Photo 13628198, (c) Duncan Cunningham, some rights reserved (CC BY-NC), uploaded by Duncan Cunningham

Attribution © Duncan Cunningham some rights reserved Uploaded by duncanmc42 Source iNaturalist NZ Associated observations Photos / Sounds 3 photos What Black-billed Gull (Chroicocephalus bulleri) Observer duncanmc42 Date December 2012 Place Tasman, NZ-NE, NZ (Google, OSM) Date Added February 20, 2018 10:23 PM NZDT Description Small group lakeside at Lake Rotoiti. Frequently seen at this location. Tags Black-billed gull, Chroicocephalus bulleri, Lake Rotoiti, St Arnaud, Tasman District, South Island, New Zealand 4 IDs Research Grade View Sizes small medium large original