Homing in Pigeons with Impaired Vision
In order to test the importance of vision in homing pigeons, their vision was impaired by frosted contact lenses. Pigeons wearing such lenses seemed unable to recognize artificial landmarks at 6-m distance. Nevertheless, most birds homed from distances of 15 km, and some even from 130-km distance. T...
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| Udgivet i: | Proc Natl Acad Sci U S A |
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| Principais autores: | , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
1972
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC426961/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/4506767/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.69.9.2446 |
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