pronghorn

2014 2015 alert america animal annually antelope antilocapridae backwards bony carol chewing claws delayed drink enjoying excellent eyesight fastest fawns gland grand grasslands gray grazing heath herbivores herding herds horns impregnation keratinous land large lock lost mammals marking meadow musky north patch point pointed preorbital pronghorn regurgitate ruminant ruminate rump scent seldom speed tetons toes twice twin ungulates water white wild wildlife windpipe