What is the difference between a rat and a water rat?

Answered by Tom Adger

When it comes to distinguishing between a rat and a water rat, there are several key differences to look out for. Let’s explore these characteristics in more detail:

1. Appearance:
– Water vole: Water voles have a rounded, blunt face, giving them a somewhat cute and chubby appearance. They have a brown furry tail, which is about half the length of their body.
– Brown rat: Brown rats, on the other hand, have a pointy face with a more elongated snout. Their tail is long and pink, extending the full length of their body.

2. Ears:
– Water vole: The ears of a water vole are relatively small and hidden within their fur, making them less noticeable at first glance.
– Brown rat: In contrast, brown rats have visible pink ears that are larger and more prominent.

3. Paws:
– Water vole: Water voles have furry paws, which are well adapted for their semi-aquatic lifestyle.
– Brown rat: Brown rats have pink paws, which lack the fur seen on water voles’ paws.

4. Size:
– Water vole: Water voles are smaller in size, typically measuring around 4-5 inches in length, excluding their tail.
– Brown rat: Brown rats are larger, measuring around 9-11 inches in length, excluding their tail.

These physical differences can help in distinguishing between the two species. However, it’s important to note that individual variations and different subspecies may exhibit slightly different characteristics.

Personal experiences and encounters with these animals can also aid in identifying them. For example, observing their behavior and habitat preferences can provide valuable clues. Water voles are primarily found near water bodies, such as rivers and streams, and are skilled swimmers. They construct burrows along the water’s edge and feed on vegetation. On the other hand, brown rats are highly adaptable and can be found in a wide range of habitats, including urban areas. They are known for their scavenging behavior and ability to climb.

While water voles and brown rats may share some similarities in appearance, there are distinct differences that can help differentiate between the two. By paying attention to their facial features, tail length, ear visibility, paw characteristics, and overall size, one can quickly identify whether they are dealing with a water vole or a brown rat.