Standing and lying deadwood in the Sihlwald visitor area. Deadwood in the Sihlwald visitor area.

Deadwood in the Sihlwald visitor area.

After the heavy thunderstorms there is a lot of loose dead wood and fallen trees can block paths. Please be careful and do not rest under scrawny trees.

Due to the ongoing heat wave and drought, there is a considerable risk of forest fires in the canton of Zurich (level 3 out of 5). We kindly ask you not to light fires in the Sihlwald. You may use the marked fireplaces in the Langenberg Wildlife Park. Please always extinguish the fire completely.

Deadwood

Deadwood provides a valuable and diverse habitat. It serves as a food source and hiding place for numerous animals. A dead tree, whether still standing or lying on the ground, lives on through its inhabitants.

Material:

  • dead or fallen tree
  • tree stump
  • Rootstocks (from deciduous trees!)

Structure:

  • Upright deadwood can be created naturally or set up artificially. The stability of decayed wood should be checked.
  • Horizontal deadwood can be placed either individually or with several elements of different lengths and widths on top of or next to each other at the intended location.
  • Saw back interfering branches and trunk sections and pile them up in suitable places

Function:

  • Depending on the animal species, a standing, dead tree trunk serves as a habitat or hibernation site. Holes created by deadwood-loving beetles are used by wild bees or birds such as woodpeckers find food.
  • Lying deadwood is used by sand lizards, for example, as a sunbathing or hiding place, and provides a habitat for deadwood-loving beetles or fungi, as well as amphibians, which like to hide under deadwood.

Location:

  • Care should be taken to ensure that the location is not too damp, as otherwise there is a risk of rotting or, in the case of standing deadwood, of it falling over.
  • Lying deadwood that has grown into the surrounding area but is not completely overgrown by brambles is particularly valuable.

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