April 20 2012

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

The Space Needle and its reflection on the surface of the EMP Museum in Seattle,Washington,US

(© Lonnye Bower)

Australia

Opuntia,Prickly pear cactus

(© Flowerphotos/Superstock)

New Zealand, United States

Green sea turtle hatchlings at Boatswain's Bay,Grand Cayman Island

© Stephen Frink/Corbis)