To those interested in the fate of the eagle from Wildhorse Island:
Unfortunately the eagle was not eligible to be rehabilitated. Originally the volunteer at the facility thought that the wing may have just been dislocated, but the next morning the vet did an x-ray and showed that the “good” wing actually had several small fractures and the bad wing had had both of the joints completely separated and most of the muscles were torn. This is not a recoverable injury so the bird had to be euthanized. Nobody is sure how this might have happened out on the island, the best guess is probably a mature eagle attacked it.