phinehas's Favorites

Twenty-five male Brown-headed Cowbirds were foraging in the grass with a few Brewer's Blackbirds and a Starling. As noted in All About Birds, "When males sing, they often raise their back and chest feathers, lift their wings and spread their tail feathers, and then bow forward. Groups of males may do this together." I didn't hear any singing, but saw lots of the bowing behavior.