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) |
| coordinator |
Luka Jurinovic
send e-mail
|
| first capture | Jan. 5, 2020 by Jaki dečki ringing group |
| permanent link | submit.cr-birding.org/animals/48792/403b6963d780762ec240/ |
|
SEJR
|
