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The Island of Guadalupe is a breeding ground for elephant and fur seals; preferred prey for the Great Whites.
(03:03)The Shark Men expedition may have more than they bargained for when an exceptionally large Great White takes the bait.
(03:01)Anxious to land a true giant, the scientist and the fishermen resume their debate…over bait.
(03:02)With the help of a little bait, the Shark Men check out some Great Whites they hope will soon be gracing the ship's deck.
(00:31)Now the Shark Men are after a great female to help their research into mating habits of the Great White.
(01:12)To understand one you've got to catch one. Do the Shark Men have what it takes to tag and track the rare and vulnerable Great W...
(01:07)Doc and the Shark Men manage to hook a juvenile -- but is it old enough to track?
(03:31)Join Brit 'monkmom' as she travels to Virginia to meet her 'new born baby'.
(02:11)At Aliwal the first season visitors are sand sharks.
(03:04)For all its beauty, Aliwal is still a wilderness, governed by the strict laws of nature.
(03:03)A zebra foal and his father catch up with the herd on its way back to the rich green lands of the delta.
(01:43)Witness the lifecycle of a monarch butterfly - from egg to pupa to adult.
(03:00)The final leg of the Monarch's journey is studded by the threatening hungry mouths of praying mantises.
(02:26)Crew member talks about the plane they used to capture monarchs in flight.
(02:18)Producer Stephanie explains monarchs and milkweed as she looks for milkweed in a field.
(01:47)Cameramen chase down the monarchs flying around a field.
(01:00)Migration Ecologist performs the first test ever of an electronic tag on a monarch butterfly.
(02:57)Producer talks about filming crabs while on locations.
(02:17)As the herd trudges through the Serengeti, some young wildebeests simply cannot survive the scorching journey.
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