Stan Watt

The red kangaroo survives in one of the harshest environments on Earth: Australia’s inland plains. High summer temperatures keep the kangaroos inactive during the day, yet these animals thrive and have adapted to various climates, creating a large network of cousins - more than 50 species in all.

Infamous for its unmistakable stripes and indsicrimate appetite, the tiger shark is one of the most ferocious sharks in the sea. Now, get closer than ever for a most intimate glimpse of this fearsome yet fascinating predator! Includes spectacular shark's-eye view of the underwater action through the lens of National Geographic's revolutionary Crittercam, attached to a free-swimming tiger shark.

An upper-class Manhattan divorcee comes to believe that her brother is possessed by the spirit of a serial killer who beheaded young women in Spanish Harlem.

A small but highly efficient killing machine - a hornet two inches long and with a wingspan up to three inches - lurks in the mountains of Japan. The voracious predator has a quarter-inch stinger that pumps out a dose of venom with an enzyme so strong it can dissolve human tissue. Just one of these hornets can kill 40 European honeybees a minute; a handful of the creatures can slaughter 30,000 European honeybees within hours, leaving a trail of severed insect heads and limbs. Someone who is stung by the hornet and doesn't receive proper treatment soon thereafter can die from the venom, which is powerful enough to disintegrate human flesh. About 40 people die each year after being stung by giant hornets, mainly as a result of an allergic reaction to the venom.

Complex forces drive elephant migration. Is this a journey by chance or design? Learn of new discoveries as to how elephants communicate and recent research by meteorologists that suggest a link between elephant communication and atmospheric conditions. Now we know that elephants produce sounds far below the threshold of human hearing. Listen as Mauney journeys with the elephants on a personal quest to unlock their mysteries by tracking their movements, following their ancient game paths and searching for clues as to exactly why they move.

Crocodiles have hunted in the African rivers since the age of the dinosaurs for over 60 million years and have been known to conquer the test of time as they have been the top predator of the river, making them the ruler of the African tributaries. Despite their aggressiveness, crocodiles can have a soft spot for their own young.

It delivers enough venom in one bite to kill a hundred people, yet it solely preys on other snakes. Through rare footage follow the King Cobra on its journey throughout the rainforests of India seeking food and a mate.

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