Autumn cleanup with the beavers

4.10.2026 / Sunday / 14.00–16.00 Park Dolinka Służewska / meeting by the pond behind the SDK building / free admission Autumn clean-up in Dolinka Służewska! Water bodies are home to beavers, birds, fish, amphibians, reptiles and numerous invertebrates. Litter threatens their safety, so we invite you to join the community clean-up of Dolinka. Bags and gloves provided on site. Led by: Kamila Musiatowicz and Karolina Mazurska. Facebook event page