Author

J. Penndorf

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Animal Behavior & Cognition· 3

Signature Assays, Organisms & Methods

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Assay:behavioral assay· 3 Organism:non-human primate· 3 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:cell type annotation· 1 Approach:statistical model· 1

Frequent Co-Authors

D. R. Farine· 2 shared J. M. Martin· 2 shared L. M. Aplin· 2 shared B. C. Klump· 1 shared B. Nyaguthii· 1 shared D. Papageorgiou· 1 shared K. Ewart· 1 shared N. J. Boogert· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 23 mutual co-author links

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2 shared papersAnimal Behavior & Cognition

D. R. Farine

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Author profile →

3 papers

Recent·Most cited

Parrot politics: social decision-making in wild parrots relies on both individual recognition and intrinsic markers

J. Penndorf, D. R. Farine, J. M. Martin, L. M. Aplin

This study investigates social decision-making in sulphur-crested cockatoos, finding they use both individual recognition and weight-based cues in aggressive interactions.

bioRxiv · Oct 2, 2023Animal Behavior & Cognition

Social network analysis reveals context-dependent kinrelationships in wild sulphur-crested cockatoos, Cacatua galerita

J. Penndorf, K. Ewart, B. C. Klump, J. M. Martin, L. M. Aplin

This study uses social network analysis to show that sulphur-crested cockatoos actively prefer to associate with kin, both within and between roosting groups, and exhibit context-dependent interaction rules towards kin.

bioRxiv · Apr 6, 2022Animal Behavior & Cognition

Costs dictate strategic investment in dominance interactions

T. Dehnen, D. Papageorgiou, B. Nyaguthii, W. Cherono, J. Penndorf, N. J. Boogert, D. R. Farine

The paper shows that male vulturine guineafowl use higher-cost aggressive interactions strategically towards lower-ranked males in their hierarchy.

bioRxiv · Jun 2, 2021Animal Behavior & Cognition