June 15 2013

China

Beak Grooming is using Adult Emperor Penguins and Cubs

(© WILDLIFE GmbH/Alamy)

United Kingdom

Ice Cave and stream in Three Sisters Wilderness,Oregon,US

(© Marc Adamus/Getty Images)

Australia,Canada,Germany,France,Japan

Adult Male Mountain Gorilla and Juvenile in Volcanoes National Park,Rwanda

(© Doug Steakley/Getty Images)

New Zealand,United States

Schooling bigeye trevallies off the coast of Bali,Indonesia

(© David Fleetham/Visuals Unlimited, Inc.)