BP changing colors

[Bassinkorea]

Is it normal for BP's to change colors??
I have 4 BP's and when I got them, 2 of them were 100% orange and the other 2 had a single black spot about 1/2" on their dorsal fins.

Recently, the black spots have gone
Now one of the other BP's has black marks appearing on his body

Is this normal or is there something wrong??

 

[the animal guy]

it's normal. Later they get bigger, the blacks might not come back but maybe only in times of stress.

 

[Bassinkorea]

That's good info to know, thank you!!

 

[fishfreak317]

yeah parrots are known to get a sort of "black blotches" on there body/fins in stressful or dirty environments.