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Azure-winged magpies solve string-pulling tasks by partial understanding of the physical cognition
String-pulling is one of the most widely used paradigms in animal cognition research. We investigated how azure-winged magpies Cyanopica cyanus solve multiple-string problems that they have never encountered before. In Experiment 1, the strings were arranged in parallel, slanted, or crossed to inves...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6688569/ https://www.ncbi.nlm.nih.gov/pubmed/31413711 http://dx.doi.org/10.1093/cz/zoy070 |