Gulls
species:
Herring Gull
scientific name:
Larus argentatus
notes:
Black ring with a yellow 4 alpha-numeric code (starting letter 'T') (on left tarsus) and BTO-metal ring (on right tarsus).
note 1 : last position uses each letter of the alphabet and * is a number from 0-9.
note 2 : used codes are T*TR through to T*TZ ; T*UA through to T*UZ ; T*VA through to T*VZ ; T*WA through to T*WZ ; T*XA through to T*XZ ; T*YA through to T*YZ ; T*ZA through to T*ZZ.
note 3 : birds are ringed on the Isle of Man, British Isles.
note 4 :
email sighting submit:
website information:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Black (Niger) [N]
colour-ring code (of the c-ring):
Four alpha-numeric code (4 letters/numbers).
colour-ring position (of the c-ring):
Tarsus left.
countries where ringed:
United Kingdom.
First letter/number (of the c-ring):
T
