Red Shafted Woodpecker Ulna
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“Fig. 31. - Ulna of Colaptes mexicanus, showing points of attachment of the secondaries. (Dr. R. W. Shufeldt, U. S. A.).” Elliot Coues, 1884
Keywords
wings, birds, ornithology, bird anatomy, bird skeleton, bird bones, woodpecker bones, external bird parts, wing structure, Red Shafted Woodpecker ulnaGalleries
Bird AnatomySource
Elliot Coues Key to North American Birds (Boston, MA: Estes and Lauriat, 1884)
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