Spring wildflowers in Antelope Valley, California -- Ron and Patty Thomas/Getty Images © (Bing United States)
Hurricane Jeanne over the Bahamas in 2004 -- NOAA/Corbis © (Bing United States)
Hedgehog-- Images, Agence Photographique/eStock Photo © (Bing United States)
Fort Jefferson in Dry Tortugas National Park, Florida -- Bob Krist/Corbis © (Bing United States)
La Merced Church, Puebla, Puebla State, Mexico -- Panoramic Images/Getty Images © (Bing United States)
The Big Room in Carlsbad Cavern, Carlsbad Caverns National Park, New Mexico -- David L. Brown/Photolibrary © (Bing United States)
Iguazu Falls, Parana, Brazil -- SIME/eStock Photo © (Bing United States)
Yellow Silk Moth and cocoons in Thailand -- Inge Spence/Visuals Unlimited, Inc. © (Bing United States)
A female sea otter floats with a newborn pup resting on her chest in Prince William Sound, Alaska -- Steven Kazlowski/Corbis © (Bing United States)
A country road with fields and granaries and an approaching rain storm in Oyen, Alberta, Canada -- Darwin Wiggett/Getty Images © (Bing United States)
The Laghu Samrat Yantra sundial at the Jantar Mantar astronomical observatory, built in the early 1700’s, in Jaipur, Rajasthan, India -- Klaus Lang/Photolibrary © (Bing United States)
Eroded rock formations and camels in Uchisar, Cappadocia, Turkey -- Marc Dozier/Corbis © (Bing United States)
Clown triggerfish off the coast of Bunaken Island, Sulawesi, Indonesia -- Georgette Douwma/Getty Images © (Bing United States)
White Cliffs area of the Upper Missouri Breaks National Monument on the Lewis and Clark Trail, Montana -- Tom Trill/Superstock/Photolibrary © (Bing United States)
Cheetah and cubs in the Masai Mara National Reserve, Kenya -- DLILLC/Corbis © (Bing United States)
Trollstigen mountain road in Romsdal, Norway -- Rainer Mirau/Mauritius/Photolibrary © (Bing United States)
Mount Saint Helens and the devastation from the 1980 eruption, Washington -- Alan Kearney/Photolibrary © (Bing United States)
A close-up of the Tower of London, London -- Creatas/age fotostock © (Bing United States)
The Cloister of the Monastery of the Hieronymites in Lisbon, Portugal -- Nachos Calonge/Photolibrary © (Bing United States)
White Pelicans on Lake Nakuru, Kenya -- Werner Bollmann/age fotostock © (Bing United States)
Pilgrimage Church of Frauenberg in Styria, Austria -- plainpicture/Corbis © (Bing United States)
Brooklyn Bridge, New York City -- Gavin Hellier/Getty Images © (Bing United States)
African Elephant in Ngorongoro Crater in Ngorongoro Conservation Area, Tanzania -- Blaine Harrington III/Corbis © (Bing United States)
Great Blue Hole underwater sinkhole off the coast of Belize -- Image Source/Corbis © (Bing United States)
Traditional fishermen standing on stilts in the sea in Sri Lanka -- Tips Italia/Photolibrary © (Bing United States)
Western Tarsier clinging to a tree in Sabah State, Borneo -- Frans Lanting/Corbis © (Bing United States)
Karst limestone formations in Tsingy de Bemaraha Strict Nature Reserve, Madagascar -- Frans Lanting/Corbis © (Bing United States)
Elves Chasm, Grand Canyon National Park, Arizona -- Michael DeYoung/Corbis © (Bing United States)
The Memorial Amphitheater at the Tomb of the Unknowns, Arlington, Virginia -- SuperStock RF/Superstock © (Bing United States)