ok I'm out by my pool and planting scrubs and bushes for my deer that come up, they eat other plants and I'm trying to get them to just eat these certain ones. Anyway and once again there is a brown snake in my pool and I just want to find out what kind it is and if I need to be alarmed or not. I don't want to kill one of gods creatures for no reason if I don't have to. I can take a pic if needed.