Midwest · Mississippi Flyway
Brown-headed Cowbird in Wisconsin
Molothrus ater — Icteridae
About Brown-headed Cowbird in Wisconsin
Brown-headed Cowbird is a North American backyard bird.
In Wisconsin, this species is classified as common. It visits during the breeding season, typically spring through summer. The best months to observe this bird are March, April, May, June, July, August, September, October. Peak activity occurs in April, May, June, July, August, September.
Monthly Activity — Brown-headed Cowbird in Wisconsin
Relative frequency of observations by month. Higher bars indicate peak periods for this species.
Identification
Best Time to See Brown-headed Cowbird in Wisconsin
Other birds in Wisconsin
Birds you might also encounter in Wisconsin.
Brown-headed Cowbird in other states
Brown-headed Cowbird in Wisconsin: Quick Facts
The Brown-headed Cowbird (Molothrus ater) is a common bird in Wisconsin. It is classified as a summer breeder in the state, falling within the Midwest region and the Mississippi Flyway migration corridor.
The best months to spot this species in Wisconsin are March, April, May, June, July, August, September, October. For birders in Milwaukee and throughout Wisconsin, knowing the seasonal patterns of Brown-headed Cowbird can help plan birding trips and backyard feeding strategies.
Use the monthly activity chart above to plan your birding outings, and explore other bird species found in Wisconsin using the related birds section.