Funny gull

Discussion over the photos on birdforum went through a few options before landing in consensus of aberrant Black-headed Gull. One poster had photos of several other individuals of similar plumage abnormality. Thread here: http://www.birdforum.net/showthread.php?t=312871

Eds: Good to see we got it right from initial photos!

Posted October 9th, 2015 at 9:12 pm by Lowell Mills in Bird News