Quick answer
Common Shrews (Sorex araneus) typically live around 1–2 years in the wild (rarely exceeds 2). Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Key takeaway
Common Shrews (Sorex araneus) typically live around 1–2 years in the wild (rarely exceeds 2). Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Common Shrew lifespan in the wild
Field and museum records place most common shrews near 1–2 years in the wild (rarely exceeds 2). That figure blends ages at death across regions, so treat it as a planning range. Body size (5–15 g (0.005–0.015 kg); one of Europe's smallest mammals) and risk lifestyle both shape the average.
What shortens common shrew lives
Predation, infectious disease, injury, food shortages, and habitat fragmentation cut survival. Roadkill and human conflict matter wherever common shrews share landscapes with people.
What helps common shrews live longer
Connected habitat, low chronic stress, and reliable food support longevity. For captive or domestic relatives, species-correct diet and veterinary screening matter more than generic “pet” advice.
Common Shrew life stages
Juveniles usually face higher mortality than prime adults. Older animals may move less, show dental wear, or lose body condition — useful signs when ageing common shrews in the field.
Diet and ecological role
Common Shrews feed on insectivore — insects, worms, slugs, and spiders. Foraging shifts with season and local abundance. As mammals, they influence food webs — controlling prey, dispersing seeds, or shaping habitat through feeding and movement.
Conservation and coexistence
Listed as Least Concern on the IUCN Red List. Habitat loss, hunting, and climate change threaten many populations. Responsible ecotourism and community conservation help in parts of their range. Never approach or feed wild common shrews.
Sources
Common Shrew FAQs
How long do common shrews live?
Common Shrews (Sorex araneus) typically live around 1–2 years in the wild (rarely exceeds 2). Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
What is the scientific name of the common shrew?
Sorex araneus — used in research and conservation listings for common shrews.
What do common shrews eat?
Common Shrews eat insects, worms, slugs, and spiders, with seasonal and regional variation in Woodlands, gardens, and grassland across Europe.
Where do common shrews live?
They are associated with Woodlands, gardens, and grassland across Europe. Local presence depends on food, cover, and human land use.
What is the conservation status of common shrews?
Listed in our guides as Least Concern. Check the IUCN Red List and national assessments for the latest formal category.