Has Anyone Seen my Falcon

Had a fun BUT HOT afternoon watching a falcon show!!! once the crowed gathered he let  one of the birds go, it decided that it was running away from home so he wasn't going to let the other one go in case he was also going to do a runner also.
Maybe he needs to be a bit nicer to them, so after 1/2 an hour flapping his decoy stuffed road kill to no avail we left him walking the sand dunes hold his highteck antenna ....1/2 and hour later we noticed him leave in a four wheel drive and yes you guessed it the antenna was out the window and he disappeared.....