Ganges

en
00:00:04 NARRATOR: Nowhere else on Earth
00:00:06 are the natural and the spiritual worlds
00:00:16 This is a place where fire and air,
00:00:19 animals and trees,
00:00:22 mountains and rivers
00:00:31 One of the most powerful of these
00:00:38 She is a water goddess, who blesses
00:00:43 in a thousand different ways.
00:00:48 For millennia, she has brought shape
00:00:54 and provided sustenance
00:00:57 to the countless millions who have lived
00:01:07 All around her, the great cycles
00:01:12 are endlessly played out.
00:01:17 And flowing through these natural
00:01:23 India's river of life.
00:01:53 India has many sacred rivers
00:01:56 but it's the Ganga, or Ganges, that lies
00:02:04 To reach its delta on the shores
00:02:08 the river has flowed for 1,500 miles
00:02:11 across northern India's
00:02:16 But the Ganges starts life
00:02:21 Cold and imposing, the high peaks
00:02:28 Dev Bhoomi, the Land of the Gods.
00:02:33 It's here that the Ganges is born.
00:02:45 The source of the Ganges
00:02:52 But where,
00:02:55 does India's most venerated river
00:03:02 In this mystical landscape,
00:03:04 divining the origin is as much
00:03:11 Ancient temples honour four streams
00:03:21 But which is the true source
00:03:27 By winter's end,
00:03:30 as the Himalaya's most secretive hunter.
00:03:33 The snow leopard is a fabulous,
00:03:41 Only a few now haunt the slopes,
00:03:43 tracking bharal, or blue sheep,
00:03:56 After months of hardship,
00:03:58 even an old goat carcass can mean
00:04:04 And not just for scavengers,
00:04:22 But by the end of April,
00:04:34 As spring creeps up into the mountains,
00:04:37 temples and villages abandoned
00:04:51 And so does the Ganges.
00:05:02 Released from the grip of winter,
00:05:04 water begins to flow again
00:05:11 In turn, these streams
00:05:23 These pilgrims are climbing towards
00:05:29 They carry with them an effigy of Shiva,
00:05:32 destined for its summer home
00:05:35 3,500 metres up in the Himalayas.
00:05:41 Unoccupied for the wintry months,
00:05:43 this thousand-year-old temple
00:05:56 Pikas get a rude awakening
00:06:04 Kedarnath is a hard four-day climb
00:06:08 and the procession's arrival
00:06:19 In just a few days, the whole valley
00:06:23 as the countercurrents
00:06:26 ebb and flow across the slopes.
00:06:34 Through the short summer season, this
00:06:38 for hundreds of thousands of pilgrims
00:06:45 But while Kedarnath is revered
00:06:49 in truth, there are many streams that
00:07:00 And all of them
00:07:03 before finally becoming
00:07:10 And at these lower altitudes,
00:07:19 As the strengthening sun warms the land,
00:07:21 lammergeiers soar
00:07:26 They scour the forested valleys,
00:07:28 effortlessly covering 25 miles or more
00:07:40 Lifted on wings three metres across,
00:07:43 the lammergeier is one of
00:07:51 Not that this intimidates
00:07:58 Despite their imposing size,
00:08:00 they survive largely
00:08:12 The solitary youngster
00:08:14 perched precariously on the nest's ledge
00:08:17 before finally being ready to follow
00:08:33 Bathed in spring sunshine, the valleys
00:09:00 Water-loving birds,
00:09:04 are busy attending
00:09:12 These lower slopes
00:09:15 Now this woodland is confined
00:09:20 The dominant tree here is the deodar.
00:09:23 These 60-metre giants are known locally
00:09:28 an appropriate home for one of India's
00:09:35 Langurs are revered as
00:09:39 the monkey god.
00:09:42 After a winter surviving on
00:09:46 the spring greenery brings
00:09:52 These mountain monkeys have occasionally
00:09:56 which may have given rise
00:10:02 In these magical forests, it seems
00:10:08 could be embodied in the same creature.
00:10:16 And at the heart of this awakening world
00:10:19 is the growing presence of Ganga,
00:10:27 With each passing day,
00:10:29 the spring meltwater surges down
00:10:40 In the lower reaches
00:10:43 Himalayan mahseer are gathering.
00:10:51 The world's largest carp, these powerful
00:10:57 migrating between spawning grounds
00:11:00 and these more placid lowland waters.
00:11:05 But today these are perilous journeys
00:11:08 as poaching takes a heavy toll
00:11:15 One of the few sanctuaries
00:11:17 are the ceremonial steps, or ghats,
00:11:26 Here, they grow huge on handouts
00:11:38 The largest might be a metre long
00:11:53 But in these increasingly
00:11:55 they have to share these sacred waters
00:12:00 are having ever greater demands
00:12:08 Villagers use every stream
00:12:12 to irrigate tier upon tier of terraces
00:12:21 Winter-sown crops, like barley and
00:12:29 And come May, it's not just
00:12:42 Even as the crops are being cut,
00:12:45 troops of macaques
00:12:47 ready to mop up
00:13:01 Despite appearances,
00:13:08 Almost as soon as the crop
00:13:10 these tiny fields are ploughed,
00:13:14 to be harvested in the autumn.
00:13:24 This intensive farming is only possible
00:13:26 because of the huge quantities of
00:13:33 This predictable and plentiful
00:13:36 is the Ganges' first great gift
00:13:40 Without it, the entire region
00:13:51 Small wonder that for millennia
00:13:53 this gift has been seen as a blessing
00:13:57 and the river itself
00:14:00 possessed of abundant
00:14:04 (PRIEST CHANTING)
00:14:19 By May, the mountains
00:14:23 and the first rush of meltwater
00:14:29 Shepherds drift their flocks up through
00:14:51 Their guard dogs wear metal collars,
00:14:53 vital protection against the lethal bite
00:15:04 Today, leopards thrive around
00:15:08 attracted by the goats
00:15:17 And these goat herds have brought
00:15:22 Voracious and indiscriminate eaters,
00:15:25 their grazing dramatically slows
00:15:30 Rhododendrons are one of the few plants
00:15:36 And by June, they are in full bloom.
00:15:52 Migrating butterflies fuel up
00:16:04 while rose finches, tits and warblers
00:16:09 feed on other insects
00:16:17 These tangles of rhododendron
00:16:20 are home to one of the most
00:16:31 Musk deer are shy and retiring,
00:16:38 They tend to emerge at dawn and dusk
00:16:41 to feed on the lichens
00:16:47 The males' tusks have more to do
00:16:55 But what really sets them apart
00:17:01 Musk is highly prized
00:17:04 and in traditional medicine,
00:17:06 so these tiny deer
00:17:13 Although now protected,
00:17:15 thousands are still illegally killed
00:17:24 Despite the idyllic surroundings,
00:17:31 Casualties don't go unnoticed for long.
00:17:35 A lammergeier is first on the scene.
00:17:40 It won't be alone for long.
00:17:53 Plucky crows push to get in on the act.
00:18:00 But they're not the main threat.
00:18:09 Griffin vultures home in on the carcass
00:18:13 And once the discovery has been made,
00:18:30 The solitary lammergeier
00:18:33 among these aggressive
00:18:36 It must step aside and wait for scraps.
00:18:58 But it's the returning shepherds
00:19:01 that settle the dispute
00:19:18 Forty miles and several valleys
00:19:22 is the village of Yamunotri,
00:19:24 the second sacred source of the Ganges.
