Adovo-Chugrumski wetland

IBA Criteria

Year of most recent IBA criteria assessment: 2000

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Smew Mergellus albellus LC breeding 1995 1 breeding pairs A3
Horned Grebe Podiceps auritus VU breeding 1995 5-10 breeding pairs A3
Great Snipe Gallinago media NT breeding 1995 40-60 breeding pairs A1
Jack Snipe Lymnocryptes minimus LC breeding 1995 100-200 breeding pairs A3
Common Greenshank Tringa nebularia LC breeding 1995 80-85 breeding pairs A3
Northern Hawk-owl Surnia ulula LC resident 1995 1-2 breeding pairs A3
Great Grey Owl Strix nebulosa LC resident 1995 2-5 breeding pairs A3
Golden Eagle Aquila chrysaetos LC resident 1993 4-6 breeding pairs B2
Siberian Jay Perisoreus infaustus LC resident 1995 10-20 breeding pairs A3
Siberian Tit Poecile cinctus LC resident 1995 100-800 breeding pairs A3
Arctic Warbler Phylloscopus borealis LC breeding 1995 2,000 breeding pairs A3
Brambling Fringilla montifringilla LC breeding 1995 400-500 breeding pairs A3
Pine Grosbeak Pinicola enucleator LC resident 1995 1 breeding pairs A3
Parrot Crossbill Loxia pytyopsittacus LC resident 1995 1 breeding pairs A3
Two-barred Crossbill Loxia leucoptera LC resident 1995 10 breeding pairs A3
Rustic Bunting Emberiza rustica VU breeding 1995 1,500 breeding pairs A3

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)
Ozero Adovo Zakaznik 111,000 protected area overlaps with site 21,000


IUCN Habitat Habitat detail Extent (% of site)
Forest Native coniferous woodland -
Wetlands (inland) Raised bogs, Standing freshwater -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
forestry -
nature conservation and research -
For further information about the land use classification please click here.

Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Adovo-Chugrumski wetland. Downloaded from on 29/03/2023.