Mama had another kitten in the middle of the night Tuesday night - a little tortie. And one of the buff kittens now appears to be orange not buff. Here's our "kitten pile", the two mamas and all of the kittens are together. The first mama is more scared and the second mama is very protective of the first mama. They are probably siblings or close as pretty much all the cats in that colony that we're helping TNR are all about the same age.