Hello all, I have a question regarding moving. I am moving from Tucson AZ to Mobile AL, in the SUV will be 3 small dogs, a cat carrier and finally a large dog crate with our Military Macaw. My question is, whats the best way to travel a long distance with a large bird? He is also a screamer, are there sedatives? He does quiet down with his cage covered, would covering him for an extended period be harmful?