March 12 2013

China

Polar Bears near Hudson BayTown of Churchill,Manitoba,Canada

(© Galen Rowell/Corbis)

Australia, Canada, China, Germany, France, Japan, United Kingdom

Red-Crowned Cranes in Kushiro-Shitsugen National Park,Hokkaido,Japan

(© Frank Lukasseck/Corbis)

New Zealand, United States

Skyline of Marine City in Busan,South Korea

(© Topic Photo Agency/Corbis)