The site was identified as important in 1998 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 List1 | Season | Year(s) | Size | IBA criteria |
---|---|---|---|---|---|
South African Shelduck Tadorna cana | LC | non-breeding | - | 1,000-2,451 individuals | A4i |
Great Crested Grebe Podiceps cristatus | LC | non-breeding | - | 50-100 individuals | A4i |
Lesser Flamingo Phoeniconaias minor | NT | non-breeding | - | frequent | A1 |
Red-knobbed Coot Fulica cristata | LC | non-breeding | - | 2,000-5,425 individuals | A4i |
African Spoonbill Platalea alba | LC | non-breeding | - | 120-257 individuals | A4i |
African Darter Anhinga rufa | LC | non-breeding | - | 300-600 individuals | A4i |
Pied Avocet Recurvirostra avosetta | LC | non-breeding | - | 417 individuals | A4i |
1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (1998) may differ.
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 1998. The most recent assessment (2014) is shown below.
IBA conservation assessment | |||
---|---|---|---|
Year of assessment | State | Pressure | Response |
2014 | very unfavourable | very high | negligible |
Whole site assessed? | State assessed by | Accuracy of information | |
yes | habitat | medium |
State (condition of the trigger species' habitats) | |||
---|---|---|---|
Habitat | Quantity (% remaining) | Quality (% carrying capacity) | Result |
Wetlands (inland) | moderate (70-90%) | poor (40-69%) | very unfavourable |
Shrubland | very poor (< 40%) | very poor (< 40%) | very unfavourable |
Pressure (threats to the trigger species and/or their habitats) | ||||
---|---|---|---|---|
Threat | Timing | Scope | Severity | Result |
Pollution | happening now | majority/most of area/population (50-90%) | very rapid to severe deterioration | very high |
Climate change and severe weather | likely in long term (beyond 4 years) | whole area/population (>90%) | very rapid to severe deterioration | high |
Agricultural expansion and intensification | happening now | majority/most of area/population (50-90%) | moderate to rapid deterioration | high |
Biological resource use | happening now | majority/most of area/population (50-90%) | moderate to rapid deterioration | high |
Residential and commercial development | happening now | some of area/population (10-49%) | moderate to rapid deterioration | high |
Invasive and other problematic species and genes | happening now | majority/most of area/population (50-90%) | slow but significant deterioration | high |
Energy production and mining | happening now | some of area/population (10-49%) | slow but significant deterioration | medium |
Natural system modifications | happening now | some of area/population (10-49%) | slow but significant deterioration | medium |
Transportation and service corridors | happening now | small area/few individuals (<10%) | no or imperceptible deterioration | low |
Response (conservation actions taken for the trigger species and/or their habitats) | |||
---|---|---|---|
Protected areas | Management plan | Other action | Result |
Little/none of site covered (<10%) | No management plan exists but the management planning process has begun | Very little or no conservation action taking place | negligible |
Habitat1 | Habitat detail | % of IBA |
---|---|---|
Artificial/Terrestrial | Arable land | - |
Grassland | Grassland - Semi-desert | - |
Shrubland | Shrubland - bushy Karroo | - |
Wetlands (inland) | Artificial wetlands, Rivers & streams | - |
Land use | % of IBA |
---|---|
water management | 80 |
nature conservation and research | 12 |
tourism/recreation | - |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Spitskop Dam (South Africa). Downloaded from
https://datazone.birdlife.org/site/factsheet/spitskop-dam-iba-south-africa on 23/11/2024.