Very nice pic. I have been doing macro photography for a long time, and I know how complicated it is. Walking carefully, holding your breath and with good eyesight, you get big catches, those are the keys.
If you want, look at my last post about macrophotography:
https://steemit.com/macrophotography/@juancarlos1175/fotografias-para-participar-en-el-photocontest-de-juliank-macrophotography-chinches