I brought one of my birds in today to inspect her well under the light, the very tips of her wings were a little raw on both sides. I also saw some little bugs crawling around when I extended her wings. They were a light brownish color and very small. Is there anything I can do for her wing tips and does this sound normal? Do the bugs sound like lice or mites? I don't have access to DE right now, but hope to have some soon. Is there any other (safe) treatment for these types of parasites?