There is green on the twigs by where new twigs were just starting to grow out. I did look at pictures, but I wanted to check here and see what people thought before I feed my boys these twigs...
You could always post pictures if you're worried about it. But it's probably the new growth on the twigs.
In all the twigs I've prepared I've never had lichen on them if they're pencil sized or smaller. It seems like the lichen normally doesn't grow quick enough for it to be on the smaller twigs. I've seen them though on twigs that are around 1/2" to 1" thick
Unless it's fuzzy, then it could be mold if they didn't dry out completely.
Thank you. I just wanted to make sure. I was just wanting to be safe with my boys. Thanks! And it's probably not mold since I just scrubbed and baked them yesterday.