Photo 12272, (c) Ken-ichi Ueda, some rights reserved (CC BY)

Attribution © Ken-ichi Ueda some rights reserved Uploaded by kueda Source Flickr Original http://www.flickr.com/photos/18024068@N00/4450195020 Associated observations Photos / Sounds 3 photos What Mining Bees (Genus Andrena) Observer kueda Date March 20, 2010 12:04 PM PDT Place Mount Diablo State Park, Contra Costa County, CA, USA (Google, OSM) Date Added March 21, 2010 11:19 AM PDT Description ID confirmed by John S. Ascher on BugGuide: http://bugguide.net/node/view/379098#646513 1 comment 5 IDs Research Grade View Sizes small medium large original Copyright Ken-ichi Ueda