Green Drake Mayfly Nymph Enamel Pin

Green drake mayflies (Ephemera danica) spend most of their lives as nymphs at the bottom of lake and river beds. From their burrows in the mud, they passively consume algae and tiny bits of organic matter that filter past their gills. A large population of nymphs is a sign of clean water and a healthy ecosystem. This unique enamel pin makes a wonderful statement piece and conversation sparker for fans of aquatic creatures and healthy habitats. Measuring 1.5 inches long, it features gold-plated metal, soft enamel, and double posts for extra security.