en 
Nederlands
large gulls
blue ring with 4 letters (third=A or O)
Details
| coordinator |
Eric Stienen
|
|---|---|
| website | none |
| cr-birding | https://cr-birding.org/node/337 |
| ring area | Belgium |
| animals | 12639 |
| observations | 180380, of which 13919 are captures |
| ringed in | 1986 to 2023 |
Example bird
|
TJ.OM
|
Shorthand: B-TJ.OM
explanation
This is an arbitrary example of a bird that might not exist.
Data entry
Look at the help page for more information.
Contact helpdesk@cr-birding.org for support and more information.
