Early morning, September 25, 2010: gray wolf (black morph) chasing pronghorn in SE Grand Tetons National Park, WY. Rachel and I observed this chase on a trip led by Kevin Taylor. Note that the wolf was alone and not running at top speed. Probably just testing the herd, looking for a limping animal. Highly recommend trips with Kevin!
http://www.tetonscience.org/index.cfm?id=expeditions_home
pronghorn are the fastest land animal right after the cheetah, but have greater endurance....bye, bye wolf.
mamitsumamits 8 months ago