Columbia subject headings:
Harvard subject headings:
Apes--Behavior
Chimpanzees--Behavior
Gombe National Park (Tanzania)
Mammals--Behavior
Mammals--Behavior--Tanzania--Gombe National Park.
Primates--Behavior
Princeton subject headings:
Chimpanzees--Behavior.
Gombe National Park (Tanzania)
Mammals--Behavior.
Mammals--Tanzania--Gombre Stream National Park--Behavior.