a National Geographic Television and Survival Anglia Limited co-production ; executive producer, David Royle ; producers, Bruce Davidson, Cynthia Moses ; writers, Bruce Davidson, Cynthia Moses, William Clark
Omni Film Productions ; produced with the participation of Telefilm Canada in association with British Columbia Films ... [and others] ; produced by Christian Bruyére, Ian Herring
Omni Film Productions ; produced with the participation of Telefilm Canada in association with British Columbia Films ... [and others] ; produced by Christian Bruyere, Ian Herring
produced by Spectrum Field Productions LLC for Animal Planet ; executive producers, Guy Nickerson, Jim Rapsas ; director, Guy Nickerson ; producer, Sara Helman