American Kestrel . American Sparrow Hawk

bird photography thumbnail links in comments Plate 142 of Birds of America by John James Audubon depicting American Sparrow Hawk on White Walnut tree. Falco sparverius AKA: American Kestrel raptor falcon Male, 1. Female, 2. Date between 1827 and 1838 Source University of Pittsburgh Public Domain #nature #outdoors #ornithology #illustration #art