Photo 617560, (c) Mauricio Regalado Soriano, some rights reserved (CC BY-NC), uploaded by Mauricio Regalado Soriano

Attribution © Mauricio Regalado Soriano some rights reserved Uploaded by mauregalado Source iNaturalist Mexico Associated observations Photos / Sounds What Heermann's Gull (Larus heermanni) Observer mauregalado Date May 5, 2013 Place punta de mita nayarit (Google, OSM) Date Added December 27, 2013 03:58 PM CST 3 IDs Research Grade View Sizes small medium large original