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Elephants know when they need a helping trunk in a cooperative task
Elephants are widely assumed to be among the most cognitively advanced animals, even though systematic evidence is lacking. This void in knowledge is mainly due to the danger and difficulty of submitting the largest land animal to behavioral experiments. In an attempt to change this situation, a cla...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
National Academy of Sciences
2011
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3064331/ https://ncbi.nlm.nih.gov/pubmed/21383191 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1101765108 |
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