Just a tree, peacefully (sometimes, lol) waving in the wind. Drag across the screen to manually wave the tree and probably give the tree a mild (or lethal) concussion.
It probably needs sound but good "wind" sounds are not that easy to find. Notice any bugs? Tell me and I'll try to fix it. Feel free to suggest stuff, but don't spam with suggestions please. If I like your idea I might put it in, but it is better if you remix and put it in yourself. You learn more from that.