Casey Anderson

Expedition Grizzlypremiering Sunday, May 3rd at 9 PM ET/PT Did you know that a full grown grizzly is over 8 feet tall when it stands on its hind legs and can easily move a one ton boulder with its powerful arm muscles? This Sunday is your chance to learn more about this fascinating animal. National Geographic Channel is premiering an up-close and in-depth look into the world of grizzly bears unlike any I've ever seen. The special is hosted by biologist and bear expert Casey Anderson, who takes us along to look at what he does every year while tracking and monitoring the grizzly population in…