Canyon Wren Showy Phlox Morning at Earthquake Lake Prairie Smoke Grand Canyon of the Yellowstone Bison Geyser Runoff Elephant's Head Lousewort Orange Spring Mound White Dome Geyser Damselfly Tall White Northern Bog Orchis The Terraces at Mammoth Hot Springs Gibbon Falls The Bull Steam Vents Fringed Gentians Mammoth Hot Springs The Terraces at Mammoth Thermophilic Algae and Bacteria Porcelain Basin Hooded Ladies'-tresses The Terraces at Mammoth Sunrise over the Tobacco Root Mountains Western Bluebird Montana: West Mullan Fire Paintbrush Killer Whale American Coot Eastern Washington Haying Time Sunset Post Boxes Sticky Geranium Osprey in Fight Narada Falls, Mount Rainier National Park Mount Rainier Sunset Mount Rainier and the Nisqually River. Eastern Washington Great Horned Owl Textures and Patterns Hooded Ladies'-tresses Lost Dreams California Quail Douglas, Washington Pen d'Orielle Morning