A hooded domestic rat (Rattus norvegicus) at Zoo Atlanta.
A brown rat (Rattus norvegicus) trapped by a research team studying rodents for a movement tracking study in Queensland, Australia.
A fancy rat (Rattus norvegicus) at the Captial Humane Society.
Domestic rats (Rattus norvegicus) at the Sutton Avian Research Center.
A domestic rat at the George M. Sutton Avian Research Center.
A ‘hairless dumbo’ domestic rat (Rattus norvegicus) at the Safari Land Pet Store.
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