D
Daniela Hedwig
Researcher at Cornell University
Publications - 27
Citations - 996
Daniela Hedwig is an academic researcher from Cornell University. The author has contributed to research in topics: Gorilla & Population. The author has an hindex of 12, co-authored 26 publications receiving 788 citations. Previous affiliations of Daniela Hedwig include The Aspinall Foundation & Max Planck Society.
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Journal ArticleDOI
Environmental variability supports chimpanzee behavioural diversity.
Ammie K. Kalan,Lars Kulik,Mimi Arandjelovic,Christophe Boesch,Fabian B. Haas,Paula Dieguez,Christopher D. Barratt,Ekwoge E. Abwe,Anthony Agbor,Samuel Angedakin,Floris Aubert,Emmanuel Ayuk Ayimisin,Emma Bailey,Mattia Bessone,Gregory Brazzola,Valentine Ebua Buh,Rebecca Chancellor,Heather Cohen,Charlotte Coupland,Bryan Curran,Emmanuel Danquah,Tobias Deschner,Dervla Dowd,Manasseh Eno-Nku,J. Michael Fay,Annemarie Goedmakers,Anne-Céline Granjon,Josephine Head,Daniela Hedwig,Veerle Hermans,Kathryn J. Jeffery,Sorrel Jones,Jessica Junker,Parag Kadam,Mohamed Kambi,Ivonne Kienast,Deo Kujirakwinja,Kevin E. Langergraber,Juan Lapuente,Bradley Larson,Kevin Lee,Kevin Lee,Vera Leinert,Manuel Llana,Sergio Marrocoli,Amelia Meier,Bethan J. Morgan,David Morgan,David Morgan,Emily Neil,Sonia Nicholl,Emmanuelle Normand,Lucy Jayne Ormsby,Liliana Pacheco,Alex K. Piel,Alex K. Piel,Jodie Preece,Martha M. Robbins,Aaron S. Rundus,Crickette M. Sanz,Crickette M. Sanz,Crickette M. Sanz,Volker Sommer,Fiona A. Stewart,Nikki Tagg,Claudio Tennie,Virginie Vergnes,Adam Welsh,Erin G. Wessling,Erin G. Wessling,Jacob Willie,Roman M. Wittig,Yisa Ginath Yuh,Klaus Zuberbühler,Hjalmar S. Kühl +74 more
TL;DR: It is shown that chimpanzees exhibit greater behavioural diversity in environments with more variability — in both recent and historical timescales, suggesting that environmental variability was a critical evolutionary force promoting the behavioural, as well as cultural diversification of great apes.
Journal ArticleDOI
Chimpanzee accumulative stone throwing
Hjalmar S. Kühl,Ammie K. Kalan,Mimi Arandjelovic,Floris Aubert,Lucy D’Auvergne,Annemarie Goedmakers,Sorrel Jones,Laura Kehoe,Sébastien Regnaut,Alexander Tickle,Els Ton,Joost van Schijndel,Ekwoge E. Abwe,Samuel Angedakin,Anthony Agbor,Emmanuel Ayuk Ayimisin,Emma Bailey,Mattia Bessone,Matthieu Bonnet,Gregory Brazolla,Valentine Ebua Buh,Rebecca Chancellor,Chloe Cipoletta,Heather Cohen,Katherine Corogenes,Charlotte Coupland,Bryan Curran,Tobias Deschner,Karsten Dierks,Paula Dieguez,Emmanuel Dilambaka,Orume Diotoh,Dervla Dowd,Andrew Dunn,Henk Eshuis,Rumen Martin Fernandez,Yisa Ginath,John Hart,Daniela Hedwig,Martijn Ter Heegde,Thurston C. Hicks,Inaoyom Imong,Inaoyom Imong,Kathryn J. Jeffery,Jessica Junker,Parag Kadam,Mohamed Kambi,Ivonne Kienast,Deo Kujirakwinja,Kevin E. Langergraber,Vincent Lapeyre,Juan Lapuente,Kevin Lee,Vera Leinert,Amelia Meier,Giovanna Maretti,Sergio Marrocoli,Tanyi Julius Mbi,Vianet Mihindou,Yasmin Moebius,David Morgan,David Morgan,Bethan J. Morgan,Felix Mulindahabi,Mizuki Murai,Protais Niyigabae,Emma Normand,Nicolas Ntare,Lucy Jayne Ormsby,Alex K. Piel,Jill D. Pruetz,Aaron S. Rundus,Crickette M. Sanz,Crickette M. Sanz,Volker Sommer,Fiona A. Stewart,Nikki Tagg,Hilde Vanleeuwe,Virginie Vergnes,Jacob Willie,Roman M. Wittig,Klaus Zuberbuehler,Christophe Boesch +82 more
TL;DR: The ritualized behavioural display and collection of artefacts at particular locations observed in chimpanzee accumulative stone throwing may have implications for the inferences that can be drawn from archaeological stone assemblages and the origins of ritual sites.
