Gulls
species:
Herring Gull
scientific name:
Larus argentatus
notes:
Combination of :
* black (or blue) ring (on tibia) [=project-marker]
* blue ring or green (2015) with a white two alpha code (a dot '.' between the letters) (on right tibia).
OR white ring with black two alpha or two numeric code (on left tibia).
OR orange OR lime ring with a black two alpha-numeric code.
* metal ring (on left or right tarsus).
* Combination of a red ring and a blue ring with a white two alpha-numeric code.
note 1 :
email sighting submit:
website information:
colour-ring type:
Legrings : combination of one coded and uncoded rings.
countries where ringed:
The Netherlands.
Attachment:
