For a first game, that's not bad. The animation on your bird was very nice.
The beach looked OK, but you probably want to create seamless tiles to avoid the lines between them.
The controls were alright (just A and D?), but the way you applied the acceleration was a bit awkward.
I'm not sure I found any chips, but I also had that problem where it jumped back to the start screen after a dive.
Keep developing games though. What you made looks really nice.