Arizona

 Abert’s Towhee

 American Avocet

American Bittern

 American Coot

 American Kestrel

 American Wigeon

 Anna’s Hummingbird

 Audobon’s Yellow-rumped Warbler

 Bald Eagle

 Belted Kingfisher

 Bewick’s Wren

 Black-necked Stilt

 Black Phoebe

 Black-tailed Gnatcatcher

 Black-throated Gray Warbler

 Black-throated Sparrow

Blue-gray Gnatcatcher

 Blue-winged Teal

 Brewer’s Sparrow

 Burrowing Owl

 Cassin’s Vireo

 Cinnamon Teal

 Clark’s Grebe

 Curve-billed Thrasher

 Eurasian Collared Dove

 Gambel’s Quail

 Gilded Flicker

 Great Egret

 Greater Yellowlegs

 Green Heron

 Green-winged Teal

 Harris’s Hawk

 House Finch

 House Sparrow

 Killdeer

 Ladder-backed Woodpecker

 Lesser Goldfinch

 Long-billed Dowitcher

 Mourning Dove

 Muscovy Duck

 Northern Pintail

 Orange-crowned Warbler

 Red-tailed Hawk

 Red-winged Blackbird

 Rock Wren

 Rosy-faced Lovebird

 Ruby-crowned Kinglet

 Snowy Egret

 Turkey Vulture

 Western Grebe

 White-crowned Sparrow

 Wilson’s Snipe

 Verdin

 Vermilion Flycatcher

Nature photos from around the world