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How invasive non-native species threaten our woods

Invasive species impact our environment and wildlife, are costly to the economy, and can even pose a risk to our health. Find out what you can do to help.

Sally Bavin  •  05 Oct 2023

Journal

Wood Wise – invasive species management in woodland habitats

The spring 2013 issue of Wood Wise focuses on invasive species and the threat they pose to the health of our woods, the economy and human health.

PDF  (3.64 MB)

Trees woods and wildlife

Buckthorn, purging

Prickly and with the ability to purge. This plant’s common name harks back its use as a laxative. It’s a fierce, invasive species in North America.

Press centre

Rhododendron is destroying our native wildlife

Popular for its pretty flowers, Rhododendron ponticum is an invasive non-native species and is damaging native woods and wildlife.

Video

Clearing Runtington Wood of invasive plants

Elsa Godfrey, owner of Runtington Wood in Sussex, explains the steps she has taken to clear her ancient woodland of rhododendron with the help of volunteers and the Woodland Trust.

00:02:40

Policy paper

Reducing rhododendron in Scotland's rainforest

Without action, invasive rhododendron will increasingly dominate Scotland's rainforest. We're asking for a Rainforest Action Fund to tackle the issue.

PDF  (7.41 MB)

Blog

Reintroducing lost species

In the latest issue of Wood Wise, find out how reintroducing lost species can help to restore ecological balance.

Karen Hornigold  •  29 Jan 2019

Position statement

Ash dieback – the Woodland Trust's position

Ash dieback, caused by the non-native invasive fungus Hymenoscyphus fraxineus, presents a major threat to the UK’s treescape on a scale not seen since the Dutch elm disease epidemic of the 1970s.

PDF  (333 KB)

Trees woods and wildlife

Ancient woodland

Home to myth and legend, where folk tales began. It fuelled our ancestors and still houses thousands of species. Ancient woodland has grown and adapted with native wildlife, yet what remains only covers 2.5% of the UK.

Trees woods and wildlife

Honeysuckle

Twining, scented woodland stunner. This trumpet-like flower is a paradise for wildlife, with its sweet, heady fragrance calling to nearby species, particularly on warm summer evenings.

Partnerships

Simple Skincare

Skincare brand Simple is working with us to help restore and protect ancient woodland.

Press centre

Woodland Trust acquires new land connected to Mourne Park

The Trust has been able to extend Mourne Park, a special site for restoration and conservation in Northern Ireland, with 32 hectares of neighbouring land.

Trees woods and wildlife

Ivy

Clingy, luscious, misunderstood. Ivy has long been accused of strangling trees, but it doesn’t harm the tree at all, and even supports at least 50 species of wildlife.

Trees woods and wildlife

Yorkshire fog grass

Beautiful but unpalatable, Yorkshire fog grass glows a gentle purple in meadows and wasteland alike. It’s not a favourite with livestock, but is eaten by the caterpillars of the Essex skipper.

Partnerships

E.ON Next

E.ON Next is donating a portion of its fixed tariffs to help us breathe new life into ancient woodlands.

Trees woods and wildlife

Traveller's joy

Also known as old man’s beard, this woody member of the buttercup family is often seen scrambling over hedgerows.

Press centre

Woodland Trust Scotland Buys Highland Estate

Woodland Trust Scotland has completed the purchase of the 4,500-acre Couldoran Estate in Wester Ross, a site it plans to transform for the benefit of people and wildlife.

Support us

Harrison Woodlands Appeal Update 

We've purchased Harrison Woodlands thanks to our generous supporters – but we still need your help. 

Support us

Ancient woodland restoration fund

Help us restore irreplaceable ancient woodland and bring it back to its former glory.

Protecting trees and woods

How we restore ancient woodland

Discover how we restore and maximise the ecological integrity and resilience of these incredibly special places.

Video

Lionel Knobbs - volunteer warden

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

00:02:03

Press centre

The Woodland Trust’s Mourne Park is awarded £2.5 million windfall from the National Lottery Heritage Fund

Mourne Park is set to reopen following damage from Storms Darragh and Éowyn, with a significant financial windfall from the National Lottery Heritage Fund.

Video

BBC Community Life Appeal supports Woodland Trust Northern Ireland

Tune into BBC NI this September to find out from the Woodland Trust how you can play your part in the fight against climate change.

00:04:03

Press centre

Team assembles to upskill the west coast to save Scotland’s rainforest

A team of nature conservationists have come together to develop a skill-boosting programme equipping local people to earn a living saving Scotland’s rainforest.