Categories Birds Ruddy Duck ( Oxyura jamaicensis ) Post author By lennart Post date February 28, 2009 No Comments on Ruddy Duck ( Oxyura jamaicensis ) Lake Chabot, Castro Valley in USA ( February 28, 2009 ) Tags 2009, california, Castro Valley, Ruddy Duck, USA ← California Towhee ( Pipilo crissalis ) → Cedar Waxwing ( Bombycilla cedrorum ) Leave a ReplyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.