Serín Dorsigrís

Identificación

The Cape canary (Serinus canicollis) is a small passerine bird in the finch family. It is a resident breeder in southern Africa and has been introduced to Mauritius and Réunion. It is a residential bird but shows seasonal and altitudinal movements, sometimes forming large flocks outside the breeding season. Its habitat is fynbos, grassland and gardens, preferably in highland areas. It builds a compact cup nest in a scrub. It inhabits a variety of terrestrial habitats, from forest edges to montane areas, foraging mainly on seeds in pairs or flocks. Breeding occurs from August to February. Nest are built by females and both parents feed chicks, which typically fledge in 2-3 weeks. The Cape canary is 11–13 cm in length. The adult male has a green back with black edging to the wing feathers wings and tail. The underparts, rump and tail sides are yellow, and the lower belly is white. The rear head and neck are grey, and the face is cinnamon. The female is similar, but with less grey on the head. The juvenile has greenish-yellow underparts with heavy brown streaking. This species is easily distinguished from the yellow-fronted canary by its lack of black face markings. The Cape canary is a common and gregarious seed-eater. Its call is tsit-it-it, and the song is warbled goldfinch-like trills and whistles given in display flight or from a high perch. This species is listed as least concern by the International Union for Conservation of Nature Red List categories, with a stable population across a large range.

Taxonomía

Género: Serinus; familia: Fringillidae; orden: Passeriformes.

Nombre científico

Serinus canicollis

Autoridad

(Swainson, 1838)

Orden

Passeriformes

Familia

Fringillidae

Género

Serinus

Distribución y hábitat

Migración

Especie residente

Comportamiento

Patrón migratorio: Especie residente.

Conservación

Tendencia poblacional: estable.

Tendencia poblacional

estable