Why is my Parrot bald

balding parrot

balding parrot

balding parrot

I have two baby Quaker Parrots. They are about the same age I believed 3 months old. I feed them 3 to 4 times a day. They are on bird formula- the best brand according to the pet store. However, they haven't been growing, they are smaller than other Quaker Parrot babies I have handled before. One of them is bald on the body even though it was growing feathers not to long ago. The entire body is pink and featherless.

The baby Quaker does have feathered wings and head though. They were on 2 feedings a day because their former owner worked long hours, I am now taking care of them because of this. Did the 2 feedings a day stunt their growth or cause a deformity? Please help me.