Photo 83563, (c) Kate Brown, all rights reserved

Attribution	© Kate Brown all rights reserved
Uploaded by	kb550d
Source	Flickr
Original	http://www.flickr.com/photos/64482602@N07/6919285589
Associated observations	Photos / Sounds What Ring-billed Gull (Larus delawarensis) Observer kb550d Date February 18, 2012 02:35 PM PST Place San Francisco, California, United States (Google, OSM) Date Added February 21, 2012 07:00 PM PST Description First or second year Crissy Marsh, Presidio, San Francisco CA 3 IDs Research Grade View
Sizes	small medium large original
Copyright	Kate J. Brown