When George Shiras published his wildlife photographs in National Geographic it transformed the medium with his novel use of ...
LOS ANGELES -- Cinematographer and explorer Bertie Gregory takes viewers on a thrilling adventure to meet some of nature's most fascinating creatures. National Geographic's "Animals Up Close with ...
LOS ANGELES -- In order to keep up with the animals and tell their story, the "Animals Up Close With Bertie Gregory" crew had to push themselves to the limits. As a wildlife filmmaker and National ...