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Gular skin (throat skin), in ornithology, is an area of featherless skin on birds that joins the lower mandible of the beak (or bill) to the bird's neck.[1] Other vertebrate taxa may have a comparable anatomical structure that is referred to as either a gular sac, throat sac, vocal sac or gular fold.
- ^ Manitoba Museum of Man and Nature (2008). "Glossary of Ornithology Terms". Manitoba Museum of Man and Nature. Archived from the original on May 21, 2008. Retrieved July 29, 2008.