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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
Whooper Swan Cygnus cygnus	LC	breeding	2008	3 breeding pairs	C6
Corncrake Crex crex	LC	breeding	1995-2003	55-65 males	C1
Common Crane Grus grus	LC	passage	1995-2003	1,800-2,000 individuals	C2
Common Crane Grus grus	LC	breeding	2008	300 breeding pairs	C6
Black Stork Ciconia nigra	LC	breeding	2008	18 breeding pairs	C6
Black Tern Chlidonias niger	LC	breeding	1995-2003	40-50 breeding pairs	C6
Lesser Spotted Eagle Clanga pomarina	LC	breeding	2008	25 breeding pairs	C6
White-tailed Sea-eagle Haliaeetus albicilla	LC	breeding	2008	18 breeding pairs	C6
Red Kite Milvus milvus	LC	breeding	2008	16 breeding pairs	C1, C6

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

Protected Area	Designation	Area (ha)	Relationship with IBA	Overlap with IBA (ha)
Źródliskowe Zbocza	Rezerwat Przyrody	51	protected area contained by site	0
Wyspa Sołtyski	Rezerwat Przyrody	23	protected area contained by site	0
Pojezierze Ińskie	Site of Community Importance (Habitats Directive)	10,230	protected area contained by site	10,230
Ostoja Ińska	Special Protection Area (Birds Directive)	87,711	protected area overlaps with site	80,872
Obszar Chronionego Krajobrazu D (Choszczno-Drawno)	Obszar Chronionego Krajobrazu	24,468	protected area overlaps with site	0
Krzemieńskie Źródliska	Rezerwat Przyrody	76	protected area contained by site	0
Kamienna Buczyna	Rezerwat Przyrody	12	protected area contained by site	11
Jezioro Lubie i Dolina Drawy	Site of Community Importance (Habitats Directive)	15,047	protected area is adjacent to site	0
Iński Park Krajobrazowy	Park Krajobrazowy	17,575	protected area contained by site	17,763
Goóowacz	Nature Reserve	79	protected area contained by site	79
Głowacz	Rezerwat Przyrody	78	protected area contained by site	0
Dorzecze Regi	Site of Community Importance (Habitats Directive)	14,828	protected area overlaps with site	0
Brzeźnicka Węgorza	Site of Community Importance (Habitats Directive)	592	protected area contained by site	592
Bórbagno Miałka	Rezerwat Przyrody	50	protected area contained by site	0

IUCN Habitat	Habitat detail	Extent (% of site)
Forest	Broadleaved deciduous woodland, Mixed woodland	-
Wetlands (inland)	Standing freshwater, Raised bogs, Water fringe vegetation	-
Artificial/Terrestrial	Arable land	-
Grassland		-
Other		-

For further information about the habitat classification please click here.

Land-use	Extent (% of site)
agriculture	-
fisheries/aquaculture	-
forestry	-
hunting	-

For further information about the land use classification please click here.

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Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Insko Site. Downloaded from http://www.birdlife.org on 17/08/2022.