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Rat
Key terms: rat brown rat humans pp pet animals species norway rodent alberta breed fever chirping diet mice grey emit origins albino rattus norvegicus predators plains reptiles genome infected norway rat alaska parasite rat populations vocalizations new zealand dorothy feeding litters hanover bacteria new york reproduction norwegian perception best known conclusion eliminated united kingdom captive animal eradication saskatchewan parts of the world ultrasonic vocalizations human population density Search external links cited by footnotes on Wikipedia page Brown Rat: |
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