The second paralyzed red-tail never improved; her feet stayed tightly balled and actually started turning black, although there was no gangrenous smell. Vets Peggy Hobby and Richie Hatcher were as stymied as I was on this one, but given the deterioration in her feet and the failure to respond to treatment for the paralysis, we opted for euthanasia.
The common nighthawk also showed no improvement; in fact, the follow-up x-ray of his wing showed a worsening of the fracture and no callus formation at all. Given the increased displacement, we again opted for euthanasia.