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A field guide to Brock

Quick answer

The European badger (Meles meles) is a sturdy, black-and-white striped mammal and the UK's largest land predator. It lives in family groups called clans, in underground homes called setts, and comes out at night to forage, mostly for earthworms. Badgers and their setts are protected by law.

Badger facts at a glance

Latin name

Meles meles

Family

Mustelids, with otters, stoats and weasels

Length

75–100 cm, plus a 15 cm tail

Weight

8–9 kg in spring, 11–12 kg in autumn

Lifespan

Usually 5–8 years in the wild

Group size

Usually about 6 adults; sometimes more than 20

Active

Dusk to dawn

Population

About 485,000 in England and Wales (2011–14 survey)

What does a badger look like?

A badger is large and grey, with a short fluffy tail, black legs and belly, and the famous black-and-white striped face. Strong front legs with long claws make it a champion digger.

Explore the guide

A badger's year

  • Winter: Cubs are born underground, mostly in February. Badgers are less active but don't hibernate.
  • Spring: Cubs first come above ground in April or May. Adults mate and refresh their bedding.
  • Summer: Cubs learn to forage. Dry weather pushes worms deep, so food can be hard to find.
  • Autumn: Badgers feed up on fruit, nuts and worms and drag fresh bedding into the sett. October is Brocktober.

Learn it in the Academy

New to badgers? Start with Badger Beginner

Start Badger Beginner ↗

Keep exploring: Spot and identify · Woodland Friends · Help and protect

Sources

Last reviewed October 2026 by Marcus and Ell, checked against the sources above. How we check our facts