April 16 2012

Canada, China, Germany, France, United Kingdom

Opuntia, Prickly pear cactus

(© Flowerphotos/Superstock)

Australia

 A half-submerged saltwater crocodile,Kakadu National Park,Australia

(© Jason Edwards/National Geographic/Getty Images)

Japan

Vernazza, Cinque Terre,Italy

(© SIME/eStock Photo)

United States

 

Boy looking through glass at an orca whale at SeaWorld in San Diego,California,US

(© Michael Melford/Stone/Getty Images) 

New Zealand

Flower farm in Lompoc,California,US

(© Craig Aurness/Corbis)