Gulls

species: 
Herring Gull
scientific name: 
Larus argentatus
notes: 

Green ring with a white 4 alpha code, starting letter 'X'.

note 1 : birds are or Caspian Gull or hybrids with Caspian gull ringed ringed in the Lausitz area, East German inland near Polish border.

note 2 : bird ringed by Heiko Michaelis.

email sighting submit: 
website information: 
Beringungszentrale Hiddensee
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Dark Green [G]
colour-ring code (of the c-ring): 
Four alpha code (4 letters).
countries where ringed: 
Germany.
Images: 
First letter/number (of the c-ring): 
X