What a beautiful little game! I liked the little guy's skill set which you used well especially in the difficult parts! Catch wind - drop - repeat. And thanks for putting the respawn so close to the hazards.
What do the pinwheels do? There are two in plain sight: one at the beginning and another at the top of the tower, but I found two more! I just had to jump off the tower and float as far each way as I could go.
There is one on the far right cliff and one on the far left cliff. I activated all four but nothing happened. Do you have to activate the three lower ones BEFORE you get the tower pinwheel? Or are they just for fun?
Also, there seems to be a cave in the cliff above your starting house. I can't float to it even starting from the tower. Is that anything?
I really enjoyed your game and would love to play more! I also agree that the day and night cycle was a lovely touch! :)