I dont know where to post this, but I hope someone can help, i rescued a bluejay from a cat, it (cat) broke its leg in 2 places, at the joint & a compound break by the foot, the bird has recovered nicely from shock and is eating & drinking very well, but that leg is bad! its swollen and green puss is leaking from the wound, the leg is not usable, also no wildlife person is near, the leg needs to come off in (my opinion) but what on earth do i do?? Ive had the bird about 2 weeks, he/she is great except for that....