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Balanced imitation sustains song culture in zebra finches
Songbirds acquire songs by imitation, as humans do speech. Although imitation should drive convergence within a group and divergence through drift between groups, zebra finch songs sustain high diversity within a colony, but mild variation across colonies. We investigated this phenomenon by analyzin...
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| Udgivet i: | Nat Commun |
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| Main Authors: | , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Nature Publishing Group UK
2021
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8105409/ https://ncbi.nlm.nih.gov/pubmed/33963187 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-021-22852-3 |
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