Oldest National Trust reserve Wicken Fen 'a mecca for naturalists'
The National Trust is marking 125 years since it acquired its first nature reserve - a rare wetlands habitat.
Wicken Fen has been "a mecca for local naturalists" because it is one of Cambridgeshire's last pieces of undrained fen, the charity said.
The first two acres (0.8ha) of land were bought in 1899. The reserve now extends across 2,053 acres (830ha).
The trust's Isabel Sedgwick an "anniversary programme of events and activities" will begin in May.
Countryside manager Alan Kell said Wicken Fen was now the "one of the most species rich recorded sites" in the UK.
"The National Trust was set up to protect natural and historic places and we've got one of the last remaining fragments of undrained fenland here," Mr Kell said.
"This is huge historically, but it is also one of the most scarce habitats [in the UK], so it is about protecting and expanding it."
The area makes up less than 1% of the original fenland that dominated the east of England back in the 17th Century.
From then onwards, the wetland habitat was drained by wealthy merchant and landowning investors, who wanted to unlock the peat soils for cultivation.
Wicken Fen offered 19th Century botanists and entomologists rare access to what little remained of its original, diverse habitat, and it became "a mecca for local naturalists", said Mr Kell.
Some sold or gifted their land to the National Trust shortly after it was set up in 1895.
The trust has more than doubled the size of the reserve since 1999, as part of the Wicken Fen Vision, which is marking its 25th anniversary.
Mr Kell said: "This is a natural process-led management system, which has led us to be one of the front-runners in conservation."
Former agricultural land has been restored into a variety of wetland habitats, aided by hardy cattle and a herd of Konik ponies.
The reserve was registered as the most species-rich area of the UK in 2019, with more than 9,300 animals recorded.
This included 188 endangered species such as the bittern, marsh harrier, great crested newt and the tiny soprano pipistrelle bat.
Ms Sedgwick, the trust's visitor operations and experience manager, said: "We're very much looking forward to our anniversary programme of events and activities kicking off in May to celebrate this milestone. There will be plenty for visitors to see, do and take part in."
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