groom leaf(1.9MB, 00:00:18)Shot Date: 2003/10/18 Shot Location: Mahale Mountains National Park, Tanzania | ||
![]() | species Pan troglodytes schweinfurthii Key Words | |
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Animalia >Chordata >Mammalia >Primates >Hominidae >Pan >
A leaf was picked, seemingly at random. Holding the leaves in one hand, the chimp makes grooming movements with both thumbs, often pushing his lower lip to the leaf surface as in social grooming.
Nishida T, Kano T, Goodall J, McGrew WC, Nakamura M. 1999. Ethogram and ethnography of Mahale Chimpanzees. Anthropol. Sci., 107: 141-188.
Zamma K. 2002. Leaf-grooming by a wild chimpanzee in Mahale. Primates 43(1): 87-90.
(Data No.momo050302pt04a)
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