A last day at Antelope Island 31 Monday Dec 2012 Original size at 4288 × 2848 ≈ Leave a comment Mixed flock of Red-winged black birds, Yellow-headed blackbirds, Brewer’s Blackbirds and Brown-headed Cowbirds. Share this:EmailFacebookTwitterPinterestRedditTumblrLinkedInPrintLike this:Like Loading...