Is there a minimum amount of space for two ducks to live in? If there is, would four ducks just be double that? If you use measurements, please post them in metric form e.g square metres.
Also, do ducks of different ages get along well with each other? And how old do ducklings have to be before they can live with other ducks (not parents or relatives).
AND IF someone HAPPENS to live in around Christchurch NZ, PLEASE tell me where I can get some ducklings!

