September 03 2011

Australia

Young Emperor Penguin (Aptenoytes Forsteri) Chick and Adult,Snow Hill Island,Weddell Sea,Antarctica
Wayne Lynch/Corbis ©

Japan, China, Germany, United Kingdom, Canada

Historical Regatta,Venice,Italy
SIME/eStock Photo ©

United States, New Zealand

The Pearl Monument in the Corniche Neighbourhood of Doha,Illuminated at Night With The New High-Rises of West Bay in the Background,Qatar
Jon Hicks/Corbis ©

June 18 2011

China, Germany, Japan, United Kingdom

Young Emperor Penguin (Aptenoytes Forsteri) Chick and Adult, Snow Hill Island, Weddell Sea, Antarctica
Wayne Lynch/Corbis ©

Australia

Thor’s Well, on the Oregon Coast
Chris Mullins ©

Canada, New Zealand, United States

Deepwater Mushroom Soft Coral (Anthomastus Ritteri) off the Coast of California, in the Pacific Ocean
Mark Conlin/Photolibrary ©