Brown-and-yellow Marshbird

Pseudoleistes virescens

New World Blackbirds, Troupials, and Allies · Passeriformes · Uncommon

The Brown-and-yellow Marshbird (Pseudoleistes virescens) is a uncommon new world blackbirds, troupials, and alli found in 3 countries, weighing about 80 g. The brown-and-yellow marshbird is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds.

Least ConcernUncommonEats omnivorewetlandcup nest80 g

About the Brown-and-yellow Marshbird

The brown-and-yellow marshbird is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds. It is found in Argentina, Brazil, Uruguay, and as a vagrant in Paraguay.

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

How to identify it

The brown-and-yellow marshbird averages 24 cm (9.4 in) long. Males weigh an average of 79.6 g (2.8 oz) and females average 72.9 g (2.6 oz). The sexes have the same plumage. Adults are mostly deep brown to olive brown. Their upperwing coverts and the bend of the wing are rich yellow that usually only shows in flight. Their lower breast and belly are rich yellow. Both sexes have a brown iris, a blackish bill, and blackish legs and feet. Juveniles are similar to adults but with a yellowish throat, a yellow and brownish striped breast, and a yellowish mandible. Voice: The brown-and-yellow marshbird's song is "a series of screechy chattering notes mixed with ascending or (rarely) descending whistles". Both sexes make "a loud repeated chrrr-wéé" call, often in a group even when flying. The species' alarm call is "a loud wooden rattle".

Where it lives

When to see it

The Brown-and-yellow Marshbird can be seen all year round, with peak activity in October. It is a resident species across most of its range.

Easily confused with

Quick questions

How do you identify a Brown-and-yellow Marshbird?
The brown-and-yellow marshbird averages 24 cm (9.4 in) long. Full identification notes are on this page.
How big is a Brown-and-yellow Marshbird?
The Brown-and-yellow Marshbird is a medium sized bird weighing about 80 g.
Where can you see a Brown-and-yellow Marshbird?
The Brown-and-yellow Marshbird occurs in 3 countries, including Argentina, Uruguay and Brazil.
What birds look similar to a Brown-and-yellow Marshbird?
The Brown-and-yellow Marshbird is most easily confused with the Yellow-rumped Marshbird.
Is the Brown-and-yellow Marshbird endangered?
The Brown-and-yellow Marshbird is listed as Least Concern on the IUCN Red List.

Learn the Brown-and-yellow Marshbird for real

BeakBrain drills you on photos and calls until you can greet this bird by name in the field. Free to play, on any device.

Play BeakBrain

Every photo and recording on this page is credited to its author under the licence shown. Spotted a problem with this page, or have a better photo? Contribute.