Ants communicate through chemical exchange. Trees atop mountains grow most of their foliage on the windless or south side. A river takes the path of least resistance. Small mosquitos specie have a larger prey base than larger specie mosquitos. The list is endless. I want to know how you use nature in your trading? Feel free to get creative and explain in detail the comparisons. I find that my best ideas in trading come from observing and studying nature and natural systems. It is no breakthrough because most highly successful systems are nature's reincarnations with leaps made to accommodate society but nature serves as the blue print. Thanks.