Black-tailed Gull (crassirostris) / ウミネコ / 괭이갈매기

(last update: December 2015)

Coordinators:
Kim Seog-min (South Korea)
Hideo Shimura (Japan)
Peter Adriaens (Belgium)
Mars Muusse (Netherlands)

California Gull (californicus, presumed ssp albertaensis) 2nd cycle (3CY), January 09 2005, Rio del Mar, CA. Picture: Jeff Poklen.

Please visit Jeff's PBase.