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Category:Spermagra - BirdForum Opus

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Genus: Spermagra

Description

Differ from typical Piranga Tanagers in having smaller bills and unstreaked juveniles.

Taxonomy

Spermagra if recognized would be a genus in the family Cardinalidae. If recognized, the genus would contain two species: Red-headed Tanager and White-winged Tanager. This genus was resurrected by Howell and Webb but is not recognized by major authorities; these place both species in genus Piranga.

References

  1. Howell & Webb, 1995. A guide to the birds of Mexico and northern Central America. Oxford University Press. ISBN 0198540124

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