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