^Male Bronzed cowbird displaying, ranch in Oasis Valley, May 20, 2012.

^Bronzed cowbird feeding among more common Brown-headed cowbirds.

^Slightly larger Bronzed cowbird and a Brown-headed cowbird.

^The Bronzed cowbird next to a smaller female Brown-headed cowbird. Both are panting in the heat of midday.

^Bronzed cowbird displaying in a group of Brown-headed cowbirds.

^The Bronzed cowbird once aggressively pounced on a Brown-headed cowbird, which called out.

^Bronzed cowbird scuffling with a Brown-headed cowbird.

^Bronzed cowbird attacking a Brown-headed cowbird.

^The Brown-headed cowbird escaped and flew off.

 

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