OMG, there is a little baby squirrel/chipmunk whatever in my house!! We thought we heard something yesterday and through the night. I thought it was a smoke detector chirping. Ben thought it was bird. But this is what it turned out to be. An Arizona ground squirrel!! OMG! How did it get in here?? We do not leave doors and windows open at all, ever. And how do I catch it?!?!?