I must admit that it had never occurred to me that someone would want to push a live moose out of a plane, but was intrigued and did a bit of research. Apparently the law helps prevent potential harm to the moose during a fall and protects property or individuals from unexpected impacts. I guess that a live moose falling on your property would be an unexpected impact . I remain puzzled as to why the law only applies to live moose, surely a dead moose would cause just as much property damage, although no further harm would be caused to the moose.