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Terrestrial rewilding

2 Forests and natural processes

2.1 Deadwood



Deadwood can be standing (snags) or lying (fallen logs). Both are critical components of forest ecosystems as they provide habitat for a wide range of organisms, including fungi, insects, birds, and mammals.

Deadwood is essential for nutrient cycling as it decomposes and returns nutrients to the soil. In many managed forests, deadwood is removed to reduce fire risk or for aesthetic reasons, leading to a loss of biodiversity and ecological functions.

An illustration titled 'Dead wood: Its key role in nature' showing various animals, insects, fungi, and plants that interact with dead wood in a forest ecosystem. The image highlights different species such as birds of prey, beetles, fungi, and mammals that rely on dead wood for food, shelter, or breeding. Each organism is labeled with its name and a brief description of its role or behavior related to the dead wood. The background features a forest scene with trees, shrubs, and other vegetation.

Dead wood: Its key role in nature. Credit: Jeroen Helmer / ARK Rewilding Netherlands.

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