Following naturalist Casey Anderson as he tracks and studies elusive and endangered species across North America., Casey Anderson scours Canada’s wild West Coast for clues to reveal what is behind a rash of bold wolf behavior on Vancouver Island., Somewhere deep in America’s big backyard, wild things are stalking their prey – little do they know, they are being hunted themselves; acclaimed wildlife tracker Casey Anderson camps out on a wild island to investigate aggressive Wolves, rappels into a cave in search of Vampire Bats and comes face-to-face with a rare herd of Alaska’s gargantuan Moose.