Jen Guyton / Park ranger holding a Cape pangolin / Temminck's ground pangolin (Smutsia temminckii), rescued from poachers. This picture was taken shortly before freeing the pangolin. Gorongosa National Park, Moza...

Donald M. Jones / Long-tailed Ground Squirrel (Spermophilus undulatus) browsing, central Alaska

Ingo Arndt / Kingfisher (Alcedo atthis) leaving water after successfully catching a fish, Hessen, Germany, sequence 9/9

Ingo Arndt / Orang utan hand holding branch close-up {Pongo pygmaeus abelii} Sumatra, Indonesia

Suzi Eszterhas / Common Wombat (Vombatus ursinus) seven month old orphaned joey at feeding time, Bonorong Wildlife Sanctuary, Tasmania, Australia

Fiona Rogers / Eastern Chimpanzee (Pan troglodytes schweinfurthii) mother, twenty-three years old, holding less than one day old newborn, Gombe National Park, Tanzania

ZSSD / Hawaiian Crow (Corvus hawaiiensis) using stick tool to reach food, native to Hawaii

Andy Rouse / African Lion (Panthera leo) female carrying young cub. Masai Mara, Kenya, Africa. August.

Wim van den Heever / African jacana (Actophilornis africanus) male holding his youngsters safely under his wings whilst walking. Chobe National Park, Botswana.

Wim van den Heever / African jacana (Actophilornis africanus) male holding his youngsters safely under his wings whilst walking. Chobe National Park, Botswana.

Markus Varesvuo / Golden eagle (Aquila chrysaetos) plucking Capercaillie (Tetrao urogallus) Kuusamo, Finland, April.

Jeff Rotman / Person holding large Cannabis bud, in organic Marijuana farm, Pueblo, Colorado, USA, June 2015. . Marijuana has legalized in the state of Colorado, and this farm produces Marijuana for medical and ret...