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.
Church of St. Ouen, Rouen Church of St. Ouen, Rouen Saint-Ouen Abbey Church, also referred in English as Saint-Owen Abbey Church (), is a large Gothic Roman Catholic church in Rouen, Normandy, France. The abbey is famous for both its architecture and its large, unaltered Cavaillé-Coll organ, which has once been described as "a Michelangelo of an organ" by Charles-Marie Widor. Built on a similar scale to nearby Rouen Cathedral, it is, along with the Church of Saint-Maclou, one of the principal Gothic monuments of Rouen. The church was originally built as the abbey church of Saint Ouen for the Benedictine Order, beginning in 1318