Is my bird plucking?

[sagaroyne]

I noticed that my bird has a bald spot, do you think he’s plucking or injured? he doesn’t seem to be in any pain.

 

[Scott]

Hard to know for certain, but doesn't look like an injury other than the oblong reddish area.

Do you notice if he over-grooms or pays extra attention to the area?

I'll share this informative thread, gives some indications of what causes plucking and how to manage. (not suggesting he is plucking)
http://www.parrotforums.com/behavioral/52217-plucking-search-answers.html