Western Gull occidentalis

(last update: 22-12-2016 )

Coordinators:
Alvaro Jaramillo
John Cant
Mars Muusse

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1cy June
1cy July
1cy Aug
1cy Sept
1cy Oct
1cy Nov
1cy Dec

2cy Jan
2cy Feb
2cy March
2cy April
2cy May
2cy June
2cy July
2cy Aug
2cy Sept
2cy Oct
2cy Nov
2cy Dec

3cy Jan
3cy Feb
3cy March
3cy April
3cy May
3cy June
3cy July
3cy Aug
3cy Sept
3cy Oct
3cy Nov
3cy Dec

4cy / sub-ad Jan
4cy / sub-ad Feb
4cy / sub-ad March
4cy / sub-ad April
4cy / sub-ad May
4cy / sub-ad June
4cy / sub-ad July
4cy / sub-ad Aug
4cy / sub-ad Sept
4cy / sub-ad Oct
4cy / sub-ad Nov
4cy / sub-ad Dec

adult Jan
adult Feb
adult March
adult April
adult May
adult June
adult July
adult Aug
adult Sept
adult Oct
adult Nov
adult Dec

adult: July

BANDED WESTERN GULLS - Farallon Island Colour Codes

Hatch Year (HY) left right
1996 white metal
1997 --- blue + metal
1998 --- black + metal
1999 --- green + metal
2000 yellow metal
2001 blue metal
2002 green metal
2003 black standard
2004 red standard
2005 grey standard
2006 metal yellow
2007 metal blue
2008 metal white
2009 metal green
2010 metal black
2011 metal red
2012 metal grey
2013 yellow + metal ---
2014 blue + metal ---
2015 white + metal ---
2016 ??? ???

 

occidentalis Western Gull

Western Gull occidentalis adult, July 01 2014, Morro Rock, California, USA. Picture: Kikapoo Kid.
Western Gull occidentalis adult, July 11 2013, Fremont, Alameda Cty., California USA. Picture: John Cant.
Western Gull occidentalis adult, July 15 2016, Pillar Point Harbor, San Mateo Cty., California, USA. Picture: John Cant.
Western Gull occidentalis adult, July 14 2010, Haystack Rock, Cannon Beach, Oregon. Picture: Lyn Topinka.
Western Gull occidentalis adult, July 14 2010, Haystack Rock, Cannon Beach, Oregon. Picture: Lyn Topinka.