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Discovery 6 / 27

Puschel & Flauschi’s Forest Discoveries

The Hotel in the Old Log

Puschel thinks a fallen log is empty. Beetle tunnels, woodlice, moss and fungi reveal that deadwood is a busy woodland hotel.

The green explorer’s magnifying glass with a leaf-shaped handle

Puschel and Flauschi use the green leaf-handled magnifying glass to observe beetles, woodlice, moss and a fungus on an old fallen log
In a dead tree trunk, small animals find food, shelter and places for their young.

An old mossy log lay beside a shady woodland path. Puschel stopped and listened without tapping the bark.

Puschel“Nobody home. This tree house is definitely empty.”

Flauschi pointed to a small round hole. A shiny beetle crawled across the bark beside it. Puschel lifted the green explorer’s magnifying glass and spotted two woodlice in the damp moss. They were little grey animals with lots of short legs.

Flauschi“Empty looks quite different. This log is a proper woodland hotel.”

At an already open spot, they saw little tunnels that animals had eaten through the wood. These are called feeding tunnels. A small fungus and soft moss grew nearby. They did not lift any bark. Parts of the old wood were soft and crumbly. Creatures were eating and building here.

Puschel“Then I need a room list: beetles on the left, woodlice in the moss and a fungus with a view!”

Flauschi explained that wood from dead trees or branches is called deadwood. Fungi, small animals and tiny living things called bacteria slowly soften it and break it into little parts. This is called decomposition. Useful things that plants need to grow return to the soil.

Flauschi“A fallen log is not useless. It remains an important part of the forest for a long time.”

Puschel wanted to look beneath the log for more guests, but animals might be living there. So he left it exactly where it was and studied only the tracks he could already see.

Puschel“The woodland hotel has no bell and no beds, but it definitely has plenty of guests.”

Look closely

What the two discovered

  • A dead branch or tree trunk no longer grows. This wood is called deadwood. It may still stand upright or lie on the ground.

  • Deadwood is still full of life for many beetles and other small animals. They find food and hiding places there. Some lay eggs in it. When the young hatch, the wood is their nursery.

  • Fungi, tiny living things called bacteria, and small animals slowly soften the wood and break it into smaller parts. This is called decomposition. Things that plants need to grow return to the soil.

  • We do not turn old logs over or break pieces off. Bark is a tree’s outer covering. Small animals may live under it, under moss or beneath the wood.

Explorer’s rule: Leave animals and plants in peace. Just watch and do not damage anything.

Sources for adults: WSL / waldwissen.net: Totholz / deadwood

Keep exploring

Where shall we wusel next?

Choose how to keep exploring: another story or a related activity.

Look for woodland treasures

Take an adult along and choose the printable nature bingo. Leave plants and animal homes untouched.

Start exploring →

Keep making in the workshop

Safe craft ideas include materials, steps and the adult help needed.

See workshop ideas →