Indian Runner duck the Pekin duck. As soon as the Indian Runners became fashionable, a demand for egg-layers and general purpose breeds developed. Using Runners crossed to Rouens, Aylesburys and Cayugas (the large black American breed), William Cook produced his famous Orpington Ducks. Mrs Campbell crossed her fawn-and-white Runner duck to a Rouen drake to create the Campbell ducks introduced in 1898. Later, she introduced wild mallard blood and managed to create the most prolific egg-layer, the Khaki Campbell (announced in 1901). Other breeds followed, some of which emerged as direct mutations of the Khaki Campbell, along with crosses back to Indian Runners,
Rouen (the site of Joan of Arc's pyre) is the modern church of St Joan of Arc. This is a large, modern structure which dominates the square. The form of the building represents an upturned viking boat and a fish shape. Rouen was also home to the French Grand Prix, hosting the race at the nearby Rouen-Les-Essarts track sporadically between 1952 and 1968. In 1999 Rouen authorities demolished the grandstands and other remnants of Rouen's racing past. Today, little remains beyond the public roads that formed the circuit. Rouen has an oceanic climate ("Cfb" in the Koeppen climate classification). Mainline trains