The conservation owl – a black long-eared owl on a yellow background – has been the symbol of nature conservation in Germany for 75 years. It marks protected landscapes, valuable biotopes and nature reserves. But where does this symbol, which can now be found everywhere in Germany, come from?

The Birth of a Symbol

In 1950, conservationist Kurt Kretschmann recognized the need to mark protected areas in a uniform manner. Inspired by the wisdom of the owl, he designed the distinctive symbol, which was first introduced in the GDR.

In 1971, the revised version became officially valid:
A black long-eared owl symbol on a yellow pentagonal shield.

From regional symbol to federal nature conservation symbol

What was once a regional symbol has long since acquired national significance:

• After reunification, the conservation owl also spread to the old federal states.
• Today it is the official federal nature conservation symbol.
• In the long term, it could even replace the sea eagle as a symbol of nature conservation.

Kurt Kretschmann: A Life for Nature

Kurt Kretschmann (1914–2007) was not only the inventor of the conservation owl, but also a pioneer of nature conservation.
Together with his wife Erna Kretschmann (1912–2001) he founded the House of Nature Care in Bad Freienwalde – a teaching center for sustainable living and organic gardening.

His greatest achievements:

• protection of endangered animal species
• preservation of historical landscapes and monuments
• promotion of organic farming methods

His famous mulch garden, which he developed after reunification, became a model for sustainable agriculture.

An owl that connects

Even after 75 years, the conservation owl remains a powerful symbol for the protection of our environment. It stands for:

• Responsibility for Nature
• attachment to home and tradition
• Active Environmental Protection

With every sign that marks a nature reserve, Kurt Kretschmann’s legacy lives on.

Clear waters, clean beaches and healthy nature – with a few simple rules of conduct you can help protect our bathing lakes!

The most important rules for sustainable bathing:

Our lakes are true natural jewels – and with a little consideration we can work together to ensure that they remain clean and clear!

Want to know the water quality of your favorite lake ? You can easily check it here! During the swimming season, from May 15th to September 15th each year, the data and information are updated daily. So nothing stands in the way of a carefree day by the water!

Dense forests, clear lakes and rare animal and plant species – the nature parks in the Oder-Spree Lake District are true treasures for nature lovers.

Here you can explore the untouched landscape on well-marked hiking and cycling trails , paddle a canoe on winding waterways, or learn more about the flora and fauna on guided ranger tours .

Whether you're looking for a quiet nature experience or an exciting discovery tour – our nature parks offer the perfect adventure for everyone.