European Wood Mouse

European Wood Mouse

Apodemus sylvaticus

Silhouette: Anthony Caravaggi · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability <5% · Rare
at Sierra de Guadarrama National Park
6 Verified sightings at Sierra de Guadarrama National Park From 2019 to 2026
94 Verified sightings across all 12 parks From 2019 to 2026
March Best month highest sighting rate
☀️🌙 Day & Night When it's spotted Active throughout day and night

About the European Wood Mouse

The wood mouse (Apodemus sylvaticus) is a murid rodent native to Europe and northwestern Africa. It is closely related to the yellow-necked mouse (A. flavicollis) but differs in that it has no band of yellow fur around the neck, has slightly smaller ears, and is usually slightly smaller overall: around 90 mm (3.54 in) in length and 23 g in weight. It is found across most of Europe and is a very common and widespread species, is commensal with people and is sometimes considered a pest. Other common names are long-tailed field mouse, field mouse, common field mouse, and European wood mouse. This species is a known potential carrier of the Dobrava sequence of hantavirus which affects humans and may pose serious risks to human health.

Wood mice inhabit forests, grasslands, and cultivated fields, tending to seek out more wooded areas in winter. Almost entirely nocturnal and terrestrial, wood mice burrow extensively, build nests of plants and live in buildings during harsh seasons. It is one of the most intensively studied species in the genus. In Europe, it ranges north to Scandinavia and east to Ukraine. The wood mouse is also found in northwestern Africa... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Cairngorms National Park 🇬🇧 United Kingdom
~20%
2 Snowdonia National Park 🇬🇧 United Kingdom
~10%
3 Bavarian Forest National Park 🇩🇪 Germany
~10%
4 Pyrénées National Park 🇫🇷 France
~10%
5 Wadden Sea National Park 🇩🇪 Germany
~10%
6 Sierra de Guadarrama National Park 🇪🇸 Spain
<5%
7 Thingvellir National Park 🇮🇸 Iceland
Insufficient data
8 Vatnajokull National Park 🇮🇸 Iceland
Insufficient data
9 Aigüestortes National Park 🇪🇸 Spain
Insufficient data
10 Camargue 🇫🇷 France
Insufficient data
11 Doñana National Park 🇪🇸 Spain
Insufficient data
12 Cévennes National Park 🇫🇷 France
Insufficient data

Quick answers

What are the chances of seeing a European Wood Mouse in Sierra de Guadarrama National Park?

Under 5% of wildlife watchers report a European Wood Mouse sighting in Sierra de Guadarrama National Park, based on 6 verified sightings from GBIF citizen-science data.

When is the best time to see European Wood Mouse in Sierra de Guadarrama National Park?

March has the highest sighting rate for European Wood Mouse in Sierra de Guadarrama National Park in our monthly data.

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