PL005
Lower Odra river valley


Country/territory: Poland

IBA criteria met: C1, C2, C3, C4, C6 (2010)
For more information about IBA criteria, please click here

Area: 58,230 ha

Ogólnopolskie Towarzystwo Ochrony Ptaków
IBA conservation status
Year of assessment (most recent) State (condition) Pressure (threat) Response (action)
2013 not assessed very high medium
For more information about IBA monitoring, please click here


Site description (2000 baseline)
The valley of the Odra river between Kostrzyn town, Szczeciñski lagoon (c.150 km long) and D¹bie lake. At its widest part the Odra has two main channels˜the Eastern Odra and the Regalica. The area between the main channels is a marshy plain with oxbow lakes and many smaller channels, and is covered by fens, seasonally flooded meadows, swamps and riparian forest. D¹bie lake is a large, shallow delta-lake (5,600 ha, up to 4 m deep). Human activities include boat traffic, cattle-grazing and haymaking, angling, and hunting.

Key biodiversity
One of the most important places in Poland for roosting geese Anser and Grus grus on autumn passage, with up to 40,000-45,000 Anser fabalis and A. albifrons in the area.


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Lower Odra river valley. Downloaded from https://datazone.birdlife.org/site/factsheet/lower-odra-river-valley-iba-poland on 22/02/2024.