Wood mouse Facts for Kids

Quick facts for kids Wood mouse

Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Family:	Muridae
Genus:	Apodemus
Species:	A. sylvaticus
Binomial name
*Apodemus sylvaticus* (Linnaeus, 1758)

Apodemus sylvaticus range (in green)
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Synonyms
Mus sylvaticus Linnaeus, 1758

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The wood mouse (Apodemus sylvaticus) is a small rodent that lives in Europe and northwestern Africa. It's a type of mouse that looks a lot like the yellow-necked mouse. However, the wood mouse doesn't have a yellow band around its neck. It also has slightly smaller ears and is usually a bit smaller overall.

A typical wood mouse is about 90 mm (3.54 in) long and weighs around 23 grams. You can find them across most of Europe, and they are a very common species. Sometimes they live close to people and are occasionally seen as a nuisance. Other common names for this mouse include long-tailed field mouse and European wood mouse. Like many wild animals, wood mice can sometimes carry germs. It's always important to be careful and not touch wild animals to stay safe and healthy.

The upper front teeth of a wood mouse have a smooth inner surface, which helps tell them apart from a house mouse.

Where Wood Mice Live
- What Wood Mice Eat
Behavior
Predators
Life Cycle and Reproduction
Images for kids
See also

Where Wood Mice Live

"Harvest, Wood Mouse" illustration from British Mammals by A. Thorburn, 1920

Wood mice make their homes in many different places. They live in forests, open grasslands, and even in farm fields. When winter comes, they often look for areas with more trees for shelter. These mice are mostly active at night, which helps them avoid predators.

They spend a lot of time underground, digging extensive burrows. They also build cozy nests from plants. During very cold seasons, they might even move into buildings to stay warm. Wood mice are found far north in Scandinavia and as far east as Ukraine. They also live in northwestern Africa and on many islands in the Mediterranean Sea.

What Wood Mice Eat

Wood mice are mainly seed-eaters. They especially love seeds from trees like oak, beech, ash, and hawthorn. If they find a lot of seeds on the ground, they will carry them back to their nests or burrows to store for later.

They also enjoy eating small invertebrates, such as snails and insects. This is especially true in late spring and early summer when fresh seeds are harder to find. Later in the year, their diet includes berries, fruits, fungi, and roots. In winter, there have been some observations of them preying on bats that are hibernating, but this is still being studied.

Behavior

Wood mice are mostly active when it's dark outside. This helps them avoid animals that might try to catch them. They have several ways to protect themselves from predators. However, mothers who are raising young might be more active during the day to find enough food.

When they are looking for food, wood mice pick up and move things like leaves and twigs. They then use these objects as landmarks to help them remember where they've been. If a wood mouse is caught by its tail, it can quickly shed the end of it. This part of the tail usually does not grow back. Even though they are called "wood mice," they actually prefer hedgerows more than dense woodland. During the colder months, wood mice do not hibernate (sleep through the whole winter). But if the winter is very harsh, they can enter a torpid state. This means their body activity slows down a lot to save energy.

Predators

Many different animals hunt wood mice. Their predators include foxes, snakes, weasels, cats, dogs, and birds that hunt, like owls.

Life Cycle and Reproduction

Wood mice have a breeding season that lasts from February to October. During this time, females can have several litters of young. The gestation period, which is how long the mother carries her babies, is about 25–27 days. Each female typically has around four young per year.

The baby mice become independent and can live on their own after about three weeks. They are ready to have their own babies when they are about two months old.