Simcoe County Bird and Nature Board.
POSTS MUST INCLUDE FULL NAME AND EMAIL ADDRESS OR THEY WILL BE DELETED FROM THE BOARD. Banners at top of page cannot be blocked but are not part of the page. BOB BOWLES
Re(1): Possible Great Black-backed x Herring Gull Hybrid -- Barrie Waterfront Posted on December 26, 2018 at 10:08:24 PM by Brennan
Slaty-backed also crossed my mind, but I'm not sure if the "white crescent" (Not sure what to call it) on the rump is pronounced enough. I'm working on loading a photo of my photo. Replies: