Mice also dwell on the ground but have less specific habitat preferences. Distinguishing between rat and mouse droppings can help with identification. Brown rat droppings are dark brown and ...
The domestic ferret, though not as common a laboratory animal as the rat or mouse, serves as a model in critical research areas, including influenza biology and vaccine development. Studies ...
A two-year-old male pet mouse (Fig. 1) and a two-year-old female pet rat (Fig. 2), both diagnosed previously with neoplasia, were presented by different owners. The mouse was kept in a group of ...