Gulls
species:
Slender-billed Gull
scientific name:
Chroicocephalus genei
notes:
Black ring with a white three alpha-numeric code (first letter "X"/number/letter).
note 1 : used codes are X0A...X0Z, X1A...X1Z, ... X9A...X9Z.
note 2 :
email sighting submit:
colour-ring type:
Legring : one, coded.
colour-ring colour (of the c-ring):
Black (Niger) [N]
colour-ring code (of the c-ring):
Three alpha-numeric code (3 letters/numbers).
colour-ring position (of the c-ring):
Tarsus left.
countries where ringed:
Israël.
First letter/number (of the c-ring):
X
