Eastern grey kangaroo in Murramarang National Park, New South Wales, Australia (© Paul Souders/Corbis) © (Bing Canada)

Storm clouds over the mountains of Denali National Park and Preserve, Alaska, U.S.A. (© Ron Niebrugge/CorbisMotion) © (Bing Canada)

Ocean waves near Ventura, California, U.S.A. (© David Pu’u/Corbis) © (Bing Canada)

Camel caravan through the Sahara Desert near Djanet, Algeria (© Frans Lemmens/SuperStock) © (Bing Canada)

The Saddledome with Calgary Tower and the city skyline in the background at dusk, Calgary, Alberta (© Rolf Hicker/age fotostock) © (Bing Canada)

Yo-yo tsuri water balloons in the pool at a neighborhood festival in Japan (© Hiroyuki Uchiyama/Getty Images) © (Bing Canada)

Mustard rows during springtime in a vineyard of the Carneros wine region, California, U.S.A. (© Nicholas Pavloff/Lonely Planet Images) © (Bing Canada)

Black-browed albatross family on Steeple Jason Island, Falkland Islands (Islas Malvinas) (© Steve Bloom Images/Alamy) © (Bing Canada)

Wind turbines near Livermore, California, U.S.A. (© SIME/eStock Photo) © (Bing Canada)

The Athabasca River below the Athabasca Falls in Jasper National Park, Alberta (© Ken Gillespie/Corbis) © (Bing Canada)

Alaskan brown bears wait for salmon at Brooks Falls in Katmai National Park and Preserve, Alaska, U.S.A. (© Tony Campbell/Pond 5) © (Bing Canada)

Forsyth Park Fountain in Savannah, Georgia, U.S.A. (© Russell Kord/Aurora Photos) © (Bing Canada)

Aerial view of Old Town (Stare Miasto) in Gdańsk, Poland (© Filip Warulik/Alamy) © (Bing Canada)

The crypt at Winchester Cathedral, Hampshire, England (© Peter Lewis/Getty Images) © (Bing Canada)

The snow-capped La Sal Mountains behind sandstone pinnacles at Devils Garden in Arches National Park, Utah, U.S.A. (© Christian Kober/Aurora Photos) © (Bing Canada)

Whitemargin unicornfish (© Chris Hellier/Corbis) © (Bing Canada)

Elephant trails bisect the green grasses of Amboseli National Park, Kenya (© George Steinmetz/Corbis) © (Bing Canada)

Partial eclipse of the moon setting over the Gulf of Mexico (© David Nunuk/Corbis) © (Bing Canada)

Umbrellas on a sunny beach in Southern Thailand (© Ocean/Corbis) © (Bing Canada)

Overflow from Lower Nihotupu Reservoir near Auckland, New Zealand (© Robin Bush/Getty Images) © (Bing Canada)

Still image of time-lapsed night sky and lights in Monument Valley Navajo Tribal Park, Utah, U.S.A. (© Duncan Frazier/Getty Images) © (Bing Canada)

Sea otter grooming in Prince William Sound, Alaska, U.S.A. (© Donald M. Jones/Minden Pictures/Corbis) © (Bing Canada)

Field of sunflowers in Castile and León, Spain (© Jesus Gonzalez/Getty Images) © (Bing Canada)

Rustic Black River covered bridge near South Haven, Michigan, U.S.A. (© Tara Vorhes/Getty Images) © (Bing Canada)

Olympic Park Stadium, ArcelorMittal Orbit Tower, and Aquatics Centre in London, England (© Charles Bowman/eStock Photo) © (Bing Canada)

Targets during archery training for the Beijing 2008 Olympics at Olympic Green Archery Field in Beijing, China (© Michael Steele/Getty Images) © (Bing Canada)

Pied avocets in Texel, Netherlands (© Winfried Wisniewski/Corbis) © (Bing Canada)

Matthew Mitcham on the diving platform at the Aquatics Centre in the Olympic Park in Stratford, London, England (© ANDY RAIN/epa/Corbis) © (Bing Canada)

Rafting at the Lee Valley White Water Centre in Hertfordshire, England (© Richard Allen/Alamy) © (Bing Canada)

Swimming pool at the Aquatics Centre in the Olympic Park in Stratford, London, England (© GEOFF CADDICK/epa/Corbis) © (Bing Canada)