Arvicola amphibius
Mammalia · Rodentia · Cricetidae
The European water vole or northern water vole is a semi-aquatic rodent. It is often informally called the water rat, though it only superficially resembles a true rat. Water voles have rounder noses than rats, deep brown fur, chubby faces and short fuzzy ears; unlike rats their tails, paws and ears are covered with hair.
Fun Fact
European water voles create elaborate burrow systems with underwater entrances, and they're the species that inspired 'Ratty' in Kenneth Grahame's The Wind in the Willows (despite being voles, not rats).
Habitat
Riverbanks and wetlands
Diet
Herbivore
Lifespan
2-5 years