May 11 2013

China

Duck and Cubs,Yoho National Park,British Columbia,Canada

(© Tibor Bognar/Photononstop/Getty Images)

France

Cathedral (Mezquita),Andalucia,Spain

(© SIME/eStock Photo)

Australia, Canada, Germany, Japan

Polar Bear Mother and Cubs near Hudson Bay,Canada
(© Kennan Ward/Corbis)

United Kingdom

Pelicans in Flight,Near Bandon,Oregon,US
(© Cindy Kassab/Corbis)

 

New Zealand, United States

Detail of a Steam Engine at Steamtown National Historic Site,Scranton,Pennsylvania,US

(© Ian Shive/Aurora Photos)