Common Name Page Snag or Major Foods[4] No. Tree Use[3] A B C 1 2 3 4 5 6 7 Black-bellied whistling 7 X X X duck Wood duck 8 X X X X X X Common goldeneye 9 X X X X X Barrow’s goldeneye 10 X X X X X Bufflehead 11 X X X X X Hooded merganser 12 X X X X X X Common merganser 13 X X X X X Turkey vulture 14 X X X Black vulture 15 X X X Peregrine falcon[5] 16 X X X Merlin 17 X X X X X American kestrel 18 X X X X X Barn owl 19 X X X Screech owl 20 X X X X Whiskered owl 21 X X X Flammulated owl 22 X X X Hawk owl 23 X X X Pygmy owl 24 X X X X Ferruginous owl 25 X X X Elf owl 26 X X X Barred owl 27 X X X Spotted owl 28 X X X X X Boreal owl 29 X X X Saw-whet owl 30 X X X X Chimney swift 31 X X Vaux’s swift 32 X X X Coppery-tailed trogon 33 X X X X Common flicker 34 X X X X Pileated woodpecker 35 X X X X Red-bellied woodpecker 36 X X X X X Golden-fronted 37 X X X woodpecker Gila woodpecker 38 X X X Red-headed woodpecker 39 X X X X X Acorn woodpecker 40 X X X X X Lewis’ woodpecker 41 X X X X X Yellow-bellied sapsucker 42 X X X X X Williamson’s sapsucker 43 X X X X Hairy woodpecker 44 X X X X Downy woodpecker 45 X X X X Ladder-backed woodpecker 46 X X X Nuttall’s woodpecker 47 X X X Arizona woodpecker 48 X X X X X Red-cockaded woodpecker 49 X X X X White-headed woodpecker 50 X X X Black-backed three-toed 51 X X X woodpecker