English: « Pitylus celaeno » = Rhodothraupis celaeno (Crimson-collared Grosbeak)
Français: « Pitylus celaeno » = Rhodothraupis celaeno (Cardinal à collier)
Date 1902
Source Biologia Centrali-Americana http://archive.org/stream/mobotbca_03_04_00#page/n61/mode/2up Biologia centrali-americana : zoology, botany and archaeology by Frederick Du Cane Godman, 1834-1919; Osbert Salvin, 1835-1898
Author John Gerrard Keulemans (1842–1912)
Source: https://commons.wikimedia.org/wiki/File:Rhodothraupis_celaeno_1902.jpg

The crimson-collared grosbeak (Rhodothraupis celaeno) is a medium-size seed- and leaf-eating bird in the same family as the northern cardinal, Cardinalidae. The crimson-collared grosbeak is primarily found in north-eastern Mexico from central Nuevo León and central Tamaulipas south to northern Veracruz; however, it occasionally strays into the Rio Grande Valley of southern Texas, mostly in winter.