Hey guys, I have just received my 5-6 month old alexandrine parrot but I have noticed a few things that are worrying me. Firstly is it normal for a parrot to be shaking every time you look at it or come close to it (also the bird was delivered to me over the course of a full day) and also is it normal for young alexandrine parrots to have a grey patch on their wings? I would appreciate if someone could answer as quick as possible.