Antique print titled 'motacilla boarula'. The yellow wagtail is a small, graceful, yellow and green bird, with a medium-length tail and slender black legs. It spends much time walking or running on the ground. As its name implies, it wags its tail from time to time. This print originates from 'nederlandsche vogelen; volgens hunne huisdouding, aert, en eigenschappen beschreeven", amsterdam, 1770-1829 by c. Nozeman, m. Houttuyn and j.c. Sepp. This is the most important and first study in the netherlands of ornithology at that time. The birds are depicted as they are in life, said to be depicted close to life sized and in their environment. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution