Gulls
species:
Great Black-backed Gull
scientific name:
Larus marinus
notes:
Yellow ring with a black three alpha-numeric code (nxn, where n=number and x=letter) (on right tarsus) and metal ring (on left tarsus).
note 1 : all birds are ringed in the Bailiwick of Guernsey.
note 2 : Annual Reports are available on the Guernsey Gulls web site (www.guernseygulls.co.uk) and also on the Guernsey Gulls Blogspot (www.guernseygulls.blogspot.com).
note 3 :
website sighting submit:
email sighting submit:
website information:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Yellow [Y]
colour-ring code (of the c-ring):
Three alpha-numeric code (3 letters/numbers).
countries where ringed:
Guernsey.
Images:
