Willow Tree Fen Nature Reserve is a vital wetland habitat in Cambridgeshire known for its restored fen landscapes and rich biodiversity, offering excellent opportunities for birdwatching and nature walks.
Willow Tree Fen Nature Reserve is located near March in Cambridgeshire, England, and represents a significant effort in wetland restoration on the Fens, an area historically drained for agriculture. Managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire, this reserve covers former farmland that has been carefully re-flooded to recreate fenland habitats including reed beds, scrapes, and wet grasslands. The landscape supports a wide variety of species such as bitterns, otters, water voles, and numerous species of wildfowl and wading birds. The reserve serves as a critical stopover for migratory birds and as a breeding ground for native wildlife. Visitors benefit from well-maintained trails and bird hides that allow close-up wildlife viewing without disturbance. The reserve’s interpretive signage educates visitors on the importance of fen ecosystems and ongoing conservation work. Its remote location and peaceful setting make it ideal for naturalists and photographers. The reserve also demonstrates the success of fen restoration techniques, offering an example of habitat regeneration and increased biodiversity on formerly agricultural land. Community involvement and volunteer programs further engage locals and visitors in conservation efforts. Willow Tree Fen is particularly appealing during the spring and autumn migrations when birdlife is abundant. While formal camping and water-based recreation are not available to maintain habitat integrity, day visits for walking, birdwatching, and nature study provide enriching outdoor experiences.
Viewing hides offering excellent sightings of bitterns, kingfishers, and marsh harriers
Restored fen habitat showcasing wetland ecosystems rarely found elsewhere in the region
Seasonal wildflower meadows attracting pollinators and providing vibrant views
Quiet, minimally developed walking trails ideal for photography and nature observation
Several well-positioned hides allow visitors to observe a variety of bird species in their natural wetland habitat with minimal disturbance.
Extensive reed beds within the reserve support breeding bitterns and reed warblers, key species of fenland wetlands.
Man-made shallow pools and scrapes provide important feeding and breeding grounds for waders and amphibians.