I have 3 4 wk old ducklings. 1 Pekin Female; Kevin (from the movie Up), 1 Khaki Campbell Female; Rigby (from a cartoon), 1 unknown sex Magpie; Mack. I have had them for almost 1 mth. If u all wouldnt mind, I have a few questions. Why do my ducks sometimes sound like turkeys, geese or seagulls? Is this normal? Also,my Magpie has developed what looks like 3 feathers growing n the same place. It looks like a mass is forming @ the base . Does any1 know if this will resolve itself or will the Vet need to be called? Thanks for any help!