Data Zone
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 |
|---|---|---|---|---|---|
| Bean Goose Anser fabalis | LC | passage | 2001-2002 | 3,000-7,000 individuals | C3 |
| Whiskered Tern Chlidonias hybrida | LC | breeding | 2008 | 170 breeding pairs | C6 |
| Black Tern Chlidonias niger | LC | breeding | 2008 | 70 breeding pairs | C6 |
| A4iii Species group - waterbirds | n/a | passage | 2007-2008 | 10,000-20,000 individuals | C4 |
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
| Most recent IBA monitoring assessment | |||
|---|---|---|---|
| Year of assessment | Threat score (pressure) | Condition score (state) | Action score (response) |
| 2011 | not assessed | near favourable | not assessed |
| Was the whole site covered? | Yes | State assessed by | Population |
| Accuracy of information | good | ||
| Protected Area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) |
|---|---|---|---|---|
| Ostoja Drużno | Site of Community Importance (Habitats Directive) | 3,089 | protected area contained by site | 3,089 |
| Kanału Elbląskiego | Obszar Chronionego Krajobrazu | 30,426 | protected area is adjacent to site | 0 |
| Jezioro Drużno | Special Protection Area (Birds Directive) | 5,996 | protected area contained by site | 5,996 |
| Jezioro Drużno | Rezerwat Przyrody | 3,121 | protected area contained by site | 3,022 |
| Jeziora Drużno | Obszar Chronionego Krajobrazu | 12,547 | protected area overlaps with site | 0 |
| Druzno Lake Nature Reserve | Ramsar Site, Wetland of International Importance | 3,068 | protected area overlaps with site | 0 |
| IUCN Habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Alluvial and very wet forest | - |
| Grassland | Humid grasslands | - |
| Wetlands (inland) | Standing freshwater, Rivers and streams, Water fringe vegetation, Fens, transition mires and springs | - |
| Artificial/Terrestrial | - |
| Land-use | Extent (% of site) |
|---|---|
| fisheries/aquaculture | - |
| tourism/recreation | - |
| agriculture | - |
| hunting | - |
Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Druzno lake. Downloaded from
http://www.birdlife.org on 17/08/2022.