00:19:27 (TEMPLE BELL RINGING)
00:19:33 In reality, this temple marks
00:19:36 of the Ganga's sister river, the Yamuna,
00:19:39 and is not in any sense
00:19:44 But this stream and temple
00:19:50 Before paying their respects,
00:19:54 in the natural hot springs
00:20:13 Devotees cook rice, as an offering
00:20:20 But the real significance of Yamunotri
00:20:23 is what these steaming
00:20:25 about the deep and violent origins
00:20:31 Origins that stretch back
00:20:38 For 70 million years, India has been
00:20:43 and ploughing its way into Asia.
00:20:46 The land caught between
00:20:50 has been squeezed and folded upwards
00:20:52 to form the Himalaya,
00:21:02 And they are still rising
00:21:16 As the mountains continue to grow,
00:21:19 the meltwater rivers must carve
00:21:37 But thawing glaciers and melting snow
00:21:41 that feed the Ganges.
00:21:45 As the Indian summer progresses,
00:21:47 these mountain streams are about to get
00:21:55 Mountains create their own weather,
00:21:58 and in the biggest range in the world,
00:22:11 Sudden storms pepper the hills
00:22:14 returning the summer meadows
00:22:33 Yet even as the summer begins
00:22:36 pilgrims are still making journeys
00:22:48 Many are heading deep into the hills,
00:22:52 the third of the sacred sources
00:22:56 (TEMPLE BELLS RINGING)
00:23:04 Close to the Tibetan border,
00:23:05 the brightly coloured temple
00:23:09 But the site's religious significance
00:23:15 Animal gods carved into its facade
00:23:19 of just how intertwined the natural and
00:23:27 Surrounded by some
00:23:30 Badrinath attracts
00:23:33 and some of the most
00:23:37 Those who can, walk.
00:23:39 Those who can't are carried.
00:23:43 The pull of these remote shrines
00:23:47 To visit the sacred sources brings
00:23:52 helping speed their journey
00:23:59 But once again, as with
00:24:03 this fierce torrent cannot be seen
00:24:07 at least not geographically.
00:24:10 The river at Badrinath is fed by
00:24:15 tumbling down from some of
00:24:18 and awe-inspiring corners
00:24:25 Dominating the scene is Nanda Devi,
00:24:32 Regarded as a goddess in her own right,
00:24:37 one of the most magical places in India.
00:25:07 Covered in snow for much of the year,
00:25:09 the valley is transformed
00:25:12 into a botanical wonderland,
00:25:16 the Valley of Flowers.
00:25:21 Who could not believe
00:25:36 Every day, clouds wash over
00:25:39 coaxing new blooms
00:25:56 Over 600 plant species
00:25:59 And by the end of July, Himalayan Balsam
00:26:15 Through the short summer season,
00:26:27 Male monal pheasants
00:26:30 trying to attract a mate.
00:26:38 And in the warm air, newly emerged
00:26:46 But for others, life in the valley
00:26:52 Goral are small goat antelopes,
00:26:55 perfectly suited to life
00:27:07 Small family groups must
00:27:11 before the summer ends.
00:27:22 The profusion of meadow flowers
00:27:26 with one of their
00:27:41 In these remote valleys, virtually
00:27:53 Watered by mountain streams
00:27:57 the village terraces
00:28:01 It feels like a high-altitude
00:28:10 But harsh realities are never far away.
00:28:16 In just two months, this village and
00:28:21 will be abandoned for the winter.
00:28:34 And even the summer nights
00:29:00 After dark, the village takes on
00:29:07 Stock is brought in, dogs are chained
00:29:11 and doors are bolted.
00:29:22 The villagers close themselves off
00:29:35 Asiatic black bears
00:29:38 and late summer is the time for them
00:29:42 as they stock up for the coming winter.
00:29:45 (DOGS BARKING)
00:29:49 The village terraces are irresistible.
00:29:54 And it's not just bears on the prowl.
00:30:03 Foxes take their pick
00:30:07 And in the shadows, an even more
00:30:27 Although the leopards are mainly
00:30:31 they have a darker side
00:30:38 This isn't new.
00:30:39 These valleys have often
00:30:44 In the 1920s, one male leopard killed
00:30:50 many of them pilgrims
00:31:00 Today, such events
00:31:05 The old foot trails have been
00:31:12 which means thousands of pilgrims
00:31:16 even the remotest of mountain shrines.
00:31:28 And this one, the last of the four
00:31:33 is the busiest and most important temple
00:31:51 This is Gangotri,
00:31:53 the place where Hindus believe
00:32:01 As a goddess, Ganga originally
00:32:06 but her purifying powers
00:32:09 to cleanse the ashes of the dead.
00:32:14 Ganga agreed to come to the aid
00:32:19 but the impact of her descent
00:32:27 So another god, Shiva, intervened.
00:32:31 At Gangotri, he caught
00:32:35 cushioning her arrival
00:32:37 into thousands of lesser streams.
00:32:49 The spectacular waterfall here
00:32:53 of that tumultuous descent.
00:32:59 But even Gangotri can't be
00:33:06 The river here is already wide
00:33:09 fed by one of the Himalaya's
00:33:15 Just a few hundred years ago,
00:33:20 reaching right down to the village.
00:33:23 Now, in the face of rising temperatures,
00:33:29 Only the most determined
00:33:33 to the farthest extremity of the river.
00:33:49 Their destination is Gaumukh,
00:33:52 an ice cave from which flows
00:33:57 This cold and lonely place is considered
00:34:04 For most pilgrims,
00:34:07 just time for a few prayers
00:34:20 Yet even here,
00:34:24 that is defining the source.
00:34:39 Higher still, up above the glacier,
00:34:47 If the source of a river is the point
00:34:51 then it's here,
00:34:55 that the spiritual
00:34:58 finally come together.
00:35:05 Surrounded and protected
00:35:08 nowhere could be more fitting as
00:35:22 Few visit this wild place.
00:35:25 Only the hardiest sadhus, or holy men,
00:35:28 come to pay their respects
00:35:34 These mountain slopes feed
00:35:45 A thin covering of grasses attracts
00:35:52 Their phantom-like predator follows.
00:35:59 At over 4,000 metres, the summer heat
00:36:04 but at night, most freeze over.
00:36:08 This daily round of freeze and thaw
00:36:10 prises rocks away
00:36:37 These landslips expose
00:36:45 They're still shedding
00:36:48 In doing so, they lose minerals
00:36:50 which must be replaced
00:36:55 Freshly exposed saltlicks
00:36:58 no matter what the danger.
00:37:03 For the unwary, these isolated meadows
00:37:13 Hindus believe the source of the Ganges
00:37:16 is a crossing point between
00:37:30 By late summer, there's a very powerful
00:37:35 of that mythological connection.
00:37:44 The monsoon has arrived.
00:37:53 These torrential storms contribute over
00:37:59 in just a few weeks.
00:38:05 A destructive power is unleashed
00:38:09 one that echoes the descent of Ganga
00:38:22 All this mud and rock,
00:38:25 is destined to become the river's
00:38:35 Over 2 billion tons of sediment
00:38:39 by the monsoon floods,
00:38:41 creating and replenishing
00:38:48 Right across the mountains,
00:38:49 the floodwaters
00:39:00 On this tumultuous descent,
00:39:11 Each confluence, or prayag,
00:39:15 marking points where Ganga's waters,
00:39:18 once dispersed by the locks of Shiva,
00:39:26 The most important of all
00:39:29 But bathing here during the monsoon
00:39:52 Devprayag is significant
00:39:58 The rivers that meet here
00:40:01 the Alaknanda and the Baghirathi.
00:40:06 But downstream from this promontory,
00:40:08 the larger river is officially called
00:40:15 The river may have reached
00:40:18 but there's life in her yet.
