Gulls

species:

Lesser Black-backed Gull

scientific name:

Larus fuscus

notes:

Combination of :
*red ring with a white one alpha code (letter 'K') (on left tarsus) and metal ring (on left tibia).
* three c-rings (on right tarsus).

note 1 : this is an UvA-bits project used on the the local breeding population of Schiermonnikoog, NL in order to measure their space use in relation to a new-to-build off-shore wind farm within the foraging area of these birds.

note 2 : used colourss as c-ring : red, yellow, dark-green, blakc and pale-blue.

note 3 :

email sighting submit:

colour-ring type:

Legrings : combination of one coded and uncoded rings.

colour-ring colour (of the c-ring):

Red [R]

colour-ring code (of the c-ring):

One alpha code (1 letter).

colour-ring position (of the c-ring):

Tarsus left.

countries where ringed:

The Netherlands.

First letter/number (of the c-ring):