Hedgerow Habitats and Wildlife Welfare: Protecting Linear Corridors

Hedgerows are among Britain's most important wildlife habitats, supporting thousands of species and providing connectivity across agricultural landscapes that is essential for wildlife movement and welfare.

Key Facts

Britain has approximately 400,000 miles of hedgerow, though significant length has been lost since 1945
Hedgerows support over 600 plant species, 1,500 insect species, and 65 bird species as nesting habitat
The Hedgerow Regulations 1997 protect important hedgerows from removal but enforcement is variable
Wildlife movement corridors in hedgerows allow animals to travel between habitat patches, reducing isolation
Incorrect hedgerow management including trimming during nesting season causes widespread bird breeding failure

Welfare Considerations

Wildlife that cannot move between habitat patches due to fragmentation faces isolation, inbreeding, and reduced ability to exploit seasonal resources. Hedgerow connectivity enables individual animals to access food, mates, and shelter that sustain their welfare throughout the year. Hedgerow trimming during nesting season kills eggs and chicks directly - an avoidable welfare impact that legal protections imperfectly prevent. Positive management - leaving hedgerows untrimmed every other year, maintaining bases with wildflowers, and protecting from trampling - substantially improves wildlife welfare outcomes.

What You Can Do

Never trim hedgerows between March and August when birds are nesting
Leave hedgerow bases uncut to provide ground cover for nesting and foraging
Support local wildlife trusts working on hedgerow restoration and management
Report illegal hedgerow removal to your local planning authority
Encourage farmers and landowners to manage hedgerows positively through agri-environment schemes