Categories Birds American Goldfinch ( Carduelis tristis ) Post author By lennart Post date March 19, 2009 No Comments on American Goldfinch ( Carduelis tristis ) Half Moon Bay, San Francisco in USA ( March 19, 2009 ) Tags 2009, American Goldfinch, california, Half Moon Bay, USA ← Red-winged Blackbird ( Agelaius phoeniceus ) → Great Egret ( Ardea Alba ) Leave a ReplyYour email address will not be published.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.