Journal ArticleDOI
Human impact erodes chimpanzee behavioral diversity
Hjalmar S. Kühl,Christophe Boesch,Lars Kulik,Fabian Haas,Mimi Arandjelovic,Paula Dieguez,Gaëlle Bocksberger,Mary Brooke McElreath,Anthony Agbor,Samuel Angedakin,Emmanuel Ayuk Ayimisin,Emma Bailey,Donatienne Barubiyo,Mattia Bessone,Gregory Brazzola,Rebecca Chancellor,Heather Cohen,Charlotte Coupland,Emmanuel Danquah,Tobias Deschner,Dervla Dowd,Andrew Dunn,Villard Ebot Egbe,Henk Eshuis,Annemarie Goedmakers,Anne-Céline Granjon,Josephine Head,Daniela Hedwig,Daniela Hedwig,Veerle Hermans,Inaoyom Imong,Kathryn J. Jeffery,Sorrel Jones,Sorrel Jones,Sorrel Jones,Jessica Junker,Parag Kadam,Mbangi Kambere,Mohamed Kambi,Ivonne Kienast,Deo Kujirakwinja,Kevin E. Langergraber,Juan Lapuente,Bradley Larson,Kevin Lee,Kevin Lee,Vera Leinert,Manuel Llana,Giovanna Maretti,Sergio Marrocoli,Rumen Martin,Tanyi Julius Mbi,Amelia Meier,Bethan J. Morgan,David Morgan,Felix Mulindahabi,Mizuki Murai,Emily Neil,Protais Niyigaba,Lucy Jayne Ormsby,Robinson Orume,Liliana Pacheco,Alex K. Piel,Jodie Preece,Sébastien Regnaut,Aaron S. Rundus,Crickette M. Sanz,Joost van Schijndel,Volker Sommer,Fiona A. Stewart,Nikki Tagg,Elleni Vendras,Elleni Vendras,Virginie Vergnes,Adam Welsh,Erin G. Wessling,Jacob Willie,Roman M. Wittig,Yisa Ginath Yuh,Kyle Yurkiw,Klaus Zuberbühler,Ammie K. Kalan +81 more
TL;DR: The results support the view that “culturally significant units” should be integrated into wildlife conservation and show that chimpanzees inhabiting areas with high human impact have a mean probability of occurrence reduced by 88%, across all behaviors, compared to low-impact areas.
Journal ArticleDOI
Behavioral variation in gorillas: Evidence of potential cultural traits
Martha M. Robbins,Chieko Ando,Katherine A. Fawcett,Cyril C. Grueter,Cyril C. Grueter,Daniela Hedwig,Yuji Iwata,Jessica L. Lodwick,Shelly Masi,Roberta Salmi,Tara S. Stoinski,Angelique Todd,Veronica Vercellio,Juichi Yamagiwa +13 more
TL;DR: The ‘method of exclusion’ is applied to look for the presence/absence of behaviors that could be considered potential cultural traits in well-habituated groups from five study sites of the two species of gorillas, and a strong positive correlation between behavioral dissimilarity and geographic distance is found.
Journal ArticleDOI
An experimental study of nettle feeding in captive gorillas
TL;DR: This paper showed that gorillas feed on the stinging nettle Laportea alatipes by means of elaborate processing skills and showed that individual gorillas acquire these skills through genetic predisposition and individual learning of plant affordances.