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Trees woods and wildlife

Oak, red

Fiery, fast and spiked, the red oak is a fast-growing tree native to North America. It is often planted as an ornamental tree for its flaming autumn colour. Although it isn’t as valuable to wildlife as our native oaks, it’s popular with nesting birds and pollinators.

Trees woods and wildlife

Oak, sessile

Less famous than English oak, but no less loved, the sessile oak towers in the woods. Squirrels, jays and badgers love their acorns and caterpillars flock to eat their leaves, in fact 326 species of wildlife are found only on oak.

Trees woods and wildlife

Oak, holm

With its evergreen leaves, the holm oak is a bold splash of colour in the winter months. It was first introduced in the 1500s and, though it’s not as adapted as our native oaks, it supports plenty of our wildlife.

Trees woods and wildlife

Oak, English

The ruling majesty of the woods, the wise old English oak holds a special place in our culture, history, and hearts. It supports more life than any other native tree species in the UK; even its fallen leaves support biodiversity.

Trees woods and wildlife

Oak trees and wildlife

Our fantastic oaks support more life than any other UK native tree. Discover which species live and feed on oak, from foxes and fungi to bats and beetles.

Trees woods and wildlife

Oak, Turkey

A pretender to the throne, the Turkey oak was introduced to the UK in the 1700s and is now impacting our native oak populations. It’s less valuable to wildlife, but much faster growing and a host of the knopper oak gall wasp.

Trees woods and wildlife

Oak lace bug

An insect pest which attacks oaks, the oak lace bug can reduce growth and weaken trees. With number of other diseases already affecting oaks, the arrival of the oak lace bug would pose a serious threat.

Trees woods and wildlife

Red squirrel

Bouncing bundles of bushy-tailed energy. The flash of a red squirrel leaping from branch to branch is an unforgettable, but increasingly rare sight in the UK’s woods. These charismatic creatures depend on woodland to survive.

Trees woods and wildlife

Red deer

The majestic monarch of the glen. Our largest land mammal, red deer, are the royalty of UK woodland. 

Trees woods and wildlife

Red kite

A majestic scavenger, the red kite searches for food in almost any environment, then returns to nest in broadleaved woodland. Look out for them wheeling high in the air, or nesting up in the canopy.

Trees woods and wildlife

Oak bracket

Though it oozes a honey-like liquid, the oak bracket has a few less tantalising names. It lives off the heartwood of living trees as well as on deadwood. Also known as weeping conk and warted oak polypore, they belong to a group called butt rot fungi.

Trees woods and wildlife

Oak processionary moth

The oak processionary moth not only strips oak trees of their leaves, leaving them vulnerable, but also poses a health risk to humans causing rashes and breathing difficulties.

Blog

Where to see red squirrels: 7 woods for wildlife watching

Wondering where to see red squirrels in the UK? Here are seven of the best woods to spot these rare mammals - as well as lots of other wildlife!

Chris Britt-Searle  •  05 Aug 2024

Video

How we're returning red squirrels to the Scottish Highlands

In October 2019 we partnered with conservation charity Trees for Life and together relocated red squirrels from populations in Moray and Inverness to this Ledmore & Migdale woods. 

00:02:59

Trees woods and wildlife

Red-headed cardinal beetle

A flame-coloured sun worshiper, the red-headed cardinal basks in the summer sun in woods and hedgerows, and nestles under loose bark on broadleaved trees.

Blog

Red squirrel facts

The red squirrel is the UK's only native squirrel species, and was once a common sight. But for decades they’ve been in decline. Find out why they are threatened and other fascinating facts.

Helen Keating  •  01 Nov 2018

Trees woods and wildlife

Western red cedar

A tree of strength and industry, western red cedar is grown in the UK for hedging and timber. Though less useful than our native trees, it provides food and shelter for wildlife.

Press centre

Woodland Trust statement on Whitewebbs Oak felling

We are shocked and devastated by the recent felling of the ancient Whitewebbs Oak in an Enfield park in London. We want to see justice for this nationally significant oak tree. 

