Discover the fascinating Mentawai Squirrel (*Prosciurillus murinus*), a unique species native to the rainforests of Indonesia's Mentawai Islands. With its striking fur, agile climbing skills, and vital role as a seed disperser, this vulnerable creature faces threats from habitat loss but captivates with its playful social interactions and impressive swimming abilities. Explore the wonders of this remarkable animal and its essential place in the ecosystem.