Drawings for book, 1978

Including final drawings for Green Wing Teal and Peregrine Falcon, pg. 13 (annotated photocopy and final drawing); Map of Falcon Breeding Ranges in North America, pg. 70; Peregrine Falcon Chick, pg. 46; Peregrine Falcon Head, pg. 27; Peregrine Falcon in Grass, pg. 60; Green Wing Teal and Peregrine Falcon, pg. 13 (annotated photocopy and final drawing); Kestrel, pg. 62; Falcon on Ledge, pg. 91; Peregrine Falcon Perch, pg. 36; Peregrine Talons, pg. 30; Young Falcon, pg. 88; Peregrine Falcon, pg. 101; Gyrfalcon, pg. 9; Two Falcons in Flight, title page; Female Falcon Brooding, pg. 44; Falcon Egg Hatching, pg. 77; Red-Tailed Hawk in Pole Trap, pg. 19; Great Horned Owl, pg. 94; Pigeons, pg. 54; Falcon-Release Tower, pg. 83.