Trees woods and wildlife

Oak bush-cricket

This champion of the woodland long-jump is a lot quieter than its other cricket cousins. The oak bush-cricket lives, feeds and breeds in trees and woodland.

Trees woods and wildlife

Acute oak decline

Our native oaks are under pressure like never before. They are declining at an unprecedented rate due to drought, flooding, pollution, pests and diseases.

Trees woods and wildlife

Red-necked longhorn beetle

The red-necked longhorn beetle is native to eastern Asia and is a serious threat to trees in the genus Prunus like cherries and plums. Its larvae tunnel and feed under the bark and in the wood causing low fruit yield and possible death.

Press centre

Skipinnish Oak crowned UK Tree of the Year 2024

A centuries-old oak nestled in the heart of Lochaber, Scotland, has been dubbed ‘Tree of the Year’ in the Woodland Trust’s prestigious competition.

Trees woods and wildlife

Red campion

These flashy woodland guardians have strong links to myths and mysticism. They are favourites of plenty of woodland insects – and fairies – and bloom a cheerful pink soon after the bluebell has finished flowering.

Journal

Wood Wise – iconic oak

The summer 2019 issue of Wood Wise tells the story of oak – of its role in British culture, as a haven for wildlife, and the threats it faces.

PDF  (4.47 MB)

Trees woods and wildlife

Dark crimson underwing moth

A rare beauty – the dark crimson underwing moth startles predators with its deep red hindwings and depends on mature oak trees for survival.

Support us

Yonder Oak Wood Appeal

Devon is where it all began for us. Now, 50 years on, thanks to your generous support, we're celebrating the creation of Yonder Oak Wood - a vast wooded landscape in east Devon.

Trees woods and wildlife

Forest bug

A living woodland crest, the forest bug is a shieldbug that loves nothing more than the sap of oak trees. Look for them on woodland edges in the summer.

About us

The SCATTER project

The SCATTER project used cutting edge LiDAR scanning technology to create 3D models of ancient and veteran oak trees across the UK, so we can better understand and manage these living legends for the future.

Trees woods and wildlife

European Tree of The Year

The UK Tree of the Year, the Skipinnish Oak, placed 7th in 2025's European Tree of the Year competition.

Press centre

Inspiring ‘cultural trees’ shortlisted for Tree of the Year 2025

From a cedar that The Beatles climbed to an oak from a Virginia Woolf poem, discover the cultural trees shortlisted for Tree of the Year 2025.

Trees woods and wildlife

Natterer’s bat

Foliage foragers and cave-dwelling contortionists, these ‘red-armed bats’ are expert hunters and can squeeze themselves into the tightest of spaces.

Press centre

Dawn of the Frankenstein trees

Monstrous experiments to raise the dead are taking place at the Woodland Trust's site Yonder Oak in Devon, to boost conservation efforts. 

Press centre

Farmers share tales of 'living legends' and nature on their land

From an ancient oak which survived a hit from a Lancaster Bomber in World War Two to a 150-year-old pear tree – classically taken portraits tell a story of how farmers are helping to protect ancient and veteran trees.

Support us

Couldoran appeal, West Highlands

With your support, we're working to transform a large chunk of land right next door to Ben Shieldaig into a thriving mountain haven for rare and iconic wildlife such as the golden eagle, pine marten, red squirrel and otter.

Support us

Snaizeholme appeal, North Yorkshire

Thanks to your support, we have the chance to turn a tree-less landscape into a thriving haven for red squirrels and declining woodland birds in the Yorkshire Dales National Park. 

Trees woods and wildlife

Cherry, wild

Beautiful blossom and a bounty of bright red fruits. Wild cherry , one of the prettiest native trees, is relished by gardeners and wildlife.

Blog

Squirrel nests: where and how do they build them?

Find out what squirrel nests looks like, where you can spot them and how you can help our native red squirrel.

Charlie Mellor  •  15 Sept 2025

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.

