Species authority page

Brewer's blackbird

Euphagus cyanocephalus · Unprotected and nuisance birds

Brewer's blackbird (Euphagus cyanocephalus): Male: all glossy black with whitish eyes; female dull gray-brown with dark eyes. Shorter-tailed than Common Grackle and a bit larger than Brown-headed Cowbird. This profile does not establish whether taking it is legal anywhere.

Certified rules currently represented in Hunt: coverage in development. This is coverage, not a legal answer.

Brewer's blackbird — verified North Ground species photograph
Adobe Stock · Standard License (asset 2055718993)
Scientific name
Euphagus cyanocephalus
Family
Icteridae
In North America
Native
Range
Breeds from central interior British Columbia to the western Great Lakes, south to northwestern Baja California, Nevada, Texas and northern Iowa; present year-round in parts of the western U.S. and winters east to the southeastern U.S. and Mexico.
Biology

How to identify it

Male: all glossy black with whitish eyes; female dull gray-brown with dark eyes. [1][2]

Shorter-tailed than Common Grackle and a bit larger than Brown-headed Cowbird. [1][2]

Length 21-25 cm. [1][2]

Compared with the rusty blackbird: Rusty is less glossy with a thinner bill, yellow eyes and, in fall, rusty feather edges. [1][2]

Compared with the common grackle: Longer-tailed than Brewer's. [1][2]

Compared with the brown-headed cowbird: A bit smaller than Brewer's. [1][2]

Species it is confused with

Check these before deciding what you are looking at. If you are not certain what it is, do not shoot.

Field notes

  • Identification Confirm a brewer's blackbird before you act. Compared with the rusty blackbird: Rusty is less glossy with a thinner bill, yellow eyes and, in fall, rusty feather edges.[1][2]
Field knowledge

Where it lives

Open and semi-open country: fields, prairies, farms, parks, shrubby areas near water; often around human habitations including suburban lawns and parking lots. [1][2]

Field knowledge

How it behaves

Walks on the ground searching for food, sometimes wading or catching insects in flight; may follow farm machinery [1][2]

Usually forages in flocks except when nesting [1][2]

Insects (grasshoppers, crickets, beetles), seeds, waste grain and berries [1][2]

Gurgles, squawks and whistles [1][2]

Regulatory handoff

Where it is listed for removal or nuisance take

These authorities list this species as nuisance, invasive or unprotected wildlife that may be taken. This is not a game season.

Where legal take is listed

Being listed is not an open season. Seasons, zones, licences, methods and limits decide whether this animal may be taken on a given day and place — check Hunt or the authority before you go. Listings read 2026-09-30.

Geospatial intelligence

Where it is found

Breeds from central interior British Columbia to the western Great Lakes, south to northwestern Baja California, Nevada, Texas and northern Iowa; present year-round in parts of the western U.S. and winters east to the southeastern U.S. and Mexico.

Biology

Sources

Every claim above is attributed to one of these published sources.

  1. National Audubon Society · reviewed 2026-09-30

    National Audubon Society

  2. NatureServe · reviewed 2026-09-30

    NatureServe