I'm sure this sounds strange but I'm wondering if anyone knows, is it possible for a chipmunk to attack a pigeon? My pigeons are in a cage inside a secure chicken run. I didn't think chipmunks could get in but they tunneled under the foot of buried hardware cloth and come in once in a while. The pigeon cage has an open bottom which sits on the ground (I thought this would be OK since nothing should be in the pen). This morning, I noticed a pile of corn separated from the piegon food inside the pigeon's cage. I looked at my pigeon and saw that he was dripping blood from a throat wound. He has feathers missing in a two inch diameter on the front of his throat, and a single puncture in the middle from which he had lost a lot of blood. I was first thinking a weasel, but wouldn't a weasel have just killed him and the other pigeon in the cage? I've never heard of a chipmunk attacking a bird but I'm wondering if the pigeon (he is pretty aggressive) bit the chipmunk and the chipmunk fought back? I've covered the bottom of the cage so nothing else can get in. I'm not sure if the pigeon is going to make it and I feel so bad for him- I've had him for almost 10 years. Just wondering if anyone has heard of this or if it is possible?