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Trees woods and wildlife

High brown fritillary

Incredibly rare and surprisingly swift. Britain’s most endangered butterfly can be found zooming at high speeds across woodland clearings, seeking out snug sanctuaries in bracken for their young. 

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Andrew Steele - volunteer wildlife monitor

Find out more about Andrew's volunteering and why he was nominated for an award.

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Meet the people behind our work: Cumbrian landscape

We have a vision to create new woodland where it's needed most. Pete Leeson is our man on the ground in the uplands of Cumbria, working with landowners to plant trees to benefit farms, local people and wildlife.

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Trees woods and wildlife

Purple hairstreak

Small yet stunning, the purple hairstreak is rarely seen as it spends much of its time fluttering high up in the tree canopy. Reliant on oak woodland, this little butterfly is never far from oak trees.

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Minibeast hunt – top tips for finding bugs

Go on a minibeast hunt with your kids and see how many creepy crawlies you can find. Plus get tips on what to pack in your bug hunting kit.

Danielle Wesley  •  26 May 2023

Trees woods and wildlife

Green hairstreak

The only green butterfly in the UK, this small but spectacular species can be seen fluttering through woodland clearings during the spring months.

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Will Evans, lowland beef and arable farmer, near Wrexham

Discover why Will planted more hedgerows on his mixed farm and how hedges and edges can make a big difference in tackling the biodiversity and climate crises.

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Press centre

New report reveals serious threat to Welsh woods and trees

A Woodland Trust report provides evidence of multiple threats that pose catastrophic consequences for woods and trees across the UK.

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Rare UK animals quiz: how well do you know our endangered wildlife?

We all love wildlife, but did you know we live in one of the most nature-depleted countries on Earth? Take our quiz to see if you recognise rare and endangered species, plus find out what we’re doing to change things and how you can help make a difference.

Charlie Mellor  •  07 May 2025

Trees woods and wildlife

Spotted flycatcher

Adept at snatching flying insects mid-air, the spotted flycatcher visits the UK during the warmer months, and is often seen on the wing in woodland edges and clearings.