Greyish Baywing

Agelaioides badius

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

The Greyish Baywing (Agelaioides badius) is a uncommon new world blackbirds, troupials, and alli found in 5 countries, weighing about 45 g. The greyish baywing is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds.

Least ConcernUncommonEats invertebratesforestcavity nest45 g

About the Greyish Baywing

The greyish baywing is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds. It is found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay, and there are unconfirmed reports from Chile.

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

How to identify it

The greyish baywing is 19 cm (7 in) long. Males weigh an average of about 46 g (1.6 oz) and females average about 42 g (1.5 oz). Both sexes of both subspecies have the same plumage though A. b. bolivianus is larger than the nominate A. b. badius. Adults have a mostly grayish buffy brown head, neck, and upperparts. They have blackish lores and ear coverts and an otherwise grayish buffy brown face. Their uppertail coverts are olive-brown and their tail very dark olive-brown. Voice: The greyish baywing sings "a quiet, musical continuum of warbles and trills, often in chorus". In flight both sexes give a "clear prolonged whistle peeeooh". Its primary call has been written as a "harsh, hoarse, guttural chuck", " a squeaky chayt, chap", a "weak kik errt, kik, riiie, kik krrr, krrr and tji drrrrrrt", and "a sharp clear tuit".

What the Greyish Baywing sounds like

Recording: Gabriele Magurno · CC BY-SA 4.0 · via xeno-canto
Recording: Gabriele Magurno · CC BY-SA 4.0 · via xeno-canto
Recording: Gabriele Magurno · CC BY-SA 4.0 · via xeno-canto

Where it lives

When to see it

The Greyish Baywing 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 Greyish Baywing?
The greyish baywing is 19 cm (7 in) long. Full identification notes are on this page.
How big is a Greyish Baywing?
The Greyish Baywing is a small sized bird weighing about 45 g.
Where can you see a Greyish Baywing?
The Greyish Baywing occurs in 5 countries, including Argentina, Brazil, Uruguay, Bolivia and Paraguay.
What does a Greyish Baywing sound like?
You can listen to 3 field recordings of the Greyish Baywing on this page, contributed to xeno-canto under open licences.
What birds look similar to a Greyish Baywing?
The Greyish Baywing is most easily confused with the Carib Grackle, the Yellow-rumped Cacique and the Russet-backed Oropendola.
Is the Greyish Baywing endangered?
The Greyish Baywing is listed as Least Concern on the IUCN Red List.

Learn the Greyish Baywing 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.

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