my bird has bald spots under his wings?

 
My bird has bald spots under his wings?
i adopted a cockatiel from a animal shelter about 2 days ago and i just noticed he doesnt have feathers under his winds. just a bit of fuz. and also i noticed he ocationally tries to eat his poop. is he ok? should i take him to a vet

Best Answer - Chosen by Voters

no feather under wings
possible causes:
stress and depression,
feather mites
nutritional deficiecies.

eating poop
nutritional deficiecies.
or behavioral problems .

it is more secure if you take the bird to a AVIAN vet for a check up.

Good luck!

Source (s):

I have a cockatiel, looking after birds since 1995