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Auflistung Artikel in Fachzeitschriften nach Autor "Crockford, Catherine"
Anzeige der Publikationen 1-6 von 6
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2017-11-08ZeitschriftenartikelBystanders intervene to impede grooming in Western chimpanzees and sooty mangabeys Mielke, Alexander; Samuni, Liran; Preis, Anna; Gogarten, Jan F.; Crockford, Catherine; Wittig, Roman M.Grooming interactions benefit groomers, but may have negative consequences for bystanders. Grooming limits bystanders' grooming access and ensuing alliances could threaten the bystander's hierarchy rank or their previous ...
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2021-01-22ZeitschriftenartikelConsistency of Social Interactions in Sooty Mangabeys and Chimpanzees Mielke, Alexander; Preis, Anna; Samuni, Liran; Gogarten, Jan F.; Lester, Jack D.; Crockford, Catherine; Wittig, Roman M.Predictability of social interactions can be an important measure for the social complexity of an animal group. Predictability is partially dependent on how consistent interaction patterns are over time: does the behavior ...
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2019-05-16ZeitschriftenartikelElevated neopterin levels in wild, healthy chimpanzees indicate constant investment in unspecific immune system Behringer, Verena; Stevens, Jeroen M. G.; Wittig, Roman M.; Crockford, Catherine; Zuberbühler, Klaus; Leendertz, Fabian H.; Deschner, TobiasBackground Ecological immunology proposes that the optimal immune defence, and the costs coming with it, vary across environments. In environments with higher pathogen load, the immune system should experience greater ...
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2018-07-11ZeitschriftenartikelFlexible decision-making in grooming partner choice in sooty mangabeys and chimpanzees Mielke, Alexander; Preis, Anna; Samuni, Liran; Gogarten, Jan F.; Wittig, Roman M.; Crockford, CatherineLiving in permanent social groups forces animals to make decisions about when, how and with whom to interact, requiring decisions to be made that integrate multiple sources of information. Changing social environments can ...
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2020-01-07ZeitschriftenartikelMaternal effects on offspring growth indicate post-weaning juvenile dependence in chimpanzees (Pan troglodytes verus) Samuni, Liran; Tkaczynski, Patrick; Deschner, Tobias; Löhrrich, Therese; Wittig, Roman M.; Crockford, CatherineBackground In animals with altricial offspring, most growth occurs after birth and may be optimized by post-natal maternal care. Maternal effects on growth may be influenced by individual characteristics of the mothers, ...
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2022-03-22ZeitschriftenartikelQuantifying within-group variation in sociality—covariation among metrics and patterns across primate groups and species Schülke, Oliver; Anzà, Simone; Crockford, Catherine; De Moor, Delphine; Deschner, Tobias; Fichtel, Claudia; Gogarten, Jan F.; Kappeler, Peter M.; Manin, Virgile; Müller‑Klein, Nadine; Prox, Lea; Sadoughi, Baptiste; Touitou, Sonia; Wittig, Roman M.; Ostner, JuliaIt has long been recognized that the patterning of social interactions within a group can give rise to a social structure that holds very different places for different individuals. Such within-group variation in sociality ...