Meet the mob of street smart kangaroos moving into Australia's capital city and the ecologists who follow their every move.
Part of the massive Tongass National Forest, Admiralty Island in southeast Alaska supports the largest concentration of bears anywhere in the world. Find out what the future may hold for Alaska's brown bears.
Find out if human beings' efforts to outwit raccoons are actually making the animals smarter.
Gain new insights into the lives of whales and dolphins in this visually powerful, engaging and entertaining three-part series.
Watch as a romantic adventure becomes something much greater in the Frank Church River of No Return Wilderness.
Follow two rare white lion cubs on their journey to adulthood on the South African savanna.
Learn what's necessary to support a healthy population of koalas by cracking the koala code.