On my phone, those look like maggots to me. @casportpony, do you see that pic? Do you still think mites? Those look way too big to be mites. What do you advise for maggots?
Where on her body are the bugs? Can you tell where the foul odor is coming from? Do you see any wounds anywhere on her? Part her feathers, look under her wings, between her legs, etc. Are the bugs moving? Are they about the size of grains of rice? If so, they may be maggots. Can you post...