Sexy tools: Individual differences in drumming tool shape.

Autor: Klump BC; Department of Behavioral and Cognitive Biology, University of Vienna, Djerassiplatz 1, 1030, Vienna, Austria. bklump@ab.mpg.de.; Max Planck Institute of Animal Behavior, Am Obstberg 1, 78315, Radolfzell am Bodensee, Germany. bklump@ab.mpg.de.; Vienna Cognitive Science Hub, University of Vienna, Kolingasse 14-16, 1090, Vienna, Austria. bklump@ab.mpg.de.
Jazyk: angličtina
Zdroj: Learning & behavior [Learn Behav] 2023 Dec 18. Date of Electronic Publication: 2023 Dec 18.
DOI: 10.3758/s13420-023-00620-1
Abstrakt: Heinsohn et al. Proceedings of the Royal Society B, 290, 2023.1271, (2023) report that the choice of tool type (drumsticks or seed pods) and the shape of drumsticks manufactured by palm cockatoos differ among individuals. This variation does not seem to be culturally transmitted as no spatial correlation between proximity of display trees and tool shape was found.
(© 2023. The Author(s).)
Databáze: MEDLINE
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