At last, I've been able to release this after days of trying from my Hotel room, just to find out that its just browser problem.  This Green bird also known as the Boomerang Bird, being my 6th release of the series.  I don't dare to call this release as the final bird if we count the Rio series :).

This bird's curved beak enabling it to act like a boomerang.  Hence it is its special ability; to return to the originating bird sling when tapped.  The normal curved track however makes the return is a little bit hard to control.  You might as well see the bird go to the way that you don't really meant to.  With some practice, this bird will be very useful to get into impossible area as the puzzle may present you.

Completed Models:

Built by my friend: Adhiwardhana Widjajanto

INSTRUCTION

Please carefully read the licence agreement before you proceed with the download
Green Angry Bird Papercraft