 |
| |||
| yellow wagtail Motacilla flava (Vogel); Blue-headed Wagtail | |||
| blue-headed wagtail (Motacilla flava flava); yellow wagtail (Motacilla flava flava) | |||
| blue-headed wagtail (Motacilla flava); yellow wagtail (Motacilla flava) | |||
| blue-headed wagtail (Motacilla flava, Motacilla flava flava) | |||
| Schafstelze: 6 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 4 |
| Zoology | 2 |