Data Zone
The site was identified as internationally important for bird conservation in 2004 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 |
|---|---|---|---|---|
| Garganey Spatula querquedula | LC | non-breeding (2004) | present | A4i |
| Asian Openbill Anastomus oscitans | LC | resident (2004) | present | A4i |
| Spot-billed Pelican Pelecanus philippensis | NT | resident (2004) | present | A1 |
| A4iii Species group - waterbirds | n/a | unknown (2004) | min 20,000 birds | A4iii |
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2004. The most recent assessment (2003) is shown below.
| IBA conservation assessment | |||
|---|---|---|---|
| Year of assessment | State | Pressure | Response |
| 2003 | not assessed | high | not assessed |
| Whole site assessed? | State assessed by | Accuracy of information | |
| yes | unset | good | |
| Pressure (threats to the trigger species and/or their habitats) | ||||
|---|---|---|---|---|
| Threat | Timing | Scope | Severity | Result |
| Agricultural expansion and intensification | happening now | some of population/area (10–49%) | rapid decline (>30% over 3 generations) | high |
| Invasive and other problematic species and genes | happening now | some of population/area (10–49%) | slow decline (1–10% over 3 generations) | medium |
| Biological resource use | happening now | few individuals/small area (<10%) | rapid decline (>30% over 3 generations) | low |
| Human intrusions and disturbance | happening now | few individuals/small area (<10%) | moderate decline (10–30% over 3 generations) | low |
| Climate change and severe weather | happening now | few individuals/small area (<10%) | slow decline (1–10% over 3 generations) | low |
| Pollution | happening now | few individuals/small area (<10%) | slow decline (1–10% over 3 generations) | low |
| 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 |
|---|---|---|---|
| 1953 | Kolleru | Sanctuary (IV) | 100 |
| Habitat | % of IBA | Habitat detail |
|---|---|---|
| Artificial/Terrestrial | - | |
| Forest | - | |
| Shrubland | - | |
| Wetlands (inland) | - |
| Land use | % of IBA |
|---|---|
| fisheries/aquaculture | - |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Kolleru Lake Wildlife Sanctuary (India). Downloaded from
https://datazone.birdlife.org/site/factsheet/kolleru-lake-wildlife-sanctuary-iba-india on 23/12/2024.