Evidence of tool use in a seabird
Documenting novel cases of tool use in wild animals can inform our understanding of the evolutionary drivers of the behavior’s emergence in the natural world. We describe a previously unknown tool-use behavior for wild birds, so far only documented in the wild in primates and elephants. We observed...
| Main Authors: | , , |
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| Format: | Journal article |
| Published: |
National Academy of Sciences
2019
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