00:40:57 This region is known as
00:41:02 These are the ancient remnants of
00:41:07 rock the powerful Ganges has been
00:41:18 Now the river's character
00:41:23 The rapids become separated
00:41:27 of deeper, more placid water.
00:41:33 The first large towns
00:41:40 The 120-metre long
00:41:44 spans the Ganges
00:41:55 Every day, thousands pass
00:41:58 going about their daily business.
00:42:03 Although not everyone uses
00:42:21 The chaos of the bridge is ripe
00:42:25 and the resident macaques know just how
00:42:33 They miss little,
00:42:36 and there's nothing subtle
00:42:51 If begging doesn't work,
00:43:04 They may not have the same protection
00:43:08 but Hinduism has
00:43:11 And so they are tolerated.
00:43:13 Their antics just an accepted,
00:43:15 if annoying, part of everyday life
00:43:35 The Rishikesh macaques span two worlds.
00:43:38 With one foot in the Shivalik forests
00:43:42 they are one of the many creatures
00:43:49 But just as the pace of life
00:43:52 the river begins to slow.
00:43:57 As the gradient slackens,
00:44:00 begin to wander across
00:44:13 The animals of the high Himalaya
00:44:17 and the river gathers
00:44:22 animals better able to use the slower,
00:44:39 Forests now cloak the banks,
00:44:41 providing sanctuary for some of
00:44:46 Some will be intimately connected
00:44:49 for the rest of her long journey
00:44:54 A few are thriving.
00:44:56 Others now have only a tenuous foothold
00:45:07 For the moment, smooth-coated otters
00:45:12 in the foothill streams.
00:45:14 But for how much longer is hard to tell.
00:45:28 As people press in on all sides,
00:45:31 these creatures must find their way
00:45:49 Still only 150 miles from
00:45:54 the Ganges finally bursts
00:45:58 out onto the plains.
00:46:09 Haridwar is one of
00:46:14 drawing Hindu pilgrims
00:46:18 to celebrate and worship
00:46:29 Every evening, devotees gather
00:46:33 to take part in a mass festival
00:46:44 In many ways, Haridwar is where
00:46:49 Upstream she is
00:46:52 her sources shrouded
00:46:56 Only at Haridwar are those
00:47:00 into one potent, powerful river
00:47:07 Now the Ganges enters a very different,
00:47:12 in which her sacred waters
00:47:16 irrigate vast fields,
00:47:18 and nourish the bodies,
00:47:21 of over half a billion people.
00:47:51 These nightly gatherings are just
00:47:55 as the Ganges embarks on the next stage
00:48:07 At Haridwar, the Daughter of
00:48:12 to become Ganga Ma, Mother Ganges,
00:48:16 India's river of life.
00:00:27 These sacred waters,
00:00:31 have always nourished
00:00:39 And the lives of the people
00:00:42 have long been
00:00:48 But how did this intimate relationship
00:00:52 as waves of people
00:01:01 Which creatures adapted
00:01:06 And which ones vanished forever
00:01:25 The Ganges flows across the plains
00:01:31 And even today,
00:01:34 offers tantalizing glimpses
00:01:39 of this most bountiful river.
00:01:56 Once every 12 years, 50 million people
00:02:02 for the Kumbh Mela.
00:02:06 This Hindu festival
00:02:10 Yet it's only a fraction of
00:02:14 that the river supports.
00:02:17 One out of every 10 people on our planet
00:02:23 And the fertile waters
00:02:38 But the human crowds on the plains
00:02:44 This was once India's great wilderness.
00:02:54 The river Ganges ends
00:02:58 and originates
00:03:02 But between these extremes,
00:03:04 she cuts a 1,500-mile course
00:03:10 This vast expanse of lowland
00:03:22 The river first meets the plains
00:03:40 As the fast-flowing mountain torrents
00:03:44 they slow and spread out
00:03:53 This lush wilderness
00:03:56 and it's one of India's
00:04:05 The grass here
00:04:11 Tall enough to conceal
00:04:26 Today, most of the Terai around
00:04:30 But isolated pockets still flourish
00:04:33 in the far reaches
00:04:41 These grasslands are the last stronghold
00:04:45 which once roamed throughout the plains.
00:04:57 With so much to graze upon,
00:05:03 And where there's this much prey,
00:05:15 Tigers are surprisingly at home
00:05:19 And such prolific hunting grounds
00:05:21 enable them to grow into
00:05:33 The last fragments of
00:05:37 of just how rich the banks of the Ganges
00:05:44 And it was a wilderness like this
00:05:48 over 40,000 years ago.
00:05:53 When nomadic hunter-gatherers
00:05:57 they encountered a river
00:06:00 that they decided to settle
00:06:10 Today, many people still make a living
00:06:14 Fishing in ways unchanged
00:06:32 As more and more people arrived
00:06:36 they began exploring further
00:06:44 Beyond the Terai, the river transforms
00:06:48 that meanders slowly eastwards
00:06:56 To consider the Ganges as a single river
00:06:59 Because throughout her journey,
00:07:01 she's joined
00:07:04 many of them large rivers
00:07:13 The southern tributaries are fed
00:07:17 And they tumble from this higher land
00:07:27 But there's another tributary that flows
00:07:39 The deserts of western India may seem
00:07:45 yet this is where the Chambal is born.
00:07:50 Fed by underground springs,
00:07:53 some of India's most arid lands
00:08:01 Though some people
00:08:03 the Chambal remains a wildlife oasis
00:08:06 for the natural treasures
00:08:20 Some migrant birds, such as
00:08:25 fly all the way across the Himalaya
00:08:37 Others, like spoonbills,
00:08:52 Indian skimmers are also seen here
00:08:55 fishing the well-stocked river.
00:09:06 This is one of only a few places
00:09:09 where these graceful birds
00:09:12 trawling for fish
00:09:38 Human influence on the Chambal
00:09:41 But today,
00:09:45 when just a few early settlers
00:09:49 with their natural neighbours.
00:10:00 As night falls over the desert,
00:10:02 the Chambal's most unusual inhabitants
00:10:22 On warm May nights,
00:10:26 haul themselves far up the sandy banks
00:10:33 (SQUAWKING)
00:10:35 This female gharial is responding
00:10:39 telling her
00:10:44 Yet they're still within eggs
00:10:47 and they need their mother
00:11:01 As few as 200 of these extraordinary
00:11:06 So this precious brood
00:11:11 for the endangered gharial.
00:11:18 Now exposed,
00:11:22 and instinct drives them
00:11:39 But even here, monsters lurk.
00:11:43 Male gharial
00:11:46 also inhabit these waters,
00:11:58 The gharial's formidable-looking jaws
00:12:01 are actually specialised
00:12:04 A thin profile allows them to snap shut
00:12:11 But in the shadowy light,
00:12:13 a small hatchling
00:12:20 During the early days of life,
00:12:27 Gharials may be cold-blooded,
00:12:35 For six months,
00:12:38 and even share baby-sitting duties
00:12:41 to allow each other
00:12:57 Rain-fed tributaries such as the Chambal
00:12:59 play a small part
00:13:03 But the majority of her water
00:13:10 Throughout her journey
00:13:12 the Ganges remains
00:13:16 and she's continually fed by rivers
00:13:18 that flow from
00:13:37 Water from many of
00:13:40 including Mount Everest,
00:13:50 Up here, the most important
00:13:55 but ice.
00:14:02 This glacial meltwater
00:14:06 to the arid plains,
00:14:15 Almost half of the water in the Ganges
00:14:20 And these northern tributaries
00:14:24 an even more precious gift.
