Lesser Black-backed Gull

(Larus graellsii)

Example 1
Date:	16 may 2001
Origin:	Found dead
Location:	Strandvlakte, Schiermonnikoog, NL
Age and sex:	Adult
Feathers:	Rightwing (primaries) \| Rightwing (secundaries)

Example 2
Date:	6 aug 1991
Origin:	Found dead; old
Location:	Neeltje Jans, Oosterscheldedam, NL
Age and sex:	Adult
Feathers:	Tailfeathers

Example 3
Date:	1 sept 1991
Origin:	Found dead.
Location:	Neeltje Jans, Oosterscheldedam, NL
Age and sex:	Juvenile; first year.
Feathers:	Tailfeathers (this bird did have 13 tailfeathers).