Pretty damn awesome, but Id like to point out a few things if you dont mind, first of all the "-"s

- dimensions are way too small, even if I have 22 lcd its like a little square that I cant really see anything on (I know why you used that small dimensions)
- the eye close up scene, seems quite rushed to me, its because of the lines that make the eye..
- the bird, when hes going down and up to get the corn or whatever, there shoudl be more inbetweens
- the first sneak cycle, his but is way too behind the legs, he would fall over, try to walk like this with your legs coming that far forward, try to walk normally and then shift your butt back and you will stop.
- shakyness, in some scenes it was really obvious
- the yellow text in the credits, shoudl be pink, purple or gray

and now the "+"s

+ the intro is cool
+ music
+ the color balance, I love how you used the colors
+ the background
+ the smoothness and fluidness of the characters movements
+ the way the bird jumps and turns, thats something incredibly cute :D
+ when the pink guy covers behind the tree, epic anticipation and great flow
+ the idea with 3 sneak cycles
+ great anticipation and everything about the birds take off
+ awesome physics when he the character jumps into the water
+ I cant really say how much I adore that water effect, it was INSANE !
+ credits were cute, I like how you kept it in the same style all the way through, everything was smooth and clear, good job.

8.5/10 because of the dimensions and some parts seemed rushed to me, great job, you indeed are one of the most skilled people around here.