Another strange gull

102 views
Skip to first unread message

David Hyde

unread,
Jan 1, 2026, 3:59:05 PM (yesterday) Jan 1
to Colorado Birds
Happy New Year to everyone! On Lake McIntosh this afternoon I saw a Ring-billed gull with pink legs! Never seen nothing like it before. I took some photos and here's one, it kinda looks like a Thayer's gull but... it has a light eye... Any suggestions at to what bird this is appreciated 😁

P1150588.JPG

T. Luke George

unread,
Jan 1, 2026, 4:41:16 PM (yesterday) Jan 1
to David Hyde, Colorado Birds
I’m thinking American Herring Gull but the red on the bill is faded or missing- which occurs in some cases.
Luke George 

T. Luke George, PhD
Master Instructor, ​Colorado ​State University
Department of Fish, Wildlife, and Conservation Biology
Wagar 110
P​rofessor Emeritus, Humboldt State University
"what is it you plan to do with your one wild and precious life?" Mary Oliver


On Thu, Jan 1, 2026 at 1:59 PM David Hyde <davidh...@gmail.com> wrote:
Happy New Year to everyone! On Lake McIntosh this afternoon I saw a Ring-billed gull with pink legs! Never seen nothing like it before. I took some photos and here's one, it kinda looks like a Thayer's gull but... it has a light eye... Any suggestions at to what bird this is appreciated 😁

P1150588.JPG

--
--
You received this message because you are subscribed to the Google Groups "Colorado Birds" group.
To post to this group, send email to cob...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/cobirds
* All posts should be signed with the poster's full name and city. Include bird species and location in the subject line when appropriate.
* Join Colorado Field Ornithologists https://cobirds.org/membership/
---
You received this message because you are subscribed to the Google Groups "Colorado Birds" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cobirds+u...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/cobirds/CAG-VdPQ-TiRBYCFfsokRZb9hBgufHy7-YgphmtM9ZCpyU2Zseg%40mail.gmail.com.

Tony Leukering

unread,
3:03 PM (2 hours ago) 3:03 PM
to Colorado Birds
As noted already, this is an American Herring Gull. Besides the pink legs, note the wide, white tertial and scapular crescents. The latter is not particularly obvious in this photo, but the tertial crescent (created by the broad, white tips to the three tertials creating a white crescent just anterior to the black primary tips). Ring-billed Gull has both crescents thin and nowhere near as obvious. You can read more about scapular and tertial crescents in the In The Scope article in the January 2012 issue of Colorado Birds (CB_2012_46_1_Jan.pdf), page 78.

Tony Leukering
Denver

Reply all
Reply to author
Forward
0 new messages