We've had birds for a couple of years now, turkeys, ducks, and chickens however, this morning i went to let them out and my white turkey has its back end covered in maggots which extend all the way up to its neck. I asked a neighbor who also keeps birds what it was and he said it sounded like fly strike. What is this? What can be done to cure the bird? It won't be easy to catch her and hold her down to do much with her but i don't want her to suffer, but i don't want to shoot her either. Help!!!!!!