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 was ranked #45. These rankings are based on the reputation of the university as well as the extent and quality of the research performed at each location. The University of Rouen ("Université de Rouen") is a French university, in the Academy of Rouen. Students do not live on campus at University of Rouen, as housing is not available through the university. Nearby apartments are available and booked through the state agency CROUS. 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