Wildlife

Dormouse Survey and Nest Tube Conservation

The hazel dormouse has declined by over 50% in the UK and monitoring through nest tube surveys is essential for understanding population trends.

Key Facts

Hazel dormouse populations have halved since 2000 in the UK
They are woodland edge specialists relying on diverse shrubby habitats
Nest tube surveys have revealed hidden populations in many counties
Dormice hibernate from October to April and are highly vulnerable to disturbance during this time
Climate change is disrupting hibernation cycles with potentially serious consequences

Welfare Considerations

Dormouse decline reflects broader woodland habitat degradation. Population monitoring through nest tubes provides critical data for conservation, while habitat management and reduced disturbance support their welfare.

What You Can Do

Support dormouse conservation programmes through wildlife trusts
Volunteer for nest tube installation and monitoring surveys
Advocate for woodland management that creates diverse shrubby habitats
Plant hazel, honeysuckle, and other dormouse food plants in gardens and hedgerows
Support dormouse reintroduction to former habitats where appropriate