en 
Nederlands
Projects
| name | actions |
|---|---|
| Sandwich Tern, ring with 3 char. (first=A H J N T V or 2 (with [.]) or a T N V on various positions) | info |
| Sparrowhawk, yellow ring with 3 letters | info |
| Starling, darkgreen or black ring with 2 characters | info |
| Starling, orange ring with X and 3 plain rings | info |
| Starling, yellow ring with 3 characters (first=digit) | info |
| Stonechat, orange ring with A and 2 plain rings | info |
| Tree Sparrow, ring with A and 2 plain rings | info |
| White-tailed Eagle, 1 grey or black ring with 4 characters (first=A) | info |
Look at the help page for more information.
Contact helpdesk@cr-birding.org for support and more information.
