Gulls

species:

Great Black-backed Gull

scientific name:

Larus marinus

notes:

Dyed birds (red/pink) with rhodamine on neck/nape and breast.

note 1 : these gulls will be marked as part of a new project looking at gulls, landfills, local nature reserves and other sensitive areas.

note 2 : birds may be colour dyed with either Rhodamine (pink/red) or picric acrid (yellow) : these sightings should be sent to Andy Baxter at a.baxter@csl.gov.uk

email sighting submit:

colour-ring type:

Colour-dyed.

colour-ring colour (of the c-ring):

Red [R]

countries where ringed:

United Kingdom.