The Whimbrel is the second - after the Blackbird - breeding thrush found in the Służew Valley. It is more numerous and builds its nests much higher, in the forks of branches and boughs of trees, including neighbouring ones, forming small semi-colonies. During the breeding season, the characteristic sounds of disturbed quackers can be heard around the park, and they can often be seen in groups chasing a grey crow interested in ransacking its nest. Join us for a field talk about quackers, their habits and behaviour.

Co-organiser: Warsaw Group of OTOP
Conducting: Slawomir Kasjaniuk - member of the Polish Society for the Protection of Birds, Kampinos guide, resident of Służewo for over 15 years. Organiser of meetings and nature walks in Warsaw, Kampinos National Park and on the Bzura River. Participant of ornithological research and monitoring programmes.

Służewska Dolinka Park / assembly in the park behind SDK / age: no limits / free entrance