Description
1. (upper left) Paroaria cucullata (Lath.) = Paroaria coronata (Miller, 1776)
2. (upper right) Paroaria dominicana [sic] (L.) = Paroaria dominicana (Linnaeus, 1758)
3. (left center) Paroaria nigrigenis [sic] (Lafr.) = Paroaria (gularis) nigrogenis (Lafresnaye, 1846)
4. (right center) Paroaria gularis (L.) = Paroaria gularis gularis (Linnaeus, 1766)
5. (lower left) Paroaria capitata (D'Orb. & Lafr.) = Paroaria capitata (D'Orbigny & Lafresnaye, 1837)
6. (lower right) Paroaria cervicalis Scl. = Paroaria gularis cervicalis Sclater, 1862
English: Red-crested Cardinal (upper left) - Red-cowled Cardinal (upper right) - Masked Cardinal (left center) - Red-capped Cardinal (right center) - Yellow-billed Cardinal (lower left) - Southern Red-capped Cardinal (lower right)
Date 1888
Source Catalogue of the birds in the British Museum (Vol. 12 Plate XVI)
Author
William Matthew Hart (1830–1908) https://en.wikipedia.org/wiki/William_Matthew_Hart
Philip Sclater (1829–1913) https://en.wikipedia.org/wiki/Philip_Sclater
William Matthew Hart (artist), Philip Lutley Sclater (text)
Source: https://commons.wikimedia.org/wiki/File:ParoariaHart.jpg

Paroaria, the red-headed cardinals or cardinal-tanagers (as they are not close to the Cardinalidae), are a genus of tanagers. They were until recently placed in the family Emberizidae.

Species:
Red-crested cardinal, Paroaria coronata
Red-cowled cardinal, Paroaria dominicana
Red-capped cardinal, Paroaria gularis
Masked cardinal, Paroaria nigrogenis
Crimson-fronted cardinal, Paroaria baeri
Yellow-billed cardinal, Paroaria capitata