My Bird Info

Gull – Wikipedia, the free encyclopedia
… Andean Gull, Chroicocephalus serranus; Black-billed Gull, Chroicocephalus bulleri; Brown-headed Gull … Pictures of less well-known plumages of large gulls; Gull videos on the Internet Bird …
en.wikipedia.org/wiki/Gull

Worldbirdnames.org
Black-billed Gull: Chroicocephalus bulleri : Andean Gull: Chroicocephalus serranus : Brown-headed Gull: Chroicocephalus brunnicephalus : Brown-hooded Gull: Chroicocephalus maculipennis
worldbirdnames.org/n-shorebirds.html

Explore Data
Bird Observations … Jan: Feb: Mar: Apr: May: Jun: Jul: Aug: Sep: Oct: Nov: Dec: Northern … Black-billed Gull (Chroicocephalus bulleri)
ebird.org/ebird/newzealand/GuideMe?source=changeLocation&reportType=location&bMonth=01&bYe…

Explore Data
Bird Observations … Black-billed Gull (Chroicocephalus bulleri)
ebird.org/ebird/newzealand/GuideMe?source=changeLocation&reportType=location&bMonth=01&bYe…

Avibase – Bird Checklists of the World – New Zealand bird checklist
Avibase – Bird Checklists of the World New Zealand … Black-billed Gull: Chroicocephalus bulleri: Endemic Endangered: Red-billed Gull: Chroicocephalus scopulinus: Endemic
avibase.bsc-eoc.org/avibase.jsp?pg=checklist&region=nz&list=clements&lang=EN

Updates & Corrections — Clements Checklist
Black-billed Gull Chroicocephalus bulleri Red-billed Gull Chroicocephalus scopulinus Silver Gull Chroicocephalus novaehollandiae
www.birds.cornell.edu/clementschecklist/corrections/Nov08updatescorr

www.rosssilcock.com
Chroicocephalus novaehollandiae Silver Gull According to HANZAB there is "no … C. bulleri Black-billed Gull Res NZ 50,000-100,000 prs (breeds … NZ (NI Jan-Feb, Southern Bird #27). F …
www.rosssilcock.com/12.htm

Official California Bird Records Committee State Bird List
California Bird List of the: Western Field … Bonaparte’s Gull Chroicocephalus philadelphia Black-headed Gull … Black-billed Cuckoo Coccyzus erythropthalmus – * Greater …
www.wfo-cbrc.org/cbrc/ca_list.html

TiF Checklist: CHARADRIIFORMES
Egyptian Plover / Crocodile-bird, Pluvianus aegyptius; Charadriidae … Brown-hooded Gull, Chroicocephalus maculipennis; Black-billed Gull, Chroicocephalus bulleri; Red-billed Gull, …
jboyd.net/Taxo/List8.html

All species
All species … Albatross, Buller’s: Diomedea bulleri: Ungraded: Albatross, Campbell … Bird, Secretary: Sagittarius serpentarius: Ungraded
www.birdguides.com/species/default.asp?list=11