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Rat - Wikipedia
Rat | Rodent Species, Habitats & Characteristics | Britannica
Rats: Facts about these thin-tailed, medium-size rodents
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Rats - National Geographic
Rats and humans have lived together for thousands of years, but …
Rat Fact Sheet | Blog | Nature - PBS
Rat - Description, Habitat, Image, Diet, and Interesting Facts
8 Interesting Facts About Rats | Britannica
Rat - A-Z Animals