Ok, there was this bird out by my feeder this morning. Not eating, just puffed up sleeping (It's cold out today). She was still there when I got home from lunch and it seems she has a collar around her neck. She's pigeon like i guess, a really light brown. I can walk up to her, but if I try to touch her she filies in a circle, then right back to the ground beneath the feeder. She's walking fine, and seems to fly fine (just not very far). When she stands she holds one of her feet off the ground. I don't want to catch her for fear of hurting her, but if she's hurt already and I let her be..............I don't want to contribute to her death either. I dumped some food on the ground and she started eating. She has bright red eyes too, and very beautiful. What should I do? Just keep an eye on her?