Zhagabulak Forest (23382)
Kazakhstan, Central Asia
Site overview
KBA status: confirmed
Year of last assessment: 2006
National site name: Zhagabulak Forest
Central coordinates: Latitude: 48.5667, Longitude: 57.6000
System: terrestrial
Elevation (m): 170 to 190
Area of KBA (km2): 66.30338
KBA classification: Global/Regional TBD
Legacy site: Yes
Site details
Site description: The site is situated on the right bank of the Emba river, 15 km to the east of Shengelshi village at the junction of the Emba and Temir rivers. It is the only mature aspen-birch forest in tens of kilometres of steppe and desert and borders the Kumzhargan sands in the north and the upper reaches of the Emba and Zhagabulak village in the south. The forest forms a narrow (50-120 m) belt running 8 km in a west-east direction. It is old, the aspen and birches are 15-16 m high and grow in thick groups. Here and there are scattered birch woods. The understorey of the forest consists of dog-rose, sedges and, in damp areas, ferns etc. There are many wind-blown trees, but the forest looks healthy. In the southern part of the area there are waterlogged osier beds of the Emba valley, in the northern part the Kumzhargan sands with a transitional band of dry tall-grass vegetation and Russian olives (Elaeegnus sp.). The sands are low dunes covered with sparse desert vegetation. Between the dunes there are single birches and scattered birch groups.
Rationale for qualifying as KBA: This site qualifies as a Key Biodiversity Area of international significance because it meets one or more previously established criteria and thresholds for identifying sites of biodiversity importance (including Important Bird and Biodiversity Areas, Alliance for Zero Extinction sites, and Key Biodiversity Areas)
Additional biodiversity: In June 2003, 80 bird species were recorded here during two days, in June 2006, 74 species. As the Emba river floodplain and Kumzhargan sands are little explored, the estimated number of breeding species is about 100. In the forest, a number of European bird species occur and the forest is the most southerly point of their breeding range in Kazakhstan (Parus caeruleus, Turdus pilaris and Accipiter brevipes). It is the most northerly point of breeding Parus bokharensis and Accipiter badius. This isolated forest is important as a breeding area for raptors – eagles, falcons, hawks and buzzards. Breeding by Spotted Eagle has been suspected (Varshavskiy, 1965). The area is an important stop-over site for migrants, especially for Passerines. In winter it provides an ecological corridor for nomadic birds which do not move south using long-distance flights. Non-bird biodiversity: Giant mole rat (Spalax giganteus) included in IUCN and Kazakhstan's red lists is common in the site (several hundreds specimens). An abundance of susliks (Citellus pygmaes) provide good feeding for birds of prey. In the sands, lizards (especially Eremias sp.) are common.
Habitats
Summary of habitats in KBA: Moderate intensity grazing. There are oil drilling derricks nearby.
Land use: rangeland/pastureland (40%)
| IUCN Habitat | Coverage % | Habitat detail |
|---|---|---|
| Grassland | 5 | |
| Forest | 20 | |
| Desert | 50 | |
| Artificial - Terrestrial | 10 | |
| Wetlands(Inland) | 10 | