Photo 8764, (c) kenichi.ueda, some rights reserved (CC BY), uploaded by kenichi.ueda

Attribution © kenichi.ueda some rights reserved Uploaded by kueda Source Google Original http://picasaweb.google.com/kenichi.ueda/20100131Mlk#5433029758690259810 Associated observations Photos / Sounds What Glaucous-winged Gull (Larus glaucescens) Observer kueda Date January 31, 2010 10:23 AM PST Place Arrowhead Marsh, Oakland, CA, US (Google, OSM) Date Added January 31, 2010 12:19 PM PST Description Pink legs, yellow bill, pure head, pale mantle, pale wing tips. 4 IDs Research Grade View Sizes small medium large original Copyright Ken-ichi Ueda