It feels great and the animations look great! 
Perhaps a warning system of sorts could be great since i feel the rocks come in too quickly and at times when i jumped over a rock i landed into one making it feel as if it's the game's fault i died not my own.

Nice! If you’re looking for feedback, I have a few points:

• The rocks flying in from the left feels a little confusing. Maybe coming from the right would make more sense.
• The hit detection seems to be a little funky at times. I’m losing the game even though my dodo didn’t hit a rock when I jumped over :(
• The rocks should come from a little lower down. Even though there’s some randomness, they seem to favour coming in way above my dodo.