polyborus : Idioms & Phrases
genus polyborus
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noun a genus of Falconidae
Polyborus.
WordNet
polyborus cheriway audubonii
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noun widespread from southern United States to Central America; rusty black with black-and-white breast and tail
Audubon's caracara.
WordNet
polyborus plancus
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noun South American caracara
carancha.
