The following from the NBHC ID-FRONTIERS e-mail list may of
interest to tweeters

--Jerry <tangren.family at verizon.net>

**************************************

Birders

I set up some photos of possible Glaucous-winged x Herring hybrids from
California. This is so that those of you who do not have the pleasure to
gull watch around here can enjoy, vicariously, the hell that we live through
;-)

The identifications of these birds are just hypotheses, and could be
entirely wrong of course.

Here is the site with the hybrids.

http://www.coastside.net/chucao/gulls/hybrids-thayers.htm

Next time I should post the birds I think really are Thayer's, as always I
am going about things backwards.

Enjoy!

Al

Alvaro Jaramillo
chucao at coastside.net
Half Moon Bay, CA