00:14:29 By May, temperatures on the plains
00:14:37 Despite her meltwater supply,
00:14:45 And the searing sun bakes the earth dry.
00:14:54 Just as the stifling heat
00:14:58 change is in the air.
00:15:04 As ocean winds carry moist air
00:15:08 clouds begin to fill the summer sky.
00:15:12 Laden with moisture,
00:15:15 until finally, around mid-June,
00:15:20 (THUNDER CLAPPING)
00:15:37 These are anything but grey days.
00:15:40 The monsoon rejuvenates life
00:15:43 and it's welcomed by all.
00:15:52 The torrential downpours
00:15:56 and most of this water
00:16:06 Rainfall on the Himalaya
00:16:08 transforms mountain streams
00:16:12 which carve their way
00:16:17 These sediment-laden waters
00:16:20 until she can hold no more.
00:16:25 The river bursts her banks,
00:16:33 As the monsoon fades,
00:16:35 the receding floodwaters
00:16:43 Mud.
00:16:46 Each monsoon, the Ganges collects
00:16:50 of mineral-rich sediment from
00:17:01 Over millions of years, this has created
00:17:05 which in some places
00:17:22 For millennia, the fertile land
00:17:24 and year-round water supply
00:17:27 have enabled the people of the plains to
00:17:40 As farming flourished,
00:17:44 the miraculous life-giving powers
00:17:54 The seeds of a new religion were sown.
00:17:58 People revered the natural forces
00:18:04 And one plant was considered
00:18:12 Rice.
00:18:14 Perfectly adapted to grow
00:18:18 It's been the staple food
00:18:23 Today, paddy fields
00:18:27 And so much rice is grown here
00:18:29 that the area has become known
00:18:40 The rise of farming
00:18:43 it also offered a home to new creatures.
00:18:50 The people of the Ganges have
00:18:54 and put them to use in ingenious ways.
00:19:00 Duck herding is an ancient
00:19:06 So many ducks lay a lot of eggs,
00:19:09 and the herders are also paid to
00:19:16 As the ducks feed, they clear the weeds
00:19:20 and their droppings add
00:19:29 Yet it isn't just domestic animals
00:19:33 The wetlands around the paddy fields
00:19:36 make an ideal home
00:19:41 And one visitor to these fields
00:19:52 Standing as high as a man,
00:19:55 the Sarus crane
00:20:02 (CAWING)
00:20:03 These magnificent birds pair for life,
00:20:06 and their faithful nature
00:20:09 as symbols of marital bliss.
00:20:16 To help strengthen their partnerships,
00:20:19 the cranes perform
00:21:32 Although some animals thrived
00:21:35 many were not so well-adapted
00:21:40 And not all made
00:21:48 But at this time,
00:21:52 within an endless sea of dense forest
00:21:59 This untamed jungle teemed with animals,
00:22:03 some of which might seem more at home
00:22:12 It's often forgotten
00:22:15 once prowled these plains.
00:22:19 But how long
00:22:22 share the land
00:22:42 Settlements were springing up
00:22:46 And the river provided
00:22:49 through the otherwise
00:22:57 As traffic on the river increased,
00:22:59 small trading posts
00:23:05 Within these towns,
00:23:09 And religion grew more elaborate.
00:23:22 Hinduism evolved
00:23:26 absorbing the local reverence for nature
00:23:35 But the river always remained
00:23:44 And soon she came to be worshipped
00:23:52 Ganga, the goddess of creation
00:24:01 And there's one point along her waters
00:24:03 that's considered sacred
00:24:11 Varanasi lies about halfway
00:24:16 on the only stretch that turns
00:24:20 in which she was born.
00:24:31 Varanasi is the most ancient city
00:24:36 And it has long been deeply intertwined
00:24:42 The orientation of the river
00:24:44 allows a long series of bathing ghats
00:24:50 illuminating the thousands of pilgrims
00:24:54 to pray in the hallowed waters.
00:25:16 The animist origins of the religion
00:25:19 ensured animals a powerful role
00:25:25 Ganesh, the elephant god,
00:25:29 and Hanuman, the monkey warrior,
00:25:31 are the most celebrated deities
00:25:37 But Hindus also associate
00:25:45 So many animals have been incorporated
00:25:50 that exactly which creatures
00:25:54 is open to interpretation.
00:26:00 One man's deity
00:26:11 Considering 20,000 Indians die each year
00:26:16 it's no surprise that the people
00:26:31 But not everywhere.
00:26:35 In a few places within the flood plain,
00:26:37 the religious significance of cobras
00:26:51 Though deadly,
00:26:55 can be found slithering freely
00:27:26 Believing they've been
00:27:28 to overcome the effects of the venom,
00:27:30 the villagers
00:27:43 Bites do inevitably, and regularly,
00:27:47 but the victims always refuse
00:27:56 Instead, they rely on faith healing.
00:28:07 It's claimed that no one in the village
00:28:15 Even children appear to make
00:28:22 Though the real truth
00:28:25 remains shrouded in mystery,
00:28:28 it's a powerful testament
00:28:32 amongst Hindu devotees.
00:28:45 Hinduism rapidly spread
00:28:49 And it has proved to be a valuable ally
00:29:08 As well as honouring animal deities,
00:29:10 the faith also teaches
00:29:19 In flood plain towns,
00:29:23 it's remarkable how much tolerance
00:29:26 their many natural neighbours.
00:29:34 Rhesus macaques are far from
00:29:38 In fact, their mischievous nature
00:29:45 The urban troops get up to
00:29:49 but it's their smash-and-grab approach
00:30:42 Once again, the light-fingered macaques
00:30:52 Yet, for the local people,
00:30:54 these animal encounters
00:31:01 Over millennia,
00:31:04 offered the river and her
00:31:10 But around a thousand years ago,
00:31:19 Waves of Muslim invaders
00:31:22 and their influence
00:31:28 As well as introducing Islam to India,
00:31:31 they brought new ideas
00:31:41 The Mughals were the last
00:31:45 And their legacy lives on
00:31:47 in the most spectacular architecture
00:31:55 The intricate detailing
00:31:58 displays the Mughals' fascination
00:32:04 But their attitude to nature
00:32:10 Their scientific heritage compelled them
00:32:16 Around their palaces and tombs,
00:32:21 which they stocked with game
00:32:29 Coming from the barren deserts
00:32:32 the Mughals were enchanted
00:32:40 They were keen observers
00:32:43 and are considered to have been
00:32:53 But they were even more passionate
00:33:01 The Mughals were obsessive hunters.
00:33:05 And the more formidable the quarry,
00:33:07 the greater the respect
00:33:12 Mughal nobility competed
00:33:17 and many notched up prodigious totals.
00:33:22 But the impact their hunting had
00:33:26 would pale in comparison
00:33:36 The British came to India
00:33:40 and they were quick to realise
00:33:44 Agriculture grew to be big business,
00:33:54 Large carnivores
00:33:58 and bounties were put on their heads.
00:34:03 Today, only 350 lions
00:34:08 But they've been wiped out entirely
00:34:18 The Indian Cheetah fared even worse.
00:34:21 And by the middle of the 20th century,
00:34:34 Although hunting dealt a serious blow
00:34:38 the habitat destruction under
00:34:44 Elephants were put to work,
00:34:46 plundering the very forest
00:34:52 But while the wilderness
00:34:54 India was hurtling towards
00:35:03 Timber was in huge demand,
00:35:06 especially for
00:35:10 During the 1870s, one million sleepers
00:35:15 for the new lines springing up
00:35:22 By the time the British left
00:35:27 almost all the forests of the plains
00:35:31 and the elephants living within them
00:35:38 Today, as machinery is increasingly used
00:35:42 even working elephants
00:35:48 But there's still one place
00:35:51 where these powerful beasts of burden
00:36:04 The Sonpur Mela
00:36:08 It started over a thousand years ago,
00:36:18 On the first full moon in November,
00:36:20 people arrive from all over
00:36:32 The sheer quantity of domestic animals
00:36:34 affirms their status
00:36:49 Sonpur's lively horse market
00:36:53 for the festival crowds.
