I have 3 dozen crested rouen/ pure rouen ducks eggs for sale. The pure rouens have had great fertility. The crested just started laying 2 weeks ago and have not had a chance to test them yet. The pure rouens are production bred and and very colorful. The crested female i have shown and has won 1st, BV, BB and champion medium duck. The eggs will be $15 a dozen for the crested and $10 a dozen for the pure rouens. I can do a mix. Email me for pictures.