How do cranes drink water? |
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By Eva, Tracking Field Manager for ICF.
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| MORE: Did you guess that cranes would suck up water? Ornithologist Laura Erickson explains why they don't: "The muscles that would be needed for sucking are just not present in most birds, probably to minimize weight. Also, birds have a reflex that shuts the glottis (the passageway to the trachea) when they raise the head to swallow food or water. The only birds that do suck are pigeons and doves, one specific finch of northern Australia (the Australian Gouldian Finch), and some oceanic birds called fulmars." | |
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Eastern Partnership.
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