Rouen duck breast. The female Rouen hens are a consistent shade of mahogany brown, with a brown crown and tan eye-stripes extending from bill to the back of the eyes. Another feature of the female color pattern is the distinct, detailed penciling found on feathers of the head, neck, body, body, most of the wing and tail. Rouen females can be much darker brown than Mallard females. Both sexes also have blue speculum feathers. However, Rouen speculum feathers are brighter in color and larger in size than that of the Mallard. Adult Rouen ducks are typically significantly larger than Mallard ducks. The
Flavius of Rouen Flavius of Rouen Saint Flavius of Rouen, also known as Saint Filleul or Saint Flieu, was a 6th-century bishop of Rouen, the 16th in the usual sequence. Flavius was either of Roman origin or of a Gallic family who had knowledge of Rome. He has sometimes been identified as governor of the palace of King Dagobert, but on chronological grounds this is clearly mistaken. He was more probably treasurer or superintendent of finances for either Childebert or Clotaire, the latter being the more likely. He became bishop of Rouen in 525, and attended the councils of Orleans of 533, 538