Gull makin' me crazy (1 Viewer)

Place: Port Takashima, Otaru, Hokkaido, Japan.
Date: 2020-2-16 13:00
Weather: Overcast, cold.

Hi Everyone!

I got a Gull that is not an Adult.
It is flying among Black-tailed Gulls.
The placement of the white and the brown coloring on the tail,
and the color of the bill....
makes me think I have to look for a hybrid...
Glaucous-winged + ?

Any help is greatly appreciated!

Thanks so much!

Jeff

Hey Jeff, have you checked february 2nd cy birds on
http://www.gull-research.org/?
Good chance it's slaty, glaucouswinged. I'm not on my pc so i can't check myself

Cheers
Gerben

I tried anyway, it looks ok i think for 2cy slaty

Can't wait to find some in a little over one week from now (Choshi, Edogawa or Tomakomai)

Cheers
Gerben