Observation of a Wagtail with the unusual colour in the Carpathians. - B.I. Godovanets. - Berkut. 4 (1-2). 1995. P. 17.
On the river Tissa in Transkarpathian region an individual with signs of the Grey and White Wagtails was observed. It is supposed that it was a Grey Wagtail with the anomal colour of the head and neck or a hybrid of this two species. [Ukrainian].