LittleBirdy (initially called Paddles) is based on a very simple idea, yet in practice it is challenging.
All you need is to use branches to guide LittleBirdy to allow it to feed.
But the problem is that the branches behave differently and their number is limited.

This is the first version of the game with 20 levels.

Thanks to all who took the time to give me a feedback as well as screen shots,
you are amazing.