Gulls
species:
Caspian Gull
scientific name:
Larus cachinnans
notes:
Red ring with a white four alpha-numeric code (first letter 'H') (on one leg) and metal ring (on other leg).
note 1 : rings are to be read from bottom to top, most rings have a “checkpoint”.
note 2 : birds are ringed at Schleswig- Holstein and Hamburg.
note 3 : examples are : H99X, H123, HA67, HX43, H789, H23A, H2C3, H7X6, HCCR, HNMA, ...
email sighting submit:
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).
countries where ringed:
Germany.
First letter/number (of the c-ring):
H
