Discover the intriguing Guianan Brown Four-eyed Opossum (Metachirus nudicaudatus), a nocturnal marsupial native to South America's tropical forests. Renowned for its distinctive facial markings that mimic a second pair of eyes, this elusive creature plays a crucial role in its ecosystem through seed dispersal and insect control. Learn more about its unique adaptations, behaviors, and the conservation efforts needed to protect this fascinating species.