This was a really challenging puzzle game that requires you to learn mechanics precisely to finish it, and I don't say that as a bad thing. I thought the second level was good at teaching the tree circling mechanic because there was no way to solve it like the first level, so once you've exhausted solving it with the methods you already know, the option becomes, "What if I make him walk at the trees?" And again in the level where the path snakes down from the top, you can't succeed until you learn the range of the hunter. That I was forced to learn these mechanics early made the levels where you have to use the whistle much easier for me to time correctly. I also really enjoyed the long grass that was used to restrict the players options, and make them think carefully about where to send the hunter.
Games / stories based on folklore are also really appreciated, thank you for sharing.