[Selection between easily observed maze patterns by a chimpanzee].
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Animals↗
Biomedical subjects
J Döhl
Publications and source records attributed to J Döhl.
[On the capability of a female chimpanzee to dodge detours with separate intermediate goals].
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Animals↗
[Spontaneous opening of various locking devices for boxes by a chimpanzee].
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Animals↗
[Ability to be manipulated and "comprehensive" behavior of a chimpanzee in complicated chains of action].
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Animals↗