00:37:05 But it's the elephants
00:37:11 Each morning, the mahouts
00:37:15 to be washed alongside
00:37:19 creating one of the most
00:37:30 The intimate relationship
00:37:33 had endured for millennia.
00:37:35 And these animals
00:37:42 In good condition, elephants are sold
00:37:46 so it pays to look after them well.
00:37:51 Life for captive elephants
00:37:54 than it is for the remaining wild herds
00:38:02 The Ganges
00:38:06 through the endless farmland
00:38:19 It's autumn time and the rice is
00:38:28 But in certain areas of Bengal,
00:38:30 the villagers hurry
00:38:32 before the rice is fully ripened.
00:38:37 Night is falling
00:38:44 They must prepare
00:38:47 that strike under the cover of darkness.
00:38:52 It is a war that will be waged
00:38:59 Lookouts scan
00:39:03 while the rest of the men
00:39:12 The enemy is marching
00:39:15 But they're too distant
00:39:20 Only image-intensifying cameras
00:39:23 reveal the true nature
00:39:34 Led by the normally solitary males,
00:39:36 smaller groups join forces
00:39:40 with enough might
00:39:47 Their joy at finding food
00:39:53 Farming has claimed so much wilderness
00:39:57 that the few remaining wild herds
00:40:11 (MAN YELLING)
00:40:13 (SPEAKING IN BENGALl)
00:40:18 (ALL YELLING)
00:40:21 The villagers
00:40:24 before they lose too much of their crop.
00:40:28 But it's a dangerous mission.
00:40:31 These hungry and desperate elephants
00:40:40 (ELEPHANTS TRUMPETING)
00:40:46 The same people that revere Ganesh,
00:40:49 have little choice but to do battle
00:41:04 Every year in Bengal alone,
00:41:06 the conflict can claim
00:41:21 Tonight, most of the crop
00:41:25 But the elephants are still hungry
00:41:27 and long-term peace
00:41:43 As the Ganges continues through Bengal,
00:41:46 a major channel
00:41:49 splits from the main waterway
00:41:54 Before the Hooghly
00:41:57 it passes through Calcutta,
00:42:00 the largest city in eastern India.
00:42:06 Once the capital of the British Raj,
00:42:09 today this seething metropolis
00:42:18 Technology and industry rule here,
00:42:22 into one of the fastest-growing
00:42:31 Calcutta is a fry cry from wilderness,
00:42:38 And all these people
00:42:41 for almost all the produce they consume.
00:43:06 For many animals, the pace of life
00:43:11 but some are more than able to keep up.
00:43:19 Even in the most man-made environments,
00:43:21 India's wildlife
00:43:45 This may seem an unlikely setting
00:43:50 but these mountains of waste
00:43:54 on what others discard.
00:43:59 It's an uncomfortable reality
00:44:02 that some have so little,
00:44:10 Yet, for others,
00:44:18 Black kites are expert scavengers
00:44:21 and they swarm in their thousands
00:44:23 scanning for rich pickings
00:44:36 For opportunists who can compete
00:44:40 this is a way of life
00:45:07 Since people first arrived here,
00:45:09 life on the Ganges plains
00:45:16 Yet it's always remained abundant,
00:45:19 and the river's gift of life
00:45:23 But for how long
00:45:41 When a Hindu leaves this world,
00:45:44 the most auspicious place to be cremated
00:45:54 Here, the body returns
00:46:08 The soul is absolved of sin
00:46:13 to ensure a safe passage
00:46:30 Through the eternal cycle of life,
00:46:35 the Ganges remains at the very heart
00:46:39 And it's this sacred connection
00:46:43 that can still save her
00:46:51 As a new dawn rises over the river,
00:46:59 The demands of a growing population
00:47:01 are poisoning her waters
00:47:08 But all is not lost.
00:47:19 The Ganges river dolphin
00:47:21 is one of the most majestic creatures
00:47:26 And it has survived the many changes
00:47:35 Today, like so many animals
00:47:38 these ancient mammals
00:47:46 But that any dolphins survive at all
00:47:48 brings hope that people can still
00:47:58 As the river approaches
00:48:02 she enters her final incarnation.
00:48:08 The Ganges becomes a vast waterway
00:48:12 and unleashes her awesome power
00:48:18 and take it away.
01:15:18 Considering 20,000 Indians die each year
01:15:23 it's no surprise that the people
01:15:37 But not everywhere.
01:15:42 In a few places within the flood plain,
01:15:44 the religious significance of cobras
01:15:58 Though deadly,
01:16:02 can be found slithering freely
01:16:32 Believing they've been
01:16:35 to overcome the effects of the venom,
01:16:37 the villagers
01:16:50 Bites do inevitably, and regularly,
01:16:54 but the victims always refuse
01:17:03 Instead, they rely on faith healing.
01:17:14 It's claimed that no one in the village
01:17:22 Even children appear to make
01:17:29 Though the real truth
01:17:32 remains shrouded in mystery,
01:17:35 it's a powerful testament
01:17:39 amongst Hindu devotees.
01:17:52 Hinduism rapidly spread
01:17:56 And it has proved to be a valuable ally
01:18:14 As well as honouring animal deities,
01:18:17 the faith also teaches
01:18:26 In flood plain towns,
01:18:30 it's remarkable how much tolerance
01:18:33 their many natural neighbours.
01:18:41 Rhesus macaques are far from
01:18:45 In fact, their mischievous nature
01:18:52 The urban troops get up to
01:18:56 but it's their smash-and-grab approach
01:19:49 Once again, the light-fingered macaques
01:19:59 Yet, for the local people,
01:20:01 these animal encounters
01:20:07 Over millennia,
01:20:11 offered the river and her
01:20:17 But around a thousand years ago,
01:20:26 Waves of Muslim invaders
01:20:29 and their influence
01:20:35 As well as introducing Islam to India,
01:20:38 they brought new ideas
01:20:47 The Mughals were the last
01:20:51 And their legacy lives on
01:20:53 in the most spectacular architecture
01:21:02 The intricate detailing
01:21:05 displays the Mughals' fascination
01:21:11 But their attitude to nature
01:21:16 Their scientific heritage compelled them
01:21:23 Around their palaces and tombs,
01:21:28 which they stocked with game
01:21:36 Coming from the barren deserts
01:21:39 the Mughals were enchanted
01:21:47 They were keen observers
01:21:50 and are considered to have been
01:22:00 But they were even more passionate
01:22:08 The Mughals were obsessive hunters.
01:22:12 And the more formidable the quarry,
01:22:14 the greater the respect
01:22:19 Mughal nobility competed
01:22:24 and many notched up prodigious totals.
01:22:29 But the impact their hunting had
01:22:32 would pale in comparison
01:22:43 The British came to India
01:22:47 and they were quick to realise
01:22:51 Agriculture grew to be big business,
01:23:01 Large carnivores
01:23:05 and bounties were put on their heads.
01:23:10 Today, only 350 lions
01:23:15 But they've been wiped out entirely
01:23:25 The Indian Cheetah fared even worse.
