Discover the Northern Gracile Opossum (Gracilinanus marica), a remarkable nocturnal marsupial from northern South America, known for its agile, arboreal lifestyle and striking coloration. With a range of habitats including tropical forests and savannas, this small opossum plays a vital role in its ecosystem, aiding in seed dispersal and pest control. Learn more about its fascinating behaviors, adaptations, and the conservation challenges it faces.