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Resolution of a paradox: Hummingbird flight at high elevation does not come without a cost
Flight at high elevation is energetically demanding because of parallel reductions in air density and oxygen availability. The hovering flight of hummingbirds is one of the most energetically expensive forms of animal locomotion, but hummingbirds are nonetheless abundant at high elevations throughou...
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| Main Authors: | , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
2004
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC539726/ https://ncbi.nlm.nih.gov/pubmed/15598748 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0405260101 |
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