Beavers in England: Extinct, But Returning Through Reintroduction

No Native Beavers Left in England—But They’re Coming Back

There are no longer any native, wild beaver populations in mainland Britain (including England). The Eurasian beaver (*Castor fiber*) was hunted to extinction for fur, meat, and castoreum by the **16th century** (exact date uncertain).

Current Status: Controlled Reintroductions

• Official trials: River Otter (Devon, 2015–2020) — successful, now permanent. Knapdale (Scotland, 2009+).
• Enclosed projects: 50+ fenced sites (National Trust, Wildlife Trusts, private estates) for flood mitigation, biodiversity.
• Wild releases (unofficial): Tayside (Scotland), Kent, others — escapees or deliberate.
• Legal protection: European Protected Species (2022) in England — illegal to harm/disturb.
• Government policy: Defra (2021) supports *licensed* wild release; strategy pending.

Why Bring Them Back?

• Ecosystem engineers: dams → wetlands → flood attenuation, water purification, carbon storage, habitat for fish, amphibians, birds.
• Keystone species: restores ecological processes.

Challenges

• Farmer/landowner concerns: tree damage, localized flooding, crop loss.
• Management framework: licensing, compensation, conflict resolution needed.

England’s beavers are **functionally extinct in the wild** but **ecologically returning** via science-led reintroduction. The 16th-century void is slowly filling.