Black-headed Gulls at Heislerville

Chris Vogel has been seeing an adult Black-headed Gull in the East Point, Cumberland Co., vicinity for over a week now. However, Clay Sutton just let me know that he saw two adult Black-headed Gulls, one in full alternate plumage and one in full basic, at Heislerville WMA yesterday -- along with 80 Bonaparte's Gulls. They were on the bay side at the outflow from the main pool that is being drawn down. The local low tide today will be around 10 am.