Really white, leucistic, wagtail video

This 24 August 2018 video from the Netherlands shows a white wagtail with leucism.

This 9 April 2011 video shows how a ‘normal’ white wagtail looks.

The video says about itself:

White Wagtail – Motacilla alba (alba)

The race that breeds in continental Europe and is mainly only a passage migrant in the UK, where the subspecies “yarelli”, “Pied Wagtail” is the resident breeder. This bird filmed at Paphos Sewage Works, Cyprus, on March 31st 2011.