In pictures:Gorilla in the midst
Raw material

Scientists have reported what they believe to be the first two observations of tool use in wild western gorillas (Gorilla gorilla).

In this first image, a female gorilla - named Efi by the researchers is seen at the boundary between a swamp (foreground) and a segment of forest.

(All images: PLoS)

Click below for more images
BACK
1 2 3 4 5 6