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.
History of Rouen 40,000 people. In 1389, another urban revolt of the underclass broke out, the "Harelle". It was part of a widespread rebellion in France that year and was suppressed with the withdrawal of Rouen's charter and river-traffic privileges once more. During the Hundred Years' War, on 19 January 1419, Rouen and its population of 70,000 surrendered to Henry V of England, who annexed Normandy once again to the Plantagenet domains. But Rouen did not go quietly: Alain Blanchard hung English prisoners from the walls, for which he was summarily executed; the Canon and Vicar General of Rouen, Robert de Livet, became