In a walled-in courtyard, the younger chimpanzees play, scream at intruders and climb on any visitor who gets too close.

The young woman is frightened by their traveling companion, a young chimpanzee named Hector, and so she kills him.

Oscar is the nickname given by Tim Allen (the narrator) to a young chimpanzee in his toddler years.

The crash is also witnessed by a young chimpanzee who tells his father, a village official who alerts the authorities.

But young chimpanzees do not need elder females to help them.

In one study, young chimpanzees outperformed human college students in tasks requiring remembering numbers.

He has argued that this is evidence of a memorial capacity in young chimpanzees that is superior to that seen in adult humans.

The child's one complete finger was curled in a tiny grasp, much like a young chimpanzee's.

From an animal supply house, he obtained a young chimpanzee.

Without specific teaching, young chimpanzees, like young children, are extremely keen to copy their parents' behaviour from a very early age.