Rat is a type of mammal that includes many species. Common mouse species include house mice, voles, gerbils, hamsters, chinchillas, etc. House mice are the most common species and are divided into different subspecies such as gray rats, black rats and brown rats. Voles live in fields and farmland and have strong digging abilities.
Gerbils live in desert areas and are adapted to dry environments. Hamsters are a popular pet breed with cute looks and lively personalities. Chinchillas are famous for their reddish-brown appearance and their ability to climb. Each type of rodent has its own unique characteristics and living habits, making it an object of research and appreciation.
