Everything about the game is beautiful: the art, environment, creatures, sound and writing. And I can't believe you have voice acting in your game :D This is the first game in this jam that I can confidently rate at 5* in all categories!
My only gripe is that I don't really understand what the squirrel wants. It kind of looks like a scarf, but at the end it looks like it's hugging with a giant worm? If true, that's weird :)
Besides this, there are some minor bugs that you could fix after the rating period ends, to make the experience better:
1) Some of the NPCs (capybara and bear) still display the item pop-up when the player approaches them, even after giving them their requested item
2) The bear was placed too close to the entrance, so I reached him in the middle of the first voice line & it cut it off and started playing the voice line associated with the bear
3) An end screen after finding the last item, instead of simply looping that animation forever
Finally, I have a question: why did you need to implement a loading screen between the areas? It doesn't look like there's a lot going on in the game, to require a loading screens. It's not feedback, I'm just curious about this technical aspect.
In any case, it's overall a great game and you did a terrific job!