I have been going through old cbc data looking for trends and happened upon and
interesting one regarding gull identification...

I have thrown togetherr a few graphs and some thoughts at:

http://www.pacifier.com/~mpatters/cbc/cbc_gull.html

--
Mike Patterson "Change comes one funeral at a time"
Astoria, OR Doc Hatfield-in response to the question: Why
mpatters at orednet.org don't more cattlemen choose to use a proven
method of range management that is more
economically AND environmentally sound.

http://www.pacifier.com/~mpatters/bird/bird.html