The Red-cowled cardinal (Paroaria dominicana) is a species of bird in the family Thraupidae, though it was formerly placed in the family Emberizidae. Despite its common name, it is not closely related to the true cardinals (family Cardinalidae) but rather belongs to a group of tanagers. It is endemic to northeastern Brazil.
Description
The Red-cowled cardinal is a distinctive passerine, typically measuring between 17 and 18 cm (6.7-7.1 in) in length. Its most striking feature is the vibrant scarlet-red hood that covers its entire head and throat, extending down to the upper chest. This "cowl" gives the bird its common name. The rest of its underparts, including the nape and sides of the neck, are clean white. The back, wings, and tail are a contrasting dark grey or blackish. It possesses a stout, conical bill that is bicolored: the upper mandible is dark, while the lower mandible is pale (often yellowish or whitish). Males and females exhibit similar plumage, making them difficult to distinguish visually. Juveniles have a brownish hood that gradually turns red as they mature.
Habitat and Distribution
This species is exclusively found in the dry caatinga biome of northeastern Brazil. Its natural habitats include subtropical or tropical dry shrubland, savanna, and heavily degraded former forest areas. It shows a degree of adaptability to human-altered environments and can frequently be found in gardens, parks, and agricultural lands within its range.
Diet
The Red-cowled cardinal's diet is primarily granivorous, consisting largely of seeds from various plants. It supplements its seed intake with fruits and insects, particularly during the breeding season or when feeding young. It typically forages on the ground or in low vegetation.
Behavior and Reproduction
Red-cowled cardinals are generally observed individually or in pairs, though they may form small flocks outside the breeding season. They are known for their clear, melodious songs. Breeding activity often coincides with the rainy season in their habitat. Nests are cup-shaped structures, usually constructed from twigs, grasses, and other plant materials, and are typically located in shrubs or small trees. The female usually lays 2 to 3 eggs per clutch.
Conservation Status
The International Union for Conservation of Nature (IUCN) lists the Red-cowled cardinal as Least Concern. Its population is considered stable, and it has a relatively wide distribution within its range in Brazil. The species' ability to adapt to some habitat modification contributes to its stable conservation status.