PL034
Oswin site


Country/territory: Poland

IBA Criteria met: C6 (2010)
For more information about IBA criteria please click here

Area: 2,308 ha

Protection status:

Ogólnopolskie Towarzystwo Ochrony Ptaków
Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2011 not assessed favourable not assessed
For more information about IBA monitoring please click here


Site description
The site encompasses the nutrient-rich lake and adjoining wet forest and open areas with many swamps. Most of the previously pastured areas are no longer used, and have reverted to swamps occupied by young alder Alnus wood or sedge meadows. Open water is not extensive, and the greater part of the lake is covered by reedbeds Phragmites. There are seven islands (all forested). The Oœwinka river (tributary of the £yna) rises from the lake.

Key biodiversity
Breeding species of global conservation concern that do not meet IBA criteria: Haliaeetus albicilla (one pair), Crex crex (four pairs). A total of 126 species have been recorded.


Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Oswin site. Downloaded from http://www.birdlife.org on 10/07/2020.