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Archive for July 12, 2021

Turkey Vultures Staying Cool

On hot, humid summer days, consider the ingenuity of the Turkey Vulture.  When overly hot, this bird will often defecate on its own legs.  The water in its waste (feces and urine are eliminated simultaneously through a bird’s cloaca) evaporates and cools the blood vessels in the Turkey Vulture’s unfeathered legs and feet, which results in cooling the entire bird.

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