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13 Episodes 2019 - 2019
Episode 1
Tue, Jun 5, 2007 30 mins
Predator and prey relationships in rivers include bears and salmon in Alaska; mayflies and trout in Britain; and kingfishers and minnows in Europe. Also: piranhas in Venezuela.
Episode 2
Tue, Jun 12, 2007 30 mins
Desert environments are examined. Included: a spider that rolls down dunes to evade predators; hyenas that take advantage of seals on a beach. Also: rats, hawks and vipers.
Episode 3
Tue, Jun 19, 2007 30 mins
Predators and prey in the seas include sardines herded by dolphins and coral reef fish trapped by predators. Also: the bubble-netting techniques of whales.
Episode 4
Tue, Jun 26, 2007 30 mins
Aerial duels include a peregrine falcon pursuing a pigeon above the English countryside. Also: dragonflies.
Episode 5
Tue, Jul 3, 2007 30 mins
An examination of wetland environments includes Africa, where flamingos play into the hands of hungry baboons. Also: archerfish shoot down prey from trees above them; alligators manipulate their environment to trap fish; black egrets create shadows to catch fish.
Episode 6
Tue, Jul 10, 2007 30 mins
Animal duels in grasslands include cheetahs vs. gazelles in East Africa's savanna; anteaters vs. termites in South America's pampas; wolves vs. bison in the Canadian prairies; foxes vs. rabbits in Wiltshire, England.
Episode 7
Tue, Jul 24, 2007 30 mins
How ice and snow influence the outcome of the battles fought in the frozen seas of the Arctic and the Antarctic. Included: polar bears hunting ringed seals
Episode 8
Tue, Sep 18, 2007 30 mins
Examining the world's jungles and the three-dimensional battleground they offer for predator and prey.
Episode 9
Tue, Aug 14, 2007 30 mins
Predators and prey in coastal environments include killer whales that lunge onto the beach in Argentina in pursuit of sea lions; and baby turtles on an Australian beach, running a gauntlet of hungry sea birds.
Episode 10
Sat, Oct 27, 2007 30 mins
Examining predator-prey relationships on islands. Included: the Galapagos, where marine iguanas dodge hawks.
Episode 11
Tue, Aug 21, 2007 30 mins
Predator and prey relationships relative to the amount of light available. Included: lions and zebras; bioluminescent beetle larvae.
Episode 12
Tue, Aug 28, 2007 30 mins
Examining tundra environments. Included: golden eagles target mountain hares in the highlands of Scotland, barnacle geese in Greenland's tundra use high cliffs to avoid predators.
Episode 13
Tue, Jul 31, 2007 30 mins
Urban evironments are examined. Included: foxes compete for food at a dump in Britain; geckos hunt moths beneath electric lights in Thailand.