Groundhog siblings in a green meadow near Ontario, Canada -- Stephen J. Krasemann/Corbis © (Bing Australia)

Lanterns hung to mark the upcoming Chinese New Year in the Altar of Earth park in Beijing, China -- Adrian Bradshaw/Corbis © (Bing Australia)

Anemonefish swimming in a pink anemone off the coast of the Republic of Palau -- Robinson Ed/Photolibrary © (Bing Australia)

Highways and skyline of Shanghai, China -- Jose Fuste Raga/Corbis © (Bing Australia)

Young impala bucks spar in a test of strength in the grasslands of Serengeti National Park, Tanzania -- Joe McDonald/Corbis © (Bing Australia)

Magnificent sunset over Langshan Mountain, Hunan Province, China -- Tao Images/Photolibrary © (Bing Australia)

Ocean Sunfish gather at a ocean cleaning station -- Richard Herrmann/Photolibrary © (Bing Australia)

St. Pierre island in the Seychelles, off the coast of Africa -- Purestock/Photolibrary © (Bing Australia)

Three Sisters rock formation, Jamison Valley, Blue Mountains National Park, New South Wales, Australia -- Michael Weber/imagebroker/age fotostock © (Bing Australia)

Mont-Saint-Michel at dusk, Normandy, France -- Harald Sund/Getty Images © (Bing Australia)

Gold-mining ghost town of Bodie State Historic Park, California -- Fotofeeling/Corbis © (Bing Australia)

Angel Falls, Bolivar, Venezuela -- Jay Dickman/CORBIS © (Bing Australia)

Heart Reef, part of the Great Barrier Reef in Queensland, Australia -- Michael Weber/Photolibrary © (Bing Australia)

Orca whales make deep dives under ice to hunt Antarctic cod in McMurdo Sound, Antarctica -- Norbert Wu/Corbis © (Bing Australia)

Devils Tower National Monument, Wyoming -- Panoramic Images/Getty Images © (Bing Australia)

Crocodiles at Crocodylus wildlife park, Darwin, Northern Territory, Australia -- Andrew Watson/Axiom © (Bing Australia)

Nabob Pass with Deception Point and Mount Mercator, British Columbia, Canada -- David Nunuk/Photolibrary © (Bing Australia)

Elegant terns nesting on Isla Rasa in the middle of the Sea of Cortez, Mexico -- Michael S. Nolan/age fotostock © (Bing Australia)

Restaurant near Sanyou Cave above the Chang Jiang river, Hubei , China -- Walter Bibikow/Corbis © (Bing Australia)

Bouquetin observant la Mer de Glace s’étendant au pied du sommet des Grandes Jorasses, Haute-Savoie -- Rafael Rojas Photography/Getty images © (Bing Australia)

A liquid handling robot deposits protein samples on mass spectrometer during a scientific study -- Bannor/Getty Images © (Bing Australia)

Numbat walking along a log -- Steve Parish Publishing/Corbis © (Bing Australia)

Andrew Gordon Bay, Baffin Island, Nunavut, Canada -- Daryl Benson /Getty Images © (Bing Australia)

Joel Parkinson competes in the Quiksilver Pro 2010 as part of the ASP World Tour at Snapper Rocks on March 4, 2010 in Coolangatta, Australia -- Kelly Cestari/ASP via Getty Images © (Bing Australia)

Nankoweap ruins, Grand Canyon, Arizona -- Dan Leffel/Photolibrary © (Bing Australia)

Two persons wearing Carnival masks in Venice, Italy – Matthias Tunger/age fotostock © (Bing Australia)

Offshore rocks near Rikuchu National Park, Honshu, Japan -- Chad Ehlers/Photolibrary © (Bing Australia)