paper

I've seen lots of toys that use cupcake liners and I thought: the coloured napkins must be food safe, does that make them safe for parrots as well?? And I found some white (king of beige) crepe paper streamers and was thinking about using it for toys as well. Does anyone have any experience...

Is it ok to use recycled stuff that has color on it for ex: caprisons box. My birdies don't ingest any of it or chew it much, just shred it to find treats. They are so useful, but are they safe?

Expert tail-maker Sydney has been offering demonstrations on how to nest, however I'm not sure Adélie is learning much.... She is instead following in her fathers footsteps by following the other around and pulling out all the stored paper. *For anyone who doesn't know my birds, to clarify...