Adam on Instagram: "Drone Captures Massive River Swarm of Giant Snakes in Central Africa Footage taken from a low-flying drone in Central Africa has left viewers stunned. A muddy river appears to be moving on its own until the camera zooms in, revealing dozens of huge, dark-scaled snakes twisting beneath the surface and breaking through the water in waves. #WildlifeSighting #AfricaFootage #RiverSwarm #NatureShock #ViralVideo"