Quail is fine for now. I'm not saying you have to chop it up and give it to her tomorrow, just that it's a good idea to be on the look out now. She probably is more then ready to start on bones whenever you are.
I have quail. Thats about it. I have pork kidneys as well. But other than that its just beef and chicken.
I started out with Beef then chicken. I found that my supermarket has turkey neck (and it's relatively inexpensive). The bones have large sponge like structure that allows them chew through it with ease (I just split them into quarters to make it easier).
So random green poops are okay? Like I said she has had poops like the ones that looked like chicken but they only happen like 3 times then they go away for a while then she will have them a couple times then it goes away.