[Numerousness judgement in hooded crows: generalization by the "more than" concept].

Zorina, Z A

[Numerousness judgement in hooded crows: generalization by the "more than" concept]. [electronic resource] - Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova - 490-9 p. digital

Publication Type: Comparative Study; Journal Article

0044-4677


Animals
Birds--physiology
Choice Behavior--physiology
Discrimination, Psychological
Feeding Behavior--physiology
Generalization, Psychological--physiology
Higher Nervous Activity--physiology
Mathematics
Photic Stimulation--methods