Categories Birds Glaucous-winged Gull ( Larus glaucescens ) Post author By lennart Post date March 19, 2009 Half Moon Bay, California in USA ( March 19, 2009 ) Tags 2009, california, Glaucous-winged Gull, Half Moon Bay, USA ← Common Raven ( Corvus corax ) → Red-winged Blackbird ( Agelaius phoeniceus )
