Rat, the term generally and indiscriminately applied to numerous members of several rodent families having bodies longer than about 12 cm, or 5 inches. (Smaller thin-tailed rodents are …

A black rat, Rattus rattus, photographed at the George M. Sutton Avian Research Center. There are dozens of species of rats but black rats and brown rats are the two that most commonly …

Rats thrive globally in varied habitats. Explore their behavior, habitat, and impact on ecosystems and human environments.

May 27, 2024 · “A rat’s teeth never stop growing” Rats live in places all over the world. They are nocturnal and live in packs. These medium-sized rodents are omnivores eating insects, seeds, …

May 13, 2022 · They are also intelligent animals that can learn to do things like run mazes and use tools. Types of Rats Explained In a nutshell, a rat is a small mammal that resembles a …

Description of the Rat This species is a relatively large rodent with brownish fur, short legs, and a long scaly tail. Their underside coloration typically ranges between cream and light brown. …

Apr 27, 2023 · Rats are thin-tailed, medium-size rodents that originated in Asia and Australia but are now found all over the world. "True rats" are members of the genus Rattus, but other …

May 21, 2021 · Rat species are found throughout the order Rodentia. Stereotypical rats are found in the genus Rattus, which includes some of the better-known species of rat, such as the …

Jun 26, 2025 · Rats are more than just the creatures we glimpse in city alleys—they come in many fascinating types, from sleek black climbers to curly-coated pets and swamp-dwelling …