Red-tailed Hawk at a raptor rehabilitation center, New York Saguaro cactus and waterfall, Arizona Great Egret displaying during courtship in breeding plumage, Florida Green Heron perching on mangrove roots, Florida Domestic Chicken rooster, Kauai, Hawaii Mountain Lion, Montana Great Egret pair in nest in breeding plumage, Florida Saguaro cactus in desert, Arizona Soaptree Yucca and rainbow, White Sands National Monument, New Mexico Blue Jay carrying peanut, Long Island, New York Saguaro cactus, Ocotillo, Prickly Pear, and Cholla cactus, Sonoran Desert, Arizona Great Blue Heron parent in nest with chicks, Venice Rookery, Florida Saguaro cacti in desert, Arizona Wood Duck male in breeding plumage, California Tricolored Heron wading, Rio Grande Valley, Texas Anna's Hummingbird feeding on flower nectar, Santa Rita Mountains, Arizona Tricolored Heron wading, Rio Grande Valley, Texas Saguaro cactus in snow, Saguaro National Park, Tucson, Arizona Saguaro cactus, Arizona Booted Racket-tail hummingbird and Western Emerald hummingbird Mexican Golden Poppy flowers, Madera Canyon, Arizona Cactus flowering, Arizona Bald Eagle flying over water, Kenai Peninsula, Alaska Northern Cardinal father and chicks in nest, Green Valley, Arizona Snow Goose flock taking flight, Bosque del Apache National Wildlife Refuge Northern Cardinal male, Green Valley, Arizona Indigo Bunting male, Rio Grande Valley, Texas Great Egret displaying during courtship in breeding plumage, Florida Bald Eagles perched on snag in snow, Kenai Peninsula, Alaska Wolf, North America Black-chinned Hummingbird parent feeding chick in nest, North America Great Egret in breeding plumage, Florida Anasazi Indian cliff dwellings, Canyon de Chelly National Monument, Arizona Buff-tailed Coronet hummingbird feeding on flower, Andes, Ecuador Wolf pup, Montana Sandhill Crane trio at sunrise, Bosque Del Apache National Wildlife Refuge, New Mexico Mexican Golden Poppy flowers and cactus, Arizona Sandstone walls, Antelope Canyon, Arizona Coyote pup, Montana Great Egret carrying nesting material, Florida Wild Horse herd running, Wyoming Colorado River at Horseshoe Bend, Page, Arizona Mountain Lion in tree, Montana River valley with spider rock, Canyon de Chelly National Monument, Arizona Natural arch with river valley in the background, Arizona Western Emerald hummingbird feeding on flower, Andes, Ecuador Rufous Hummingbird feeding on flower nectar, North America Wolf, North America Page 2