birdmeister
Well-known member
Hello all,
I'm posting this for the finder (Jason Hall), who has been asking around for opinions on this gull seen at Green Lane Reservoir, Pennsylvania on 12 February this year.
Birds were sort of distant and he was working with low light, but still managed some photos of this white-winged beast. Several folks have floated the idea of Glaucous-winged Gull, which would be a state first record, but many have also acknowledged that a hybrid is possible. I believe Jason did get a video of the bird preening, which I may be able to post later if that helps.
Can Glaucous Gull show this primary pattern, head shape, and all-dark bill? Or would Glauc x Herring be more likely? Or even the mega-rare Glaucous-winged? All opinions are appreciated on this one. If folks would rather I post individual Macaulay Library media links, I can do that too. The eBird checklist has a few observer comments as well as the photos.
I'm posting this for the finder (Jason Hall), who has been asking around for opinions on this gull seen at Green Lane Reservoir, Pennsylvania on 12 February this year.
Birds were sort of distant and he was working with low light, but still managed some photos of this white-winged beast. Several folks have floated the idea of Glaucous-winged Gull, which would be a state first record, but many have also acknowledged that a hybrid is possible. I believe Jason did get a video of the bird preening, which I may be able to post later if that helps.
Can Glaucous Gull show this primary pattern, head shape, and all-dark bill? Or would Glauc x Herring be more likely? Or even the mega-rare Glaucous-winged? All opinions are appreciated on this one. If folks would rather I post individual Macaulay Library media links, I can do that too. The eBird checklist has a few observer comments as well as the photos.