I need help with these. I'm guessing they're all younger. All found in my town in northern Calif.
CLOSED: I.D. on Gulls Please
Resin Northumberland, United Kingdom(Zone 9a) Jan 22, 2013
#1 Ring-billed Gull, adult
#2 American Herring Gull, adult
#3 probably California Gull, 2nd winter, but not 100% sure, could be Herring again