Catch the Butterfly

I decided to explore the possibility of two things moving at one time while only turning one handle. Thinking about how I would accomplish this I decided to make a butterfly flying away from the net. The net for the most part misses the butterfly but if the wings and the net are at the exact right position it will catch the butterfly. This explores the idea of people trying really hard to get what they want, but they wont get that unless they work hard.