Oh my gosh oh my gosh! Good thing they aren't here, I'd be adding FIVE to my clowder! (everyone on PT knows by now, I can NOT foster!!!)

I sure hope mom isn't moving them because of that first photo you took. Mom cats are SO protective and intent on security -- as they need to be, in the wild. But come on, Momma, you are being helped is all! Food, shelter, you and the wee ones will be OK!