The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Yellow Wagtail. Bird. R. S. Series
British Museum. Natural History. Yellow Wagtail. Bird. Waterlow
Pied Wagtail. Motacilla Alba Yarrellii. Ian Beames Ardea. Collectacard. Dixon. 1984
White Wagtail. Motacilla Alba. R. S. Series
White Wagtail. Motacilla Alba. Royal Society for the Protection of the Birds. R. S. Art Press Ltd
Bird. Blue and Yellow Macaw. Caperns Advert Card Birds Feed
Pied Wagtail or Water Wagtail. The Medici Society. London. Medici Bird Series. PM. Worthing. West Sussex. 1977
Water Wagtail. Bird. Engadin Press. Samedan. Schmid. Amriswil. Switzerland