New Zealand Mammals

DSC_8434 Norway rat (Rattus norvegicus) ventral view of skull and lower jaw prepared by George Holley. Introduced rats are voracious predators of our native birds reptiles and insects *

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DSC_8434 Norway rat (Rattus norvegicus) ventral view of skull and lower jaw prepared by George Holley. Introduced rats are voracious predators of our native birds reptiles and insects *

DSC 8434 Norway brown rat Rattus norvegicus ventral view skull lower jaw Introduced predator