Larus cachinnans

(last update: February 16, 2013)

Coordinator:
Greg Neubauer
Marcin Przymencki
Albert de Jong
Mars Muusse

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cachinnans plumages

Larus cachinnans 1CY-2CY, December 2012 - January 2013, Landfill VRSU de Colmenar Viejo, Madrid. Picture: Delfín González.

No tertials, but several inner wing-coverts have been included in post-juvenile moult last autumn. Pale underwing.

below: cachinnans 1CY, December 06 2012, Landfill VRSU de Colmenar Viejo, Madrid. Picture: Delfín González.

below: cachinnans 2CY, January 04 2013, Landfill VRSU de Colmenar Viejo, Madrid. Picture: Delfín González.

below: cachinnans 2CY, January 12 2013, Landfill VRSU de Colmenar Viejo, Madrid. Picture: Delfín González.