Oriole Bill
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“Icterus. Orioles. Bill averaging as long as head (more or less); very acute, sometimes decurved.” Elliot Coues, 1884
Keywords
birds, oriole, ornithology, bird anatomy, North American birds, bird bill, bird beaks, IcterusGalleries
Bird AnatomySource
Elliot Coues Key to North American Birds (Boston, MA: Estes and Lauriat, 1884)
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