Wilson's warbler (Cardellina pusilla ) is a small New World warbler. It is greenish above and yellow below, with rounded wings and a long, slim tail. The male has a black crown patch; depending on the subspecies, that mark is reduced or absent in...
The Canada warbler (Cardellina canadensis ) is a small boreal songbird of the New World warbler family (Parulidae). It summers in Canada and northeastern United States and winters in northern South America.
The red warbler (Cardellina rubra ) is a small passerine bird of the New World warbler family Parulidae endemic to the highlands of Mexico, north of the Isthmus of Tehuantepec. It is closely related to, and forms a superspecies with, the pink-headed...
The red-faced warbler (Cardellina rubrifrons ) is a species of New World warbler.Mature red-faced warblers are small birds, 14 cm (5+1⁄2 in) long. They are light gray on top with a white rump and a white underside. The face, neck, and upper breast...
The pink-headed warbler (Cardellina versicolor ) is a small passerine bird found in the southwestern highlands of Guatemala and the central and southeastern highlands of the Mexican state of Chiapas. The adult is primarily red, with a silvery-pink...
