Larus cachinnans

(last update: February 16, 2013)

Greg Neubauer
Marcin Przymencki
Albert de Jong
Mars Muusse


cachinnans plumages

Larus (cachinnans) mongolicus 2CY, June 17 2013, Lake Ugii, Mongolia (47,46N 102,46E). Picture: Hadoram Shirihai.

Halfway complete moult, P6-P10 still old juvenile. Row of MC just replaced, GC very worn, exposing the old secondary bases underneath. New scaps boldly barred.