 |
| |||
| Feldsperling m | |||
| Rotkopfsperling m | |||
| Feldsperling m (Passer montanus) | |||
| Feldsperling m (Passer montanus); Baumammer f (Spizella arborea) | |||
| |||
| Feldsperling m (Passer montanus) | |||
|
tree- sparrow : 5 短语, 2 学科 |
| 一般 | 2 |
| 鸟类学 | 3 |
|
| |||
| Feldsperling m | |||
| Rotkopfsperling m | |||
| Feldsperling m (Passer montanus) | |||
| Feldsperling m (Passer montanus); Baumammer f (Spizella arborea) | |||
| |||
| Feldsperling m (Passer montanus) | |||
|
tree- sparrow : 5 短语, 2 学科 |
| 一般 | 2 |
| 鸟类学 | 3 |