Saguaro cacti, Sabino Canyon, Saguaro National Park, Arizona Eocene Echmatemys Fossil Turtle Costa Rica, Monteverde, Monteverde Cloud Forest Reserve Red and Green Macaw pair courting, Buraco das Araras, Pantanal, Brazil Acropolis And Parthenon, Athens Costa Rica, Tabacon Hot Springs, tropical vegetation along natural hot springs Tabacon Hot Springs And Volcan Arenal Trees below Mount Assiniboine with Sunburst Lake, British Columbia, Canada Coqui frog on leaf, El Yunque Forest, Puerto Rico Black-footed Penguin descending stairs, Boulders Beach, South Africa Falls Creek Falls, Gifford Pinchot National Forest, Washington Deception Pass Bridge from North Beach, Whidbey Island, Washington Parasaurolophus Dinosaur Fossil Summit Of The Monch, 4,107 Metres (13,474 Feet) From West, Bernese Alps, Switzerland Cretaceous Lambeosaurus Dinosaur Fossil Alaska Range, Interior, Susitna Glacier, Mt. Deborah, complex medial moraines, surging Toco Toucan Upper Body Of Notoungulata Fossil Southern Double-collared Sunbird male on Pincushion protea flower, South Africa Wind turbines, Schell Creek Range, Nevada Green Turtle nesting female on beach, Ascension Island, South Atlantic Ocean Sundew showing sticky hairs, Stirling Range National Park, Western Australia Humpback Whale, mother and baby underwater, Caribbean, Dominican Republic Ring-Tailed Lemurs, (Lemur Catta), Berenty Reserve, MADAGASCAR Utah, Bryce Canyon National Park, detail of Hoodoos, eroded lake sediments Galapagos Sea Lion pups playing, Espanola Island, Galapagos Islands, Ecuador Bentonite clay deposits, Painted Hills, John Day National Monument, Oregon Spain, Granada, Alhambra, Legendary Moorish Palace Interior Details Bentonite clay deposits, Painted Hills, John Day National Monument, Oregon Green Turtle, hatchlings head to sea, Ascension Island, South Atlantic Ocean Mexico, Chichen Itza, Kukulcan Bigleaf Maple (Acer macrophyllum) covered with moss and ferns Elegant Gardens, Chateau Villandry, Loire Valley, France Green Sea Turtle returning to sea after nesting, Ascension Island, Atlantic Ocean Crescent moon and summit of Mount Assiniboine, British Columbia, Canada Glaucous-winged Gull eating a seastar, Puget Sound, Washington Coast at sunset, Deception Pass State Park, Washington Black-footed Penguin group between large boulders, Boulders Beach, South Africa Greece, Meteora, Roussanou Monastery Norway, Lofoten Islands, Moskenesoya Island, Reine, above Arctic Circle Coniferous forest in fog, Deception Pass State Park, Washington Snow Goose flapping wings, Skagit River, Washington Meadow Below Tschingelhorn, Upper Lauterbrunnen Valley, Bernese Alps, Switzerland Tundra and Mount Assiniboine, British Columbia, Canada Palouse Falls, Palouse River, Washington Grenadines, beach at Mayreau Island Mexican Black Howler Monkey in tree, Community Baboon Sanctuary, Belize Lichens, lichen-covered rocks, Churchill area, Hudson Bay, Manitoba, Canada Page 2