What is a "vlei rat"?

The vlei rat, also known as the marsh rat, is a small rodent that is found in wetland habitats in Africa. They are known for their semi-aquatic lifestyle, often living in marshes, swamps, and other wet areas near water bodies. Vlei rats have a stocky body with short legs and a short tail, and their fur is typically brown or gray in color. They are herbivorous, feeding on a variety of plant materials and insects. Vlei rats are known for their ability to adapt to different habitats, and they play an important role in the ecosystem as seed dispersers and nutrient recyclers.