Middlesex Wildlife Trust Reserves are a collection of protected natural sites in historic Middlesex, offering diverse habitats for wildlife and peaceful outdoor experiences close to London.
Middlesex Wildlife Trust manages a network of nature reserves across the historic county of Middlesex, now largely part of Greater London. The reserves vary in size and habitat, including woodlands, grasslands, wetlands, ponds, and river corridors, each playing a critical role in conserving regional biodiversity. These areas provide sanctuary to many native species such as water voles, kingfishers, bats, and diverse wildflowers. Historically, the landscapes reflect centuries of mixed land use, transitioning from agricultural and pastoral settings to vital refuges within an urban environment. Visitors to these reserves enjoy accessible walking trails, wildlife watching hides, and educational programs aimed at increasing awareness of local ecology. Key sites like Lemmington Playing Fields, King George's Fields, and Harrow Recreation Ground combine conservation with community recreation. The reserves attract naturalists, families, and casual walkers seeking green space near London’s urban core. The Trust continually works on habitat restoration, invasive species control, and public engagement. While not expansive like national parks, these reserves are significant for their connectivity and urban biodiversity value. Wildlife Trust staff and volunteers maintain paths and manage habitats to enhance conditions for threatened species. Middlesex Wildlife Trust Reserves provide an opportunity for year-round outdoor activities such as birdwatching, botanical study, and educational walks, fostering an understanding of nature close to densely populated areas.
Lemmington Playing Fields – Important grassland habitat supporting rare wildflowers and invertebrates
King George's Fields – Open recreational space with ponds attracting diverse bird species
Harrow Recreation Ground – Woodland and meadow conserving native trees and flowering plants
Multiple small wetlands – Supporting water vole populations and aquatic insects
A key grassland reserve which supports a variety of wildflowers and acts as a valuable habitat for pollinators and butterflies.
Small ponds scattered within reserves provide habitat for amphibians, dragonflies, and water voles, a species of conservation concern.
Several reserves contain mixed native woodlands, offering shelter for bats, nesting birds, and seasonal fungi.