Molothrus ater

tags: Brown-headed Cowbird, Molothrus ater, birds, mystery bird, bird ID quiz [Mystery bird] Brown-headed Cowbird, Molothrus ater, photographed in Arizona. [I will identify this bird for you tomorrow] Image: Richard Ditch, 21 June 2007 [larger view]. Date Time Original: 2007:06:21 08:39:09 Exposure Time: 1/40 F-Number: 5.60 ISO: 800 Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Fledgling Brown-headed Cowbird, Molothrus ater, birds, mystery bird, bird ID quiz [Mystery bird] Fledgling Brown-headed Cowbird, Molothrus ater, photographed in Arizona. [I will identify this bird for you tomorrow] Image: Richard Ditch, 21 June 2007 [larger view]. Date Time Original: 2007:06:21 08:39:09 Exposure Time: 1/40 F-Number: 5.60 ISO: 800 Please name at least one field mark that supports your identification. Rick Wright, author of Aimophila Adventures and Managing Director of WINGS Birding Tours Worldwide, writes: This bird may have been a stumper for many of us. When we…
tags: Brown-headed Cowbird, Molothrus ater, birds, mystery bird, bird ID quiz [Mystery bird] Brown-headed Cowbird, Molothrus ater, photographed in Falcon State Park, Texas. [I will identify this bird for you tomorrow] Image: Joseph Kennedy, 5 April 2008 [larger view]. Nikon D200, Kowa 883 telescope TSN-PZ camera eyepiece 1/1000s f/8.0 at 1000.0mm iso400. Please name at least one field mark that supports your identification. Review all mystery birds to date.