Life history: Black-headed Gull W-SEJR

another observation of this bird
name W-SEJR
colour code(s) W-SEJR ( since 05-01-2020 )
metal ring(s) HRZ LS06874 ( since 05-01-2020 )
sex unknown
birth year unknown (age at first capture: >2 cj)
project Black-headed Gull, white ring with 4 characters (first=S)
Luka Jurinovic
first capture Jan. 5, 2020 by Jaki dečki ringing group
permanent link


status date observer type condition region actions
2020-01-05 hidden capture alive and healthy Rubbish tip, Jakuševec, Zagreb, Croatia (HR) info
2020-08-18 hidden observation alive and healthy Charca de Suárez Nature Reserve (ES) info