English oak tree in a cultivated field in Monmouthshire, Wales
(© Phil Savoie/Minden Pictures) More
A peregrine falcon surveys the concrete canyons of Chicago
(© Luke Massey/Minden Pictures) More
Thar Desert near Jaisalmer, Rajasthan, India
(© Jan Wlodarczyk/Alamy Stock Photo) More
Mrs. Gould’s sunbird male, Yunnan Province, China
(© Dong Lei/Minden Pictures) More
Storm clouds over Crater Lake National Park, Oregon
(© Joseph Giacalone/SuperStock) More
Garreg Ddu Dam in the Elan Valley of Wales
(© Stephen Taylor/Alamy) More
Leaf insect, Indonesia
(© kuritafsheen/RooM/Getty Images) More
Sunrise over The Deep aquarium in Hull, England
(© Martin Williams/Alamy) More
A crested partridge
(© Sue Demetriou/Offset) More
Baby and juvenile elephants in Amboseli National Park in Kenya
(© Tom Stahl/Offset) More