Marsh Seedeater
NameMarsh Seedeater
Common NameMarsh Seedeater
Scientific NameSporophila palustris
FamilyThraupidae
Wingspan (cm)14.5
Length (cm)10.5
Weight (g)10
Plumage DetailsAdult males have a grey crown and nape, black lores, a distinct white throat and upper breast, and rich rufous-chestnut lower breast and belly. Their back and wings are dark with some white on the wing. Females are dull olive-brown overall, with paler, buffy underparts and no distinct markings.
Vocalization / CallThe song is a high-pitched, sweet, and varied series of trills and whistles. Alarm calls are typically sharp 'chip' notes.
Primary Dietgranivore
Primary Habitatswetland, grassland
Conservation Statuscritically-endangered
Geographic RangeFound in southeastern South America, with breeding grounds in parts of Argentina, Brazil, Paraguay, and Uruguay. It is a migratory species, moving between breeding and non-breeding areas within this region.
Identifying FeaturesSmall size, Male: Grey cap, white throat, rufous belly, Conical, seed-eating bill, Habitat preference for marshy grasslands
Description
The Marsh Seedeater is a small, critically endangered passerine bird. Males are strikingly patterned with a grey head, white throat, and rufous underparts, while females are duller. They are typically found in marshy grasslands, where they forage for seeds.
