Brown-headed Cowbird

Molothrus ater

L. A. Co., CA    May

Riverside Co., CA    April

Brown-headed Cowbird male Riverside Co., CA April 2010

L.A. Co., CA    April

Brown-headed Cowbird female L.A. Co., CA April 2009

Brown-headed Cowbird female L.A. Co., CA April 2009

Starr Co., TX    April

Brown-headed Cowbird Starr Co., TX April 2012

Brown-headed Cowbird female Starr Co., TX April 2012

Cuyahoga Co., OH    May

Brown-headed Cowbird female Cuyahoga Co., OH May 2009

Mono Co., CA    June

Brown-headed Cowbird female Mono Co., CA June 2013

Brown-headed Cowbird female Mono Co., CA June 2013

Brown-headed Cowbird female Mono Co., CA June 2008

Brown-headed Cowbird female Mono Co., CA June 2007

Brown-headed Cowbird male Cochise Co., AZ May 2007

Brown-headed Cowbird female Mono Co., CA June 2013

Pima Co., AZ    May

Brown-headed Cowbird Pima Co., AZ May 2011