Black-headed Gull (Chroicocephalus ridibundus) (1)
- Reported Feb 23, 2021 16:33 by Carl Biers
- Prospect Park--Prospect Lake, Kings, New York
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&q=40.6553787,-73.9686421&ll=40.6553787,-73.9686421
- Checklist: https://ebird.org/checklist/S82229602
- Comments: "On ice near edge of open water with Herring and Ring Bills. Preening. Mostly obscured by HEGU andRBGUs but got a couple of good looks through scope. Thin reddish bill, black spot behind ear, dark, reddish legs. Smaller than RBGU. Partially obscured digiscoped photo tk. Flew off around 4:50"
- Reported Feb 23, 2021 16:33 by Carl Biers
- Prospect Park--Prospect Lake, Kings, New York
- Map: http://maps.google.com/?ie=UTF8&t=p&z=13&q=40.6553787,-73.9686421&ll=40.6553787,-73.9686421
- Checklist: https://ebird.org/checklist/S82229602
- Comments: "On ice near edge of open water with Herring and Ring Bills. Preening. Mostly obscured by HEGU andRBGUs but got a couple of good looks through scope. Thin reddish bill, black spot behind ear, dark, reddish legs. Smaller than RBGU. Partially obscured digiscoped photo tk. Flew off around 4:50"