01:23:28 And by the middle of the 20th century,
01:23:41 Although hunting dealt a serious blow
01:23:45 the habitat destruction under
01:23:51 Elephants were put to work,
01:23:53 plundering the very forest
01:23:59 But while the wilderness
01:24:01 India was hurtling towards
01:24:10 Timber was in huge demand,
01:24:12 especially for
01:24:17 During the 1870s, one million sleepers
01:24:22 for the new lines springing up
01:24:29 By the time the British left
01:24:34 almost all the forests of the plains
01:24:37 and the elephants living within them
01:24:45 Today, as machinery is increasingly used
01:24:49 even working elephants
01:24:55 But there's still one place
01:24:58 where these powerful beasts of burden
01:25:11 The Sonpur Mela
01:25:15 It started over a thousand years ago,
01:25:24 On the first full moon in November,
01:25:27 people arrive from all over
01:25:39 The sheer quantity of domestic animals
01:25:41 affirms their status
01:25:56 Sonpur's lively horse market
01:26:00 for the festival crowds.
01:26:12 But it's the elephants
01:26:18 Each morning, the mahouts
01:26:22 to be washed alongside
01:26:26 creating one of the most
01:26:37 The intimate relationship
01:26:40 had endured for millennia.
01:26:42 And these animals
01:26:48 In good condition, elephants are sold
01:26:53 so it pays to look after them well.
01:26:57 Life for captive elephants
01:27:01 than it is for the remaining wild herds
01:27:09 The Ganges
01:27:12 through the endless farmland
01:27:26 It's autumn time and the rice is
01:27:34 But in certain areas of Bengal,
01:27:37 the villagers hurry
01:27:39 before the rice is fully ripened.
01:27:44 Night is falling
01:27:51 They must prepare
01:27:54 that strike under the cover of darkness.
01:27:59 It is a war that will be waged
01:28:06 Lookouts scan
01:28:10 while the rest of the men
01:28:19 The enemy is marching
01:28:22 But they're too distant
01:28:27 Only image-intensifying cameras
01:28:29 reveal the true nature
01:28:41 Led by the normally solitary males,
01:28:43 smaller groups join forces
01:28:47 with enough might
01:28:54 Their joy at finding food
01:29:00 Farming has claimed so much wilderness
01:29:04 that the few remaining wild herds
01:29:18 (MAN YELLING)
01:29:20 (SPEAKING IN BENGALl)
01:29:25 (ALL YELLING)
01:29:28 The villagers
01:29:30 before they lose too much of their crop.
01:29:35 But it's a dangerous mission.
01:29:38 These hungry and desperate elephants
01:29:47 (ELEPHANTS TRUMPETING)
01:29:53 The same people that revere Ganesh,
01:29:56 have little choice but to do battle
01:30:11 Every year in Bengal alone,
01:30:13 the conflict can claim
01:30:28 Tonight, most of the crop
01:30:32 But the elephants are still hungry
01:30:34 and long-term peace
01:30:50 As the Ganges continues through Bengal,
01:30:53 a major channel
01:30:55 splits from the main waterway
01:31:01 Before the Hooghly
01:31:04 it passes through Calcutta,
01:31:07 the largest city in eastern India.
01:31:13 Once the capital of the British Raj,
01:31:16 today this seething metropolis
01:31:25 Technology and industry rule here,
01:31:29 into one of the fastest-growing
01:31:37 Calcutta is a fry cry from wilderness,
01:31:45 And all these people
01:31:48 for almost all the produce they consume.
01:32:13 For many animals, the pace of life
01:32:18 but some are more than able to keep up.
01:32:25 Even in the most man-made environments,
01:32:28 India's wildlife
01:32:52 This may seem an unlikely setting
01:32:56 but these mountains of waste
01:33:01 on what others discard.
01:33:06 It's an uncomfortable reality
01:33:09 that some have so little,
01:33:16 Yet, for others,
01:33:25 Black kites are expert scavengers
01:33:28 and they swarm in their thousands
01:33:30 scanning for rich pickings
01:33:43 For opportunists who can compete
01:33:47 this is a way of life
01:34:13 Since people first arrived here,
01:34:16 life on the Ganges plains
01:34:23 Yet it's always remained abundant,
01:34:26 and the river's gift of life
01:34:30 But for how long
01:34:48 When a Hindu leaves this world,
01:34:51 the most auspicious place to be cremated
01:35:01 Here, the body returns
01:35:14 The soul is absolved of sin
01:35:20 to ensure a safe passage
01:35:37 Through the eternal cycle of life,
01:35:41 the Ganges remains at the very heart
01:35:46 And it's this sacred connection
01:35:50 that can still save her
01:35:58 As a new dawn rises over the river,
01:36:05 The demands of a growing population
01:36:08 are poisoning her waters
01:36:14 But all is not lost.
01:36:26 The Ganges river dolphin
01:36:28 is one of the most majestic creatures
01:36:33 And it has survived the many changes
01:36:41 Today, like so many animals
01:36:45 these ancient mammals
01:36:53 But that any dolphins survive at all
01:36:55 brings hope that people can still
01:37:05 As the river approaches
01:37:09 she enters her final incarnation.
01:37:15 The Ganges becomes a vast waterway
01:37:18 and unleashes her awesome power
01:37:24 and take it away.
00:00:14 across the great plains of Bengal,
00:00:17 she is a mighty river,
00:00:25 But now, over 1,200 miles
00:00:29 the great river begins to break apart.
00:00:35 The sacred waters complete
00:00:39 through the many channels of the delta,
00:00:42 a magical place where the boundaries
00:00:53 The delta, shared between the countries
00:00:57 is home to the most densely packed
00:01:04 But there is also space here
00:01:12 Even in the 21 st century,
00:01:14 all living things in the delta
00:01:19 In just a few months,
00:01:23 from near-desert conditions
00:01:25 to the violent storms
00:01:34 How do people and animals survive
00:01:48 Over 100 million people live
00:01:54 yet there is one last
00:02:00 Where she meets the sea,
00:02:04 one of the planet's greatest
00:02:11 The animals
00:02:15 are only rarely glimpsed.
00:02:27 The name of this mysterious forest
00:02:32 It's a place where
00:02:46 These men have perhaps
00:02:51 They are about to embark on a journey
00:02:55 but the only protection they will take
00:03:01 The men are Muslim,
00:03:04 so this morning they are praying
00:03:07 (ALL SINGING)
00:03:11 Their families know
00:03:19 But these brave men
00:03:22 to try and reach the forest first.
00:03:39 (GUN FIRES)
00:03:45 It is the beginning
00:03:47 for one of the Ganges delta's
00:04:04 For centuries, men from villages
00:04:07 have set out on this annual expedition
00:04:11 into the heart of the forest they fear.
00:04:20 The Sunderbans stretches along
00:04:25 It's by far
00:04:29 six times the size of Greater London.
00:04:34 Mangroves,
00:04:37 are the only trees that can cope
00:04:43 There are over 30 species of mangrove
00:04:46 and the biggest rely
00:04:54 Giant Asian honeybees feed on the nectar
00:04:58 and, in the process, pollinate them.
00:05:03 These are the biggest honeybees
00:05:06 and also the most aggressive.
