Kolring team in the Leczyca garbage dump

Leczyca is one of the best garbage dump (no segregation of garbage until 2015) to gull watching in West Pomerania. This winter we also start colourringing gulls using a big live trap.

01.12.2013 just 2 hours in Leczyca 

crringed: 
Black-headed Gull (Chroicocephalus ridibundus) - 3 imm.
Common Gull (Larus canus) - 1 imm, 1 2cy

Common gull - 2cy (second winter)

controls: 
Caspian gull (Larus cachinnans) - yellow HC229 - Germany
Caspian gull (Larus cachinnans) - yellow PNKN - Poland