Sandstone walls, Antelope Canyon, Arizona Western Screech Owl juvenile, Utah Mountain Lion, Montana Greater Flamingo (Phoenicopterus ruber) close up of feathers, San Diego Zoo, California Coyote pup, Montana East and West Mitten Buttes, Monument Valley, Arizona Great Blue Heron on nest, Venice Rookery, Florida Native American ruins, Mesa Verde National Park, Colorado Northern Cardinal male, Long Island, New York Buff-tailed Coronet (Boissonneaua flavescens) feeding, Andes, Ecuador Spider Rock and fall colored trees in river valley, Arizona Natural arch with river valley in the background, Arizona Buff-tailed Coronet (Boissonneaua flavescens) feeding, Andes, Ecuador Desert Cottontail at waterhole, Santa Rita Mountains, Arizona River valley, Big Horn Mountains, Wyoming Snow Goose flock taking flight, Bosque Del Apache National Wildlife Refuge, New Mexico Fall colors and snow covered peaks, North America East and West Mittens, Monument Valley, Arizona Fall colored trees along riverbank, Sierra Ancha Wilderness, Arizona Page 1