00:05:10 They will defend their enormous hive
00:05:17 But the precious honey in those hives
00:05:28 These men have pushed deep into the maze
00:05:30 of over 400 waterways
00:05:39 They spread out to search,
00:06:00 Many people have been killed
00:06:04 Ten metres is the closest
00:06:08 (MEN SHOUTING)
00:06:11 The threatened bees
00:06:15 but the honey collectors
00:06:23 When the bees smell smoke,
00:06:25 they instinctively behave
00:06:30 As far as they're concerned,
00:06:33 and there's no point
00:06:39 With the bees no longer aggressive,
00:07:02 A good hive can contain
00:07:12 This is liquid gold for these men,
00:07:14 but even though they are poor,
00:07:20 Wise collectors know that if there is
00:07:24 they should leave
00:07:26 so the bees don't have
00:07:30 The honey will fetch a high price,
00:07:33 but many men pay
00:07:38 It's not swarms of bees that make this
00:07:40 one of the most dangerous jobs
00:07:47 The trails are crisscrossed
00:07:48 with the tracks
00:08:01 Tigers roam the Sunderbans,
00:08:03 and they have a well-earned reputation
00:08:10 Honey collectors are especially at risk,
00:08:12 because tigers rest
00:08:14 where the beehives are also found.
00:08:18 Tigers kill up to 100 people
00:08:26 Nobody knows
00:08:30 The tigers are hardly ever seen
00:08:36 The Sunderbans is unlike
00:08:41 The biggest prey here, the spotted deer,
00:08:44 is only bite-size for a predator
00:08:46 that needs an average
00:08:53 There's little fresh water here.
00:08:56 Some people think drinking salty water
00:09:03 How can tigers survive
00:09:08 And can anything be done
00:09:16 The Sunderbans Tiger Project
00:09:23 This team,
00:09:26 and expert tracker Mizan Rahman,
00:09:29 are going to radio-collar a tiger here
00:09:37 They've come deep into the forest
00:09:48 The team have heard
00:09:54 Adam gets confirmation
00:09:56 that a tiger was seen a week ago
00:10:06 The team put out bait
00:10:09 to try and tranquilise the tiger.
00:10:17 Mizan disguises the hide
00:10:23 It's a nerve-racking prospect.
00:10:27 Nobody knows how a Sunderbans tiger,
00:10:32 will react when darted.
00:10:35 The team could be in for
00:10:44 The Sunderbans is huge, but it's only
00:10:55 In the countryside
00:10:57 humans are definitely
00:11:02 And none of these humans lives very far
00:11:16 Mohammed Jaleel is the headman
00:11:19 near the edge of the Sunderbans
00:11:21 on the banks
00:11:27 Like most delta-dwellers,
00:11:30 use the river's waters to grow rice.
00:11:37 November, early winter,
00:11:41 perfect for planting the first
00:11:48 Rice paddies have replaced
00:11:51 which once covered much of this region.
00:11:54 But in some places, the animals
00:11:56 that used to live
00:11:58 because the farmers recognise
00:12:03 Frogs help control
00:12:08 And giant apple snails eat the algae
00:12:14 Farmers who use
00:12:17 don't have to use
00:12:21 Each paddy field is an entire ecosystem.
00:12:25 And there's always a predator
00:12:31 Open-billed storks hunt
00:12:38 A healthy population of storks
00:12:43 Perhaps for this reason, many Hindus,
00:12:48 see the storks as a sign of good luck.
00:12:52 When the breeding season approaches,
00:13:05 The birds nest
00:13:19 The noise can be deafening,
00:13:21 and some colonies are
00:13:27 The good luck
00:13:30 means that the local residents
00:13:39 Many of the people in the delta still
00:13:49 And these fishermen have perhaps
00:13:56 This morning, they're looking for a clue
00:14:03 Find the river dolphins
00:14:09 But to catch the fish,
00:14:11 the men will enlist the help
00:14:14 one of the most endearing
00:14:19 Otters have been bred
00:14:22 and trained
00:14:49 The men position the boat
00:14:54 Their otters's harnesses
00:14:57 which they control with their feet.
00:15:06 When everything's ready,
00:15:09 and chase the fish
00:15:26 The boat is manoeuvred towards the bank,
00:15:35 In a morning's work, the men can catch
00:15:46 The otters get
00:15:49 but not enough yet
00:16:04 Otters hunt best when they're hungry,
00:16:09 but it takes expert net handling
00:16:11 to stop them taking
00:16:17 Only when the fishermen have finished
00:16:33 Even if the catch is poor,
00:16:41 And the baby otters
00:16:45 The fishermen breed their animals
00:16:49 to prevent inbreeding.
00:16:51 A good young otter can cost $100,
00:16:57 But when you make your living
00:17:04 All the people of the delta
00:17:08 but the wise old heads,
00:17:12 know the good times won't last for ever.
00:17:20 Fifty miles away,
00:17:23 night is falling.
00:17:31 It's been a long stakeout,
00:17:36 After a week-long wait,
00:17:47 Hungry tigers are not above
00:17:56 (GUN FIRES)
00:18:01 The team have to move fast
00:18:10 Night falls quickly in the tropics,
00:18:12 and they can't be 100% sure that
00:18:18 Somewhere in the blackness is a tiger
00:18:20 that may or may not be
00:18:33 They can see the tigress,
00:18:38 It's a tense moment.
00:18:50 When they're satisfied
00:18:53 the team have to work fast.
00:19:03 While unconscious,
00:19:06 so the team rub her with spirit
00:19:15 The collar weighs just one kilogram,
00:19:21 Studies have shown that it will have
00:19:47 Every detail about the tigress
00:19:56 She's quite elderly, about 12 years old.
00:20:00 Her teeth are worn
00:20:06 The team have just a few months
00:20:08 before the collar
00:20:11 to learn all that they can
00:20:13 Where she goes, what she eats
00:20:21 Tigers constantly patrol a territory,
00:20:24 making sure there are no rival tigers
00:20:27 So Adam and Mizan know
00:20:29 they'll have to be on the move
00:20:41 But these waterways are not
00:20:47 The creeks consist partly of seawater
00:20:49 so they're under the influence
00:20:53 The mangroves' roots anchor the trees
00:20:59 It's a constantly changing environment,
00:21:03 but some animals are adapted
00:21:30 Strange creatures
00:21:33 where they've sheltered
00:21:44 Mudskippers are fish with specially
00:21:55 They feed on detritus
00:22:11 Fish need water to breathe,
00:22:13 so the mudskippers carry a constant
00:22:17 which they have to top up
00:22:25 Mudskippers are not the only animals
00:22:36 Fiddler crabs sift food particles
00:22:39 leaving behind neat balls of leftovers.
00:22:45 The male crabs have one huge claw
00:22:47 to impress females
00:22:51 Mudskippers try the same trick
00:22:56 But sometimes intimidation
00:23:07 Arguments can get very heated.
00:23:22 But the mudskippers lack the weaponry
00:23:28 And besides,
00:23:32 With every rising tide, the mudskippers
00:23:36 or risk being swept away.
00:23:45 The height of the tide is determined
00:23:47 by the height of the river
00:23:50 And as the year goes on,
00:23:59 The delta is entering the dry season.
00:24:05 It's April
00:24:12 Outside the Sunderbans, the farmland
00:24:20 The main channels of the river
00:24:23 but now it's a long way down.
00:24:34 The water level had dropped six metres
00:24:47 The exposed riverbanks
00:24:50 like these bank mynahs.
00:25:08 The river's flow is so weak
00:25:10 that boats can be pulled
00:25:15 In the fields, the farmers harvest
00:25:17 the last of their dry season
00:25:26 Pied starlings feast on insects
00:25:35 But most animals have buried themselves
00:25:38 or left the bone-dry fields entirely.
00:25:44 This is a hard time for Mohammed Jaleel
00:25:50 They continue to tend their fields,
00:26:07 The people of the village earn
00:26:11 by digging for sand
00:26:32 They are digging
00:26:40 Many channels in the delta region
00:26:44 because the people upstream
00:26:47 for drinking and irrigation.
