🕷️ The Darwin’s bark spider (Caerostris darwini) is a true engineering marvel of nature. Found only in Madagascar, it builds the largest spider webs on Earth, sometimes stretching over rivers with anchor lines up to 25 meters long. Its silk is tougher than Kevlar and stronger than any known natural fiber, allowing the web to withstand water currents and catch prey much larger than ordinary insects. #scientistafghan #darwinspider #nature #spider | Scientist Afghan

Darwin's Bark Spiders have the amazing ability to shoot out immensely long, directed yarns of silk to help them cross over rivers, build intricate webs and set traps. Using their own methods of control along with the help of wind currents, these fascinating spiders exhibit truly marvellous abilities.​ #SonyBBCEarth #FeelAlive #Nature #Wildlife #Spiders #DarwinsBarkSpiders #Web #Yarn #Silk | Sony BBC Earth