Trees woods and wildlife

Fine streaked bugkin

Lover of oak and hawthorn, this bug is pretty unmistakeable. Look out for its bright and bold markings as it basks on bark and leaves.

Journal

Wood Wise – woodland management for protected species

The summer 2012 issue of Wood Wise looks at how sensitive woodland management is being used to support red squirrels, stag beetles, Scottish wildcats and more.

PDF  (3.54 MB)

Press centre

Woodland Trust expresses shock at London ancient oak tree felling

Police are looking into the mysterious felling of one of London’s largest and most significant ancient trees at Whitewebbs Park in Enfield.

Position statement

Grey squirrel management – the Woodland Trust's position

The Woodland Trust supports the control of grey squirrels in areas where it can protect red squirrel populations and aid reintroduction programmes.

PDF  (344 KB)

Blog

What are the most common trees in the UK?

Ever wondered which trees species are most common in the UK? Check out our top ten.

Laura Cottam  •  21 Dec 2018

Trees woods and wildlife

Goldfinch

Seed-eating specialists with a bright red face. Goldfinches are perfectly adapted to access food other birds can’t reach.

Trees woods and wildlife

Grey squirrel

Tree-climbing nut buriers. Scampering grey squirrels are a familiar sight, but sadly these American imports have had a disastrous impact on the native red squirrel.

Blog

What do deer eat? What are antlers made of? And more deer facts

From the dainty muntjac to the mighty red stag, the UK is home to six species of wild deer. Learn more about these fascinating creatures.

James Martin  •  03 May 2019

Press centre

Dalkeith named heritage tree hotspot as experts record 500 “living legends”

Dalkeith Country Park in Midlothian has been revealed as a heritage tree hotspot after experts recorded 500 ancient, veteran and notable oaks over the last year.

Trees woods and wildlife

Oakbug milkcap

Stinky and unimpressive. Oakbug milkcap is a dull-looking fungus that is easily missed in woodland among its more spectacular cousins. It is edible, though is not to everyone’s taste, and is said to have an oily smell, similar to bed bugs. Yum.

Trees woods and wildlife

Hobby

A fast-flying falcon with rusty-red trousers. When not catching their prey in mid-air, hobbies rely on trees in which to raise their young.

Trees woods and wildlife

Purple emperor

Despite its exotic appearance, the purple emperor is as typical of UK woodland as the mighty oak. It’s elusive and beautiful, but has quite the unsavoury appetite.

Visiting woods

South Park

South Park is set in a historic landscape with a mixture of planted and ancient woodland.

Blog

Rowan jelly: how to find and make it

Rowan, with its fiery red berries, is a tree that's difficult to miss at the moment. If you want to try foraging this is a great way to start. Get top identification tips and a step-by-step recipe on how to make rowan jelly.

Helen Keating  •  13 Aug 2018

Trees woods and wildlife

Beechwood sickener

Toxic, brittle, red-capped. Beechwood sickener is only found in beech woodland and help beech trees take up nutrients from the soil.

Trees woods and wildlife

Southern wood ant

Acid-spraying insects with a soft side. Southern wood ants roam our woods in huge gangs and have a surprising approach to finding their favourite food.

Blog

Where and when do robins nest?

The robin, with its signature red breast and tuneful song, is one of the UK’s best-loved birds. Find out where and when these fiery fellas nest, and how you can lend them a helping hand.

Hannah Vickers  •  08 Feb 2019

Trees woods and wildlife

Fir, Douglas

A fragrant home for wildlife, the Douglas fir isn’t just for Christmas. First introduced in the 1800s, it’s been a valuable timber source and provided homes for the likes of red squirrels and pine martens.

Blog

Do robins migrate? When garden birds migrate and return

Find out when robins – and other unexpected garden birds – migrate to and from our shores.

Charlotte Varela  •  10 May 2019

Press centre

GB plant biosecurity strategy is a missed opportunity

The Government today published its Plant Biosecurity Strategy for Great Britain. Read our reaction.