i am bill magnussen i'm with the national institute i mean i'm as on the research and i've been here for 36 years and i studied biodiversity and all of these aspects from where it is to how to maintain it's funny finding those people who want to help maintain it. so we have you know this is planned and. limit. which healthy for the air. and sea as well as. this plant. provides housing and food for these ants. they don't look like they do very much the moment but we have done experiments where we've taken these ants off and within 2 weeks the plant and think probably before we had it it made stance that offended so through the small plants that we see around many of them are on described. in the stream that we have here may have species that feed the a male. species that we can see is enormous if you take into account all of those things that we can't see which is the thousands of spaces that funky that might be in the soil. the tiny animals that 3 cycle everything that comes from the top and allows the system to work. this is one. makes the forest work for us. and that is what we don