poor feather coverage

by lee
(brisbane, qld, australia)

hey i have a pair of Alex parrots that i got about three weeks ago the female bird has poor feather coverage they do not look smooth like most other Alex parrots i have seen, and i have read about moulting and think it may be this she is very shy and i am unable to get to close to her to really look but she has no bold patches just very mothy , the male however is more attractive and his feathers are beautiful i have been feeding them heaps of fruit and veg trying to get them healthy just wanted to know if i should be worried about her and if it is moulting how long will it take before she looks will again