Darting through open woodlands, barrens, and sandy plains of eastern North America in the fall is the buck moth, scientifically known as Hemileuca maia. This striking day-flying moth, adorned with bold black and white patterns and vibrant red or orange markings, possesses a defense mechanism that demands respect: urticating (stinging) spines on its larvae. Its unique life cycle and aposematic coloration make it a fascinating subject of the autumnal landscape.