Rouen duck Rouen duckling is identical to the Mallard duckling in terms of plumage coloring. In North America, two distinct types are bred: the common, or production-bred, variety that is larger than a Mallard but has a typical duck conformation, and the much larger and squarer standard-bred variety. The production variety normally weighs 6–8 lbs (2.7–3.6 kg) while the standard-bred weighs 9–12 lb (4.1–5.4 kg). Rouen ducklings can be distinguished from wild mallard ducklings by the presence of a second stripe which runs across their face, just under their eye, whereas mallard ducklings have only one stripe which runs across their eye.
University of Rouen University of Rouen Located not in Rouen, but in the suburb of Mont-Saint-Aignan (a "township" in the Normandy region), the University of Rouen opened in 1966 as an off-shoot of the University of Caen. It is a large public university with over 25,000 students enrolled. According to U.S. News & World Report, University of Rouen made #835 (in a 3-way tie with Assiut University in Egypt and Universidad de Antioquia in Columbia) on the Best Global Universities list (published October 24, 2017) out of 1,250 universities being judged. University of Rouen was also compared to 66 other French universities and