I know the cats that hang around the Tucson Train Station are sure curious critters. I'm surprised none of them have been run over yet by those trains. But they really do have it made - the Amtrak people at the station feed them and give them warm places to sleep. They have a covered pavilion that has a high iron fence all around that is just right for a cat to squeeze through but too narrow for a coyote. They sleep under a big old steam engine that is on display.