Example 1 |
|
| Date: | |
| Origin: | A mailed featherscan |
| Location: | Hungary |
| Age and sex: | |
| Feathers: | Feathers of females (Circus pyargus, C. cyaneus and C. macrourus) |
Example 2 |
|
| Date: | |
| Origin: | A mailed featherscan |
| Location: | Hungary |
| Age and sex: | |
| Feathers: | Wingfeathers of males (Circus aeruginosus, C. pyargus, C. cyaneus and C. macrourus) |