The Living Deadwood

The Living Deadwood

Discover the remarkable biodiversity that thrives in rotting wood!

Forget haunted houses this Halloween, rot property is where it’s at!

Chloë Edwards, our Director of Nature Recovery is a deadwood enthusiast and advocate. She spends a lot of time marvelling at the life in the various deadwood features she’s installed and retained in her garden. Read on and find out why decaying trunks, rotting stumps, and fallen trees are all in hot demand!

Deadwood is prime real estate and home to a huge variety of wildlife. There’s a fantastic range of properties in our deadwood portfolio, from the high-rise to the sprawling single-storey. These habitats all play an important role in the nutrient cycle, help to lock up carbon, and even improve the stability of our soils. Interested in seeing the particulars? Then let’s go on a viewing and get to know the neighbourhood!

Two beetles with reddish-brown bodies using their massive antler-like jaws to fight on a lichen covered branch.

Stag Beetles © Terry Whittaker/2020VISION

Family-friendly environment

Neighbourhoods rich in dead and decaying wood are home to incredibly diverse communities. Many of the residents are invertebrates and fungi that play an important role in breaking down wood. A lot of them are entirely dependent on dead or decaying wood for at least part of their life cycle — we call this saproxylic. Some of our most recognisable insects are saproxylic.

The larvae of the majestic Stag Beetle favour basement locations in underground deadwood, whilst Black and Yellow Longhorn Beetle larvae are long-term tenants of fallen branches, taking up to three years to leave their home as adults. Finding the ideal location for a young family is also high on the house-hunting agenda for the Batman Hoverfly. It seeks out rot holes in trees where wet, decaying wood makes an ideal nursery. Fungi that thrive in these locations range from the delicate stalks of Candlesnuff Fungus to the chunky Chicken of the Woods.

Fungus that is black and hairy at the base of the stem and powdery white at the tip, just like a snuffed out candle wick.

Candlesnuff Fungus © Margaret Holland

Location, location, location…

A third of all woodland birds nest in the hollows or cavities of dead trees. Great Spotted Woodpeckers drill their own holes, whilst Nuthatches and Tawny Owls seek out existing gaps. Other birds of prey will use standing dead trees as a lookout post, or for somewhere to devour their prey.

Many of our bat species search for trees with lots of character (cavities, rot holes, fissures, and splits) in which to roost. Our biggest bat, the Noctule, isn’t put off by a pre-loved home. They often favour old Woodpecker holes. The rare and elusive Barbastelle Bat, found only in woods with plenty of standing deadwood, often takes advantage of spaces behind lifted, flaky bark plates.

They are not alone in the vertebrate community in finding deadwood attractive. Through the seasons, many amphibians and reptiles will be taken with the charm of a log pile. Its amenities include shelter, a lookout point, somewhere to bed down, a sun lounger, and so many opportunities for eating out right on the doorstep — deadwood has it all!

A mottled reddish-brown owl, with a paler belly. It has a big, round head, rounded wings, large, dark eyes, and a dark ring around its face. It is sitting in a hole in a big, dead tree.

Tawny Owl © Margaret Holland

On the water

It’s not just land-lovers who appreciate deadwood. Fallen logs in rivers can provide the perfect refuge for fish and a whole host of aquatic invertebrates. They can also be a spraint spot for an Otter, or a perch for a Kingfisher. They even act as natural dams and can slow the flow of a river or stream, reducing erosion and holding water back in times of heavy rain, helping to make the landscape more resilient.

Bird with a long, pointed beak a bright-blue back and metallic copper breast perching on a dead branch.

Kingfisher © Paul Thrush 

Your next move

With 13% of all plants and animals known in the UK directly dependent on deadwood habitats, it’s a vital component of our landscapes. We must respect it, protect it, and seek to create more of it! Why not make a garden more appealing by creating a log pile? If you have a tree stump in the garden, leave it for your new wild neighbours to move into. Pop out the welcome mat and wait to see who turns up to the housewarming!