Great job for your first game. It is an really pretty game with soft colors and the model of the bird is really cute. The fact that it is 3D and in browser is a nice thing. Only thing I would recomend is that a time limit or certain levels with it would have been nice to spice things up, it is really common for sphere physics games like Super Monkey Ball and play around more with level design, you can go beyond when it comes to physics, just go wild with it!