Gundlach's hawk (''Accipiter gundlachi'') and Cooper's hawk (''Accipiter cooperi'') have been claimed by several authorities to be a single species with the bicolored hawk<ref>http://www.globalraptors.org/grin/SpeciesResults.asp?specID=8000</ref>; in addition, the subspecies ''A. b. guttifer'' has been claimed to be a species in its own right<ref>http://www.globalraptors.org/grin/SpeciesExtended.asp?specID=8000&catID=2001</ref>. Studies to determine the relationships are ongoing.
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*''Accipiter bicolor bicolor'': Mexico (Yucatán Peninsula) and Belize, south through the Central American lowlands into South America west of the Andes to northwestern Peru; east of the Andes in Brazil, Venezuela and the Guianas, south to eastern Peru and Bolivia.
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*''Accipiter bicolor fidens'': Mexico (Tamaulipas, eastern Oaxaca and Veracruz).
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*''Accipiter bicolor guttifer'': Brazil (western Mato Grosso) and Bolivia, south to Paraguay (Chaco) and northwestern Argentina.
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*''Accipiter bicolor pileatus'': Brazil, south of Amazonia to Uruguay and northeastern Argentina.
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==References==
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<small><references/></small>
[[Category:Birds of Prey]][[Category:Accipiter Hawks]]
[[Category:Birds of Prey]][[Category:Accipiter Hawks]]