A lovely, chill experience! Love the look and feel of the game, and ended up learning a thing or two about butterflies and plants. :D Perfectly scoped for the game jam too - a complete, very polished project.
The only thing I felt was missing was guidance towards the ID mechanic. At first I didn't even realise it was there, and I kept wondering why I couldn't catch any more butterflies.
Overall though, a great little idle game!