Kris sent in a corrected link for Harry Kruger's Cackling Goose article. I've put the link along with the others on the new "ID help" page at the following address:
http://utahbirds.org/RecCom/IDhelp.htm
Anytime you find a good article or link that would help with "tough ID's" please send them to me and I'll add them to the page.
Thanks,
Milt