Rat Species

A house mouse may look small, but one mouse in the house can quickly turn into a bigger problem. These rodents search for food, warmth, … Read More

The salt marsh harvest mouse is one of the most specialized mammals in California. Tiny, secretive, and closely tied to pickleweed marshes, this endangered rodent … Read More

Grass mice are small wild rodents that live in grasslands, fields, shrublands, and open natural habitats. They often have slim bodies, long tails, soft brownish … Read More

Harvest mice are small rodents known for their tiny bodies, long tails, and ability to live among grasses, reeds, fields, and marsh plants. Many species … Read More

The Eurasian harvest mouse is one of the smallest rodents in Europe and Asia. Known for its tiny body, reddish-brown fur, and amazing climbing skills, … Read More

Deer mice are small, active rodents known for their large eyes, rounded ears, soft fur, and pale undersides. Many species look similar, but details such … Read More

Island rat is a general name people use for rats that live on islands, especially invasive rats that arrive with human travel, ships, cargo, or … Read More

The mountain rat is a wild rodent often linked with rocky slopes, forests, and highland habitats. The name can describe different rodents depending on the … Read More

Field mice are small rodents often found in fields, gardens, woodlands, farms, hedgerows, and grassy areas. The name can refer to several wild mice and … Read More

Desert rats are remarkable rodents that have evolved to survive in some of the harshest environments on Earth. Found in arid regions across North America, … Read More