Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argentatus) JAM11 4CY, February 21 2015, Hovindam - Oslo, Norway. Picture: John Sandøy.

Please visit John's Hovindam Blog for more images! The Hovin Dam, or Lilleberg Pond, is a pond in Oslo where John attracts wintering gulls with cat food or cerals.

JAM11 was ringed as 4CY in winter at Kambo, near Mos. Very immature looking bird, but with adult-like inner primaries.