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Animals that have evolved to develop powerful survival skills are studied in this three-part series.
Animals with unusual survival skills are examined. Included: the camouflaged octopus; electric eels; regenerating salamanders.
Creatures that hunt are spotlighted. Included: hammerhead sharks in the Florida Keys; pythons in the Florida wetlands; and sperm whales in the Azores.
Alligators, peregrine falcons and army ants are spotlighted.
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