Discover the fascinating world of the Lacustrine Vole (*Microtus richardsoni*), a small rodent adapted to wetland habitats across North America. With its distinct brown and gray fur, social behavior, and expert swimming abilities, this herbivorous species plays a vital role in its ecosystem, serving as both a plant influencer and a key prey species. However, the Lacustrine Vole faces challenges from habitat loss, making conservation efforts essential for its survival.