For many, the ambient sound of the woods—birds chirping, streams gurgling, and leaves rustling in the trees—is one of the main draws of spending a weekend camping. The natural symphony of the forest floor is not just a delightful combination of sounds; it’s been scientifically linked to improved focus and relaxation. Often replicated on white noise machines, the low-decibel hum of nature can quieten the human mind better than artificial noise, further proving the link between calm, well-being, and the natural world. That is, until the sun sets. “There have…