(Siskin, Tarin des aulnes, Erlenzeisig, Lúgano común)
| Example 1 | P104-0138 | |
| Date | 23.03.2009 |
|
| Location | Berlin-Weißensee, Parkstraße 36 (Germany) | |
| Origin | Found dead near a feeder | |
| Age and sex | Adult male | |
| Feathers |
4 Down-feathers, 9 primaries, 3
alula-feathers (1st row) 9 secondaries (2nd row) 4 Down-feathers and 12 tail-feathers (3rd row) |
|
| Literature | ||
| Carduelis_spinus- | ||
| Example 2 | P104-0083 | |
| Date | 23.03.2009 |
|
| Location | Berlin-Weißensee, Parkstraße 36 (Germany) | |
| Origin | Found dead near a feeder | |
| Age and sex | Adult male | |
| Feathers | 4 Down-feathers and 9 primaries as well as 3 alula-feathers of the left wing | |
| Literature | ||
| Example 3 | P104-0083 | |
| Date | 23.03.2009 |
|
| Location | Berlin-Weißensee, Parkstraße 36 (Germany) | |
| Origin | Found dead near a feeder | |
| Age and sex | Adult male | |
| Feathers | 9 Secondaries of the left wing | |
| Literature | ||
| Example 4 | P104-0087 | |
| Date | 23.03.2009 |
|
| Location | Berlin-Weißensee, Parkstraße 36 (Germany) | |
| Origin | Found dead near a feeder | |
| Age and sex | Adult male | |
| Feathers | 4-Down-feathers and 12 tail-feathers | |
| Literature | ||
| Literature |
R. Brown, J. Ferguson, M. Lawrence, D. Lees, Federn, Spuren und Zeichen, Aula-Verlag, Wiebelsheim 2003, page 170-171 R. März, Gewöll- und Rupfungskunde, Akademie-Verlag, Berlin 1987, page 331 and 334 |
