Data Zone
The site was identified as internationally important for bird conservation in 2010 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species') at the site:| Species | Red List | Season (year/s of estimate) | Size | IBA criteria |
|---|---|---|---|---|
| Whooper Swan Cygnus cygnus | LC | breeding (2003–2009) | 3 pairs | C6 |
| Corncrake Crex crex | LC | breeding (2004–2008) | 170–200 males | C1 |
| Black Stork Ciconia nigra | LC | breeding (2002–2009) | 13–20 pairs | C6 |
| Eurasian Bittern Botaurus stellaris | LC | breeding (2004–2009) | 42–48 males | C6 |
| Black-tailed Godwit Limosa limosa | NT | breeding (2004–2009) | 17–22 pairs | C1 |
| Western Marsh-harrier Circus aeruginosus | LC | breeding (2002–2009) | 70–90 pairs | C6 |
| White-tailed Sea-eagle Haliaeetus albicilla | LC | breeding (2000–2009) | 5–7 pairs | C6 |
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2010. The most recent assessment (2011) is shown below.
| IBA conservation assessment | |||
|---|---|---|---|
| Year of assessment | State | Pressure | Response |
| 2011 | good | not assessed | not assessed |
| Whole site assessed? | State assessed by | Accuracy of information | |
| yes | population | good | |
| State (condition of the trigger species' populations) | |||||
|---|---|---|---|---|---|
| Species | Actual vs Reference (units) | % remaining | Result | ||
| Whooper Swan Cygnus cygnus | 5 / 3 (pairs) | 100 | good | ||
| Response (conservation actions taken for the trigger species and/or their habitats) | |||
|---|---|---|---|
| Designation | Planning | Action | Result |
| Not assessed | Not assessed | Not assessed | not assessed |
| Year | Protected Area | Designation (management category) | % coverage of IBA |
|---|---|---|---|
| 1959 | Bukowa Góra | Rezerwat Przyrody (IV) | <1 |
| 1971 | Oleszno | Rezerwat Przyrody (IV) | <1 |
| 1981 | Ługi | Rezerwat Przyrody (IV) | <1 |
| 1988 | Przedborski Park Krajobrazowy | Park Krajobrazowy (V) | 15 |
| 1990 | Murawy Dobromierskie | Rezerwat Przyrody (IV) | <1 |
| 1991 | Piskorzeniec | Rezerwat Przyrody (IV) | <1 |
| 1996 | Chęcińsko-Kielecki Park Krajobrazowy | Park Krajobrazowy (V) | 2 |
| 1996 | Czarna Rózga | Rezerwat Przyrody (IV) | <1 |
| 2005 | Kępina | Rezerwat Przyrody (IV) | <1 |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Wloszczowa Basin (Poland). Downloaded from
https://datazone.birdlife.org/site/factsheet/wloszczowa-basin-iba-poland on 23/12/2024.