00:26:49 It's the people of the delta who bear
00:26:53 all along the river.
00:27:21 Even the main channel of the great river
00:27:27 The bed of the mighty Ganges
00:27:39 Little fresh water now reaches the
00:27:43 But the temporary fishing village here
00:27:52 This village is only occupied
00:27:56 Perfect for drying fish.
00:28:06 The seas near the Sunderbans have
00:28:09 though these days, intense fishing
00:28:19 The need for workers is so great
00:28:21 that boys as young as eight
00:28:26 The stench from the village attracts
00:28:32 Wild boar sneak in
00:28:46 It's such a busy time.
00:28:57 And night-time is also when the collared
00:29:06 In the pitch dark,
00:29:08 the fishermen are collecting fresh water
00:29:12 With their weak torch,
00:29:13 they can't see anything
00:29:21 Adam and Mizan have tracked the tigress
00:29:47 In this dry season,
00:29:50 making use of their waterhole.
00:29:55 The team can only see the tigress
00:30:00 Her night vision is many times better
00:30:08 She's had nothing but salty water
00:30:14 Has that made her lose
00:30:21 After drinking,
00:30:25 where the men and boys
00:30:30 In the blackness,
00:30:36 But she can see them.
00:30:44 It seems she's on patrol.
00:30:46 Not hunting, but someone could trigger
00:30:53 Tigers usually attack people
00:30:56 presenting a smaller target.
00:31:00 It is pure luck that nobody is killed.
00:31:13 The following morning reveals
00:31:15 the tigress came to the village huts.
00:31:19 But for the time being,
00:31:21 the tiger team don't have to worry
00:31:31 The men are leaving,
00:31:34 They are leaving
00:31:41 The men head off to their home villages
00:31:46 Brahminy kites move in
00:32:24 With the village deserted,
00:32:25 the tigress now patrols
00:32:36 The winds strengthen every day
00:32:38 as the hot air above the baking land
00:32:42 sucking in moist air
00:32:51 This is the start of the monsoon.
00:33:00 The next few months
00:33:02 all across the north
00:33:29 And all of this rainwater ends up
00:33:38 In just a few days,
00:33:40 the flow of the Ganges here
00:33:44 till it's more than the flow of all
00:33:52 In places,
00:33:56 transforming the landscape
00:34:18 For most people here,
00:34:26 But the rising waters do bring dangers.
00:34:34 Cobras and other poisonous snakes
00:34:39 They now swim through the paddy fields
00:34:47 just as the wet season crop of rice
00:34:57 Several thousand people are killed
00:35:01 Most of them
00:35:36 The snake is just looking
00:35:43 And the river is threatening
00:35:48 The rising waters
00:36:03 A month ago, Mohammed Jaleel's village
00:36:07 Now he and his fellow villagers
00:36:12 before they're washed away.
00:36:26 Erosion can begin suddenly
00:36:33 Everybody must be ready to move
00:36:52 Hundreds of metres of riverbank land can
00:37:22 The whole of Mohammed Jaleel's village
00:37:26 in temporary homes
00:37:30 along the roadside.
00:37:38 The monsoon is battering
00:37:42 Huge storms sweep up
00:37:45 and hammer the forest.
00:38:26 There are breaks in the rain,
00:38:30 The river is so swollen
00:38:32 that the forest is completely inundated
00:38:38 Nowadays, rising sea levels
00:38:42 are causing the highest monsoon tides
00:38:45 squeezing the wildlife
00:38:52 The deer must seek out
00:38:58 Many gather on the beach
00:39:09 But the tigress is also
00:39:23 The deer would rather get their feet wet
00:39:38 The monsoon can be a punishing time,
00:39:41 but the people and animals of the delta
00:39:45 because when the flood waters recede,
00:39:51 The whole of the Bengal plain
00:39:55 in places, over a mile deep,
00:39:58 brought down over millions of years
00:40:04 This huge plain is the size
00:40:07 but it supports
00:40:10 because of the extraordinary richness
00:40:12 brought to fisheries and fields
00:40:32 Even in 21 st century India, one of
00:40:37 the life-giving river is still revered
00:40:41 and worshipped in 100 festivals.
00:40:49 She is a capricious goddess.
00:40:51 The soft mud is easily cut through
00:40:56 Thousands of people lose their houses
00:41:22 But even for the people made homeless,
00:41:26 there is a ray of hope.
00:41:31 The Ganges gives as well as taking away.
00:41:35 Wherever the river is cutting away mud
00:41:39 it is depositing it on the other.
00:41:43 Little by little,
00:41:47 or even little river islands.
00:41:51 Over the years, the islands grow.
00:41:56 And in time,
00:42:03 People who have lost their land
00:42:05 will take advantage of any new farmland
00:42:08 no matter how small.
00:42:19 The rivers that feed the Ganges
00:42:23 to the delta every year.
00:42:25 The mud can be seen billowing out to sea
00:42:34 In the Sunderbans, the mangrove roots
00:42:42 This is a much more productive place
00:42:54 Over 300 species of birds,
00:42:56 including Lesser adjutant storks
00:43:01 exploit the richness of the mud flats.
00:43:07 And nine species of kingfishers
00:43:12 Nearly 50 species of reptiles
00:43:15 including saltwater crocodiles
00:43:23 The mud feeds the mangroves
00:43:30 Some animals, like macaques,
00:43:34 Others, like the spotted deer,
00:43:39 This forest, surprisingly, supports
00:43:44 and that has exciting implications.
00:43:48 There may be enough food here
00:43:52 So much food, perhaps,
00:43:54 that it seems some tigers don't need
00:44:00 (BOAR GRUNTING)
00:44:13 Early indications
00:44:16 suggest that the Sunderbans might have
00:44:18 the greatest concentration
00:44:21 Maybe over 300 animals.
00:44:28 These tigers need protecting.
00:44:32 But so do the people.
00:44:34 It's too early to say
00:44:37 make these tigers more aggressive.
00:44:40 But one thing is clear,
00:44:43 don't know how to behave
00:44:47 The tiger team are trying
00:44:50 "Don't go into the forest alone
00:44:59 The fishermen,
00:45:02 are building a cage around the waterhole
00:45:04 to discourage further visits
00:45:09 Protecting all the thousands
00:45:13 to catch fish, cut wood, or gather honey
00:45:20 But strangely,
00:45:22 these livelihoods are only possible
00:45:30 Fear of the big cats means
00:45:32 that only the bravest venture
00:45:36 Without the tigers,
00:45:40 and the natural bounty it provides
00:45:49 In the Sunderbans,
00:45:52 all living things depend
00:45:58 On her epic journey from the mountains,
00:46:01 she brings fertile mud
00:46:04 to fields and forests.
00:46:08 The Ganges has fuelled the rise
00:46:12 and today supports nearly one tenth
00:46:19 But what does the future hold
00:46:23 and the lands she has created?
00:46:25 By the end of this century,
00:46:27 over 10% of the delta might disappear
00:46:31 because of climate change.
00:46:36 The river itself is also threatened.
00:46:41 If the growing population continues
00:46:45 at the current rate,
00:46:47 then some day, the Ganges
00:46:56 There is hope
00:47:00 and it's embodied within the reverence
00:47:11 Sagar Island is the last land
00:47:18 Every January, over a million
00:47:21 to give thanks to the river.
00:47:35 They bathe at dawn
00:47:39 hoping that the sacred waters
00:47:43 into the Bay of Bengal.
00:47:49 People know that the Ganges is
00:47:53 Hopefully, they will fight to keep
00:48:11 The future of the river
00:48:15 is in the hands of mankind.