Black-faced grassquit

Black-faced grassquit
File:Black-faced grassquit (Tiaris bicolor) male.jpg
male, Jamaica
File:Black-faced grassquit (Tiaris bicolor) female.jpg
female, Jamaica
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Thraupidae
Genus:	Tiaris
Species:	T. bicolor
Binomial name
Tiaris bicolor (Linnaeus, 1766)

File:Black-faced Grassquit female RWD.jpg

An adult female

The black-faced grassquit (Tiaris bicolor) is a small bird formerly placed with the Emberizidae. It is now recognized as a tanager closely related to Darwins finches. It breeds in the West Indies except Cuba, on Tobago but not Trinidad, and along the northern coasts of Colombia and Venezuela.

This is a common bird in long grass or scrub in open or semi-open areas, including roadsides and ricefields. It makes a domed grass nest, lined with finer grasses, and placed low in a bush or on a bank. The typical clutch is two or three whitish eggs blotched with reddish brown. Both sexes build the nest and feed the young.

Adult black-faced grassquits are 10.2 cm long and weigh 10.5 g. They have a short conical black bill with an obvious curve to the culmen. The male is olive green above, paler grey-olive below, and has a black head and breast. Female and immature birds have dull olive-grey upperparts and head, and paler grey underparts becoming whiter on the belly.

Males on the South American mainland have more extensively black underparts, shading to a grey belly.

The black-faced grassquit feeds mainly on seeds, especially of grasses and weeds. It is often found in small groups, but is solitary at evening roosts.

The male has a display flight in which he flies for short distances, vibrating his wings and giving a buzzing dik-zeezeezee call.

External links

• Black-faced Grassquit videos, photos & sounds on the Internet Bird Collection