Chimpanzee tool use to clear a blocked nasal passage.
Nishida
T
T
Mahale Mountains Wildlife Research Centre, Tanzania.
Nakamura
M
M
D000375:Aging / Q000502:physiology; D000818:Animals; D001522:Behavior, Animal; D003071:Cognition; D005260:Female; D008297:Male; D009666:Nose; D009976:Orthomyxoviridae Infections / Q000662:veterinary*; D002679:Pan troglodytes / Q000523:psychology*; D018419:Primate Diseases; D012648:Self Care; D013636:Tanzania