There is a Collectible Item hidden in Angry Birds Star Wars II Reward Chapter level BR-9 (Jedi Youngling), above the first bubble. Send Jedi Youngling just outside the first bubble to target the Bonus Box.
Go back to the Complete Star Wars II Bonus Boxes Guide. If you have a different strategy feel free to leave a comment below.
I’ve 3 starred everything and have all of the bonus items. Yet in the reward chapter for the birds, I can only play 1-5, and 8. Pork side, same thing except I can only play 1-4, 9 & 10. How do I get all these bonus chapters to open up? Is it total overall score, or the fact that I’m not buying credits? Please, please, let me know! Thank you!
This post should answer your question.