Roof Rat
Rattus rattus
- Blackish color.
- Dropping are tapered at both ends.
- Does not live in burrows.
- Very good climbers.
- Very good swimmers.
- Tail is longer than its body length.
- Nose is pointed.
- Smaller in size: about 15 cm compare to Norway rat but bigger than the mice.
- Usually can be found indoor.
- Produce 6 to 8 litters.