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| Rattus rattus | CarbonAI | 22 Apr 2025 | ||
| Rattus rattus | cmobbs | 22 Apr 2025 |
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Neighbour caught this rat today and was wondering if it is a native or exotic rat e.g Rattus rattus
1 comment
22 Apr 2025
Hi Chris @cmobbs, Tail of introduced Black (Roof) Rat is longer than its head+body. Tail of native Bush Rat (R fuscipes) is shorter. Also, R.fuscipes has not been recorded in Canberra or Canberra Nature Park for many decades, if ever. And R. norvegicus is rare here. Our only native rat in Canberra is the Rakali.
In the mountains there are four rat species, R.rattus, R.fuscipes, Mastacomys fuscus and Rakali. Also the extremely rare Smoky Mouse is the size of a juvenile rat.
Here is a link to the CNM advice about identifying and managing small mammals, titled 'PHOTOGRAPHY OF SMALL MAMMALS FOR IDENTIFICATION' Rodents
In the mountains there are four rat species, R.rattus, R.fuscipes, Mastacomys fuscus and Rakali. Also the extremely rare Smoky Mouse is the size of a juvenile rat.
Here is a link to the CNM advice about identifying and managing small mammals, titled 'PHOTOGRAPHY OF SMALL MAMMALS FOR IDENTIFICATION' Rodents
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- cmobbs Recorded by
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