http://www.kern.audubon.org/tvfacts.htm http://www.kern.audubon.org/tvfacts.htm the largest olfactory system of ALL birds according to the Audubon Society TURKEY VULTURE tidbits terms for turkey vultures http://kern.audubon.org/tvfacts.htm Turkey Vulture (Cathartes aura): A Fascinating Bird terms for turkey vultures