Nietlice marshes

IBA Criteria

Year of most recent IBA criteria assessment: 2010

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Corncrake Crex crex LC breeding 2008 65 males C1
Common Crane Grus grus LC passage 2008 10,000 individuals C2

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here

IBA Protection

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Nietlickie Bagno Rezerwat Przyrody 1,140 protected area contained by site 0
Mazurskie Bagna Site of Community Importance (Habitats Directive) 1,569 protected area overlaps with site 1,929
Krainy Wielkich Jezior Mazurskich Obszar Chronionego Krajobrazu 86,216 protected area overlaps with site 0
Bagna Nietlickie Special Protection Area (Birds Directive) 4,081 protected area overlaps with site 3,853
Bagna Nietlickie Ecological Area 546 protected area contained by site 546


IUCN Habitat Habitat detail Extent (% of site)
Forest Alluvial and very wet forest -
Grassland Humid grasslands -
Wetlands (inland) Rivers and streams, Water fringe vegetation, Fens, transition mires and springs -
Artificial/Terrestrial Arable land -
Other -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
agriculture -
forestry -
not utilised -
For further information about the land use classification please click here.

Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Nietlice marshes. Downloaded from on 28/06/2022.