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| | Amazing Woodpecker Tongues (Site not responding. Last check: ) |
 | | In some woodpeckers the tongue is so long it forks in the throat, goes below the base of the jaw, and wraps behind and over the top of the head, where the forks rejoin and insert in the bird's right nostril (below left) or around the eye socket. |
 | | Within the entire length of woodpecker's tongue lies the "hyoid apparatus," a linear series of tiny bones sheathed in muscles and soft tissue; the ultra-thin hyoid bones, which fold up accordion-like along part of their length, are visible in the photo below right. |
 | | A Yellow-bellied Sapsucker's tongue, for example, is relatively short and edged with feathery bristles that, through capillary action, help the bird lap up sweet sap that oozes from rows of quarter-inch holes it drills in trees. |
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