That little tabby in the last picture looks like it's going, "Hey, dang it, I was taking a nap! Leggo my chin, you big human!" Gonna have an attitude when it grows up.
Aww, sweet little babies! Do you know if they were abandoned by their mom, or a human? I don't know how anyone could do that to such little ones! Bless you for saving them & good luck finding their forever homes.