[CT Birds] Southport "Mew" Gull description important
jrhough1 at snet.net
Fri Apr 10 14:13:58 EDT 2015
Stefan et al.,
I will be there tomorrow..can Tina or anyone that is birding this site relay details about whether it is best to look on a rising tide etc.
Thanks! Julian Hough
New Haven, CT 06519
On Friday, April 10, 2015 1:54 PM, Stefan Martin <nafets519 at gmail.com> wrote:
Mayn is very aware of subspecies and I'm sure he is busy going through different field marks to determine race (including photos). I'm sure the email was sent to get the word out and more details to follow.
Sent from my iPhone
> On Apr 10, 2015, at 1:50 PM, julian hough via CTBirds <ctbirds at lists.ctbirding.org> wrote:
> Great job...just to throw this out there from a recording purpose, but any reported Mew Gull needs to go one step further and be assigned to race, since this form occurs in North America, Europe and Asia and may be split down the road.So, it would be good to get a subspecific identity on this bird, and try and communicate whether a west coast Mew Gull (brachryrhyncus), the Eurasian race of mew gull (canus), often referred to as Common Gull, or even the larger Asian race, referred to colloquially as Kamchatka Gull (kamtschatschensis). The latter has been recorded several times in Mass and also at least once in Rhode island is also a potential addition to the CT list. With two, west coast Mew Gulls recently in Brooklyn, NY, a Common Gull in Southbury, and up to two Kamchatka Gulls near Boston this winter, any "Mew" type gull found in CT needs to be scrutinized carefully in order to assign it to race.
> Features to consider that will help identify adult "mew"-type Gulls to race:Bill size, especially any dusky markings, or lack of, on the bill tipMantle color, the darkness compared to Ring-billed Gull and Lesser-black-backed Gull for instanceWing tip pattern, photos here are a must have if possibleOverall size - compared with Ring-billed GullHead markings and extent, pattern and color of streaking (if still present).
> Great find, get photos and enjoy! Julian Hough
> New Haven, CT 06519
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