Example 1 |
|
| Date: | ? |
| Origin: | Collection B. Veenstra |
| Location: | NL |
| Age and sex: | Adult |
| Feathers: | Tailfeather (upper- & underside) |
Example 2 |
|
| Date: | 24 march 1995 |
| Origin: | Broken wing |
| Location: | Holten - Rijssen, NL |
| Age and sex: | Second year female |
| Feathers: | Rightwingfeathers (primaries and secundaries) | Headfeathers | Tailfeathers |