KZ069
Lakes in the lower reaches of the Chu River


IBA Justification

The site was identified as internationally important for bird conservation in 2006 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
Common Pochard Aythya ferina VU passage (2006) 5,000–30,000 birds A4i
Ferruginous Duck Aythya nyroca NT breeding (2006) 10–100 birds A1
Dalmatian Pelican Pelecanus crispus NT passage (2006) 23–250 birds A1, A4i
A4iii Species group - waterbirds n/a passage (2006) 20,000 birds A4iii

IBA Conservation

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2006. The most recent assessment (2006) is shown below.

IBA conservation assessment
Year of assessment State Pressure Response
2006 good high not assessed
Whole site assessed? State assessed by Accuracy of information
no habitat medium

State (condition of the trigger species' habitats)
Habitat Quantity (% remaining) Quality (% carrying capacity) Result
Wetlands (inland) good (>90%) good (>90%) good

Pressure (threats to the trigger species and/or their habitats)
Threat Timing Scope Severity Result
Natural system modifications happe­ning now some of popul­ation/area (10–49%) rapid decline (>30% over 3 gener­ations) high
Human intrusions and disturbance happe­ning now some of popul­ation/area (10–49%) slow decline (1–10% over 3 gener­ations) medium
Climate change and severe weather happe­ning now most of popul­ation/area (50–90%) no or slight decline (<1% over 3 gener­ations) low
Biological resource use happe­ning now some of popul­ation/area (10–49%) no or slight decline (<1% 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

Habitats

Habitat % of IBA Habitat detail
Wetlands (inland) 70
Desert 30

Land use

Land use % of IBA
hunting 100
fisheries/aquaculture 50


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Lakes in the lower reaches of the Chu River (Kazakhstan). Downloaded from https://datazone.birdlife.org/site/factsheet/lakes-in-the-lower-reaches-of-the-chu-river-iba-kazakhstan on 23/12/2024.