Gulls
species:
Heuglin's Gull
scientific name:
Larus heuglini
notes:
Red ring with a white four alpha-numeric code, starting letter 'U' (on right leg) and metal ring.
note 1 : starting letter 'U', followed by a number and two letters.
note 2 : since 2021, soem birds are tagged with a sat-receiver.
note 3 :
email sighting submit:
email sighting submit (2):
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Red [R]
colour-ring code (of the c-ring):
Four alpha-numeric code (4 letters/numbers).
colour-ring position (of the c-ring):
Tarsus right.
Images:
First letter/number (of the c-ring):
U
