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The hummingbird tongue is a fluid trap, not a capillary tube
Hummingbird tongues pick up a liquid, calorie-dense food that cannot be grasped, a physical challenge that has long inspired the study of nectar-transport mechanics. Existing biophysical models predict optimal hummingbird foraging on the basis of equations that assume that fluid rises through the to...
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| Main Authors: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
2011
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3111265/ https://ncbi.nlm.nih.gov/pubmed/21536916 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1016944108 |
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