The grayish baywing, formerly known as the bay-winged cowbird, is a species of bird in the family Icteridae. It is currently placed in the genus Agelaioides but has traditionally been placed in the genus Molothrus. It is found in the northern half of Argentina, Bolivia, Uruguay, Paraguay and southern and central Brazil, The isolated population in north-eastern Brazil is usually now considered a separate species, the pale cowbird or pale baywing. The greyish baywing has been recorded as a vagrant in Chile. Source: Wikipedia
Citation:
(Vieillot, LJP 1819)
Reference:
Nouv. Dict. Hist. Nat. nouv. éd.
34 p.535
Protonym:
Agelaius badius
Type locality:
Paraguay and Rio de la Plata ; based on 'Tordo del Pardo-Roxizo,' no. 63, of Azara, 1802, Apuntamientos Hist. Nat. Paxaros Paraguay Rio Plata, 1, p. 290; restricted to Paraguay by Pinto, op. cit., p. 564.
Link:
https://www.biodiversitylibrary.org/item/64021#page/561/mode/1up
Avibase ID:
F888C888A6C04385
Avibase ID:
avibase-F888C888
Short link:
https://avibase.ca/F888C888
Taxonomic Serial Number:
TSN: 729210
Geographic range:
Authorities recognizing this taxonomic concept:
Avibase taxonomic concepts (current): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 2023 (May 2023): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 2024 (Oct 2024): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 01 (August 2013): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 02 (May 2014): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 03 (March 2015): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 04 (Aug 2016): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 05 (Jan 2017): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 06 (Feb 2018): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 07 (Feb 2020): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Avibase taxonomic concepts v. 08 (Feb 2021): Bay-winged Cowbird ( Agelaioides badius) [version 1] |
Birdlife checklist version 09 (Dec 2016): Greyish Baywing ( Agelaioides badius) [version 1] |
Birdlife checklist version 09.1 (Jun 2017): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v2 (Dec 2017): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v3 (Nov 2018): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v4 (Dec 2019): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v5 (Dec 2020): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v6 (Dec 2021): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v6b (Jul 2022): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v7 (Dec 2022): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v8 (Dec 2023): Greyish Baywing ( Agelaioides badius) [version 1] |
HBW and BirdLife Taxonomic Checklist v9 (Oct 2024): Greyish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2021: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2022: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2023: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2024: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2015: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2016: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2017: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2018: Grayish Baywing ( Agelaioides badius) [version 1] |
Clements, version 2019: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 1.50: Bay-winged Cowbird (Bay-winged) ( Agelaioides badius badius/bolivianus) [version 1] |
eBird version 1.52: Bay-winged Cowbird (Bay-winged) ( Agelaioides badius badius/bolivianus) [version 1] |
eBird version 1.53: Bay-winged Cowbird (Bay-winged) ( Agelaioides badius badius/bolivianus) [version 1] |
eBird version 1.54: Bay-winged Cowbird (Bay-winged) ( Agelaioides badius badius/bolivianus) [version 1] |
eBird version 1.55: Bay-winged Cowbird (Bay-winged) ( Agelaioides badius badius/bolivianus) [version 1] |
eBird version 2015: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2016: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2017: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2018: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2019: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2021: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2022: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2023: Grayish Baywing ( Agelaioides badius) [version 1] |
eBird version 2024: Grayish Baywing ( Agelaioides badius) [version 1] |
Handbook of the Birds of the World (vol 1-16): Greyish Baywing ( Agelaioides badius) [version 1] |
Handbook of the Birds of the World Alive (31/01/2015): Greyish Baywing ( Agelaioides badius) [version 1] |
Handbook of the Birds of the World Alive (03/07/2017): Greyish Baywing ( Agelaioides badius) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2017): Greyish Baywing ( Agelaioides badius) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2018): Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 4.4: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 5.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 5.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 5.3: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 5.4: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 6.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 6.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 6.3: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 6.4: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 7.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 7.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 7.3: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 8.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 8.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 9.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 9.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 10.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 10.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 11.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 11.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 12.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 12.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 13.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 13.2: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 14.1: Greyish Baywing ( Agelaioides badius) [version 1] |
IOC World Bird Names, version 14.2: Greyish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (16/02/2015): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (28/07/2016): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (22/04/2017): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (4/06/2018): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (6/06/2019): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (20/02/2020): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (8/06/2020): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (24/08/2021): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (24/07/2022): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (28/09/2023): Grayish Baywing ( Agelaioides badius) [version 1] |
South American Classification Committee (27/07/2024): Grayish Baywing ( Agelaioides badius) [version 1] |
Taxonomic status:
Species status: full species (sometimes nominal subspecies)
This taxon is considered a subspecies of
Agelaioides [badius or fringillarius]
(sensu lato) by some authors
Your sightings
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Other synonyms
See also the taxonomic synonyms table.
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