California Gull californicus

(last update: 22-12-2016 )

Coordinators:
Alex Abela
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

California Gull californicus 267 2nd cycle (2CY), August 18 2013, Yolo Co., CA. Picture: Steve Hampton.

An early season bird, still molting into 2nd basic. Note the 2nd cycle greater coverts, with a wavy marbled pattern. The outermost primaries are thin and tattered, desperately in need of replacement, but no worries, one can see the new ones growing in (the dark well-rounded ones).

Individual red code 267. This red-banded California Gull was banded summer 2012 on Mono Lake by Kristie Nelson.