a female chimpanzee(Pan troglodytes schweinfurthii) with genital swelling

Zoology Human Evolution Studies ZHE048

Sexual swelling has been a standard to monitor ovarian cycles in field studies of chimpanzees.

Phylum
Chordata
Class
Mammalia

Country	Tanzania	Use of Microscope	Don't Use
Region	Mahale Mountains National Park	Use of Automatic Shooting Devices	Don't Use
Shooting Date	2012/12/31	Use of Fluorescent Probe	Don't Use
Shooting Time	10:27	Use of Infrared	Don't Use
Photographer	Takuya MATSUMOTO	Shooting Interval (Sec.)	使用しない
Copyright Holder	Takuya MATSUMOTO	Shooting Speed	標準

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