable from the mud.
00:45:19 The mother is brave but the life and
00:45:27 If baboons have nightmares
00:45:37 Torn between terror
00:45:40 the mother is unable to
00:46:14 She has escaped with muddy legs...
00:46:18 possibly a haunting memory.
00:46:27 Right now she needs
00:46:30 but there is none to be
00:46:45 When everything seems to have reached
00:46:48 the sky fills with clouds,
00:47:56 The spell of the drought is broken.
00:47:59 The crocs return to life
00:48:03 the ripe remains of some old feast...
00:48:23 But the rain was just a fleeting
00:48:28 It does not break the drought.
00:48:34 The withering heat returns and draws
00:48:40 The last hippo has moved on
00:48:42 and will probably die in
00:48:48 Only one old crocodile is left.
00:48:51 He was the largest,
00:48:56 He shows no signs of leaving.
00:48:59 He remains in his empty pool
00:49:14 The other crocs have taken shelter
00:49:15 from the scorching sun
00:49:24 They lie motionless in the shade,
00:49:37 The old male croc only
00:49:41 covering himself
00:50:05 Six weeks later,
00:50:08 at the place
00:50:11 lies the skeleton of the big male
00:50:18 Close by, are the bodies of
00:50:22 who succumbed when temperature
00:50:28 And in the surrounding bush,
00:50:32 are the desiccated remains
00:50:43 But there are survivors.
00:50:45 In holes, dug deep into the riverbanks,
00:50:52 Entombed in the cool dark,
00:50:54 they're able to conserve moisture
00:51:04 For some day, beyond the distant hills,
00:51:09 it will rain again...
00:51:13 and the end of the drought will come
00:51:27 No wild calls will welcome this sight,
00:51:32 And flows deep enough to swim in,
00:51:35 who is to say that
00:51:39 and the birds won't revel
00:51:47 In nature there are few happy endings...
00:51:54 When the river returns...
00:51:59 and the great cycle of life