Genus: Motacilla
Systematics :
| Kingdom | Animals (Animalia) | ||||||||
| Phylum | Ryggstrengdyr (Chordata) | ||||||||
| Subphylum | Virveldyr (Vertebrata) | ||||||||
| Klasse | Birds (Aves) | ||||||||
| Order | Passerines (Passeriformes) | ||||||||
| Family | Erlefamilien (Motacillidae) | ||||||||
| Genus | Motacilla | ||||||||
| Species | Yellow Wagtail (Motacilla flava) | ||||||||
| Subspecies | Svarthodet gulerle (Motacilla flava feldegg) | ||||||||
| Subspecies | Sørlig gulerle (Motacilla flava flava) | ||||||||
| Subspecies | Engelsk gulerle (Motacilla flava flavissima) | ||||||||
| Subspecies | Såerle (Motacilla flava thunbergi) | ||||||||
| Species | White Wagtail (Motacilla alba) | ||||||||
| Subspecies | Pied Wagtail (Motacilla alba yarrellii) | ||||||||
| Species | Citrine Wagtail (Motacilla citreola) | ||||||||
| Species | Grey Wagtail (Motacilla cinerea) | ||||||||
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