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Beavers Transform Nature Site, Boost Diversity
17 Feb
Summary
- Eight beavers released into Delta Pit lake in February 2025.
- The beaver family has welcomed two new kits and managed woodland.
- The beavers are improving habitat for birds, bats, and insects.
A family of beavers is actively revitalizing a nature site, enhancing biodiversity in Northamptonshire. In February 2025, eight beavers were introduced to Delta Pit lake, marking the species' return to the county after a 400-year absence.
The beaver family, now numbering 10, has made a significant impact. They have felled three large trees, managed thirty more, and constructed three lodges. Project officer Ben Casey noted the beavers have greatly altered the site's structure, improving conditions for various species.
Previously, the wooded area around the lake was dense and offered suboptimal habitat. Now, thanks to the beavers' management, there is improved light penetration and new nesting and spawning grounds. The wildlife trust confirms the beavers are creating ideal conditions for birds, bats, and insects to thrive.
The beavers inhabit a 17-hectare enclosure, where they have created channels and introduced much-needed diversity. The parents, Boudica and Alan, have been joined by their offspring, named Willow, Pine, Juniper, Hazel, Rowan, Holly, Ash, and Maple.
