hello dear members, i would like to know how you can sexing the ducklings which is 5 weeks old???. which are the physically criteria? here are the photos.someone who know,can tell me how many males or females i have ..please... also,is a good way to recognise the gender with the caruncling,at this age??i know that the adult male muscovies have bigger caruncling than the ducks. i think 2 has more caruncling than 1 . some ducklings have lost their feathers on the back,as you can see in the photos..i do not know why...... thank you!!!