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The Hertfordshire and Middlesex Wildlife Trust Limited

Registered charity 239863, on the register since 3 January 1965. The 3,644th largest charity in England and Wales by income.

What it says it does

Herts and Middlesex Wildlife Trust works to protect wildlife. We take practical action every day across more than 40 nature reserves to ensure the survival of native species and their habitats, and give people access to nature.The Wildlife Trusts are unique in being the only organisations that work to protect the full range of UK habitats and species, at a local level.

In the charity's own words, as filed with the Charity Commission.

Its causes

Environment/conservation/heritage

Where it works

BarnetEnfieldHarrowHertfordshireHillingdon

Check it yourself

Its entry on the Charity Commission register · its own website

Figures are the latest the charity has reported to the Charity Commission, current to 27 September 2026. How this site works.