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Kea, bird of versatility. Kea parrots (Nestor notabilis) show high behavioural flexibility in solving a demonstrated sequence task

Elisabeth Suwandschieff; Ludwig Huber; Thomas Bugnyar; Raoul Schwing
Journal of Ornithology · Vol. 165, Issue 1 · pp. 49-55 · 2024

Abstract

Social learning is an important aspect of dealing with the complexity of life. The transmission of information via the observation of other individuals is a cost-effective way of acquiring information. It is widespread within the animal kingdom but may differ strongly in the social learning mechanisms applied by the divergent species. Here we tested eighteen Kea ( Nestor notabilis ) parrots on their propensity to socially learn, and imitate, a demonstrated sequence of steps necessary to open an apparatus containing food. The demonstration by a conspecific led to more successful openings by observer birds, than control birds without a demonstration. However, all successful individuals showed great variation in their response topography and abandoned faithfully copying the task in favour of exploration. While the results provide little evidence for motor imitation they do provide further evidence for kea’s propensity towards exploration and rapidly shifting solving strategies, indicative of behavioural flexibility.

Bibliographic Information

JournalJournal of Ornithology
PublisherSpringer
Publication Date2024-01-01
Publication Year2024
Volume165
Issue1
Pages49-55
Document TypeJournal Article
Print ISSN2193-7192
eISSN2193-7206
DOI10.1007/s10336-023-02127-y

Access Information

NARA Access Coverage1853-01-01~Current
Journal Homepagehttps://www.springer.com/journal/10336
Publisher PageOpen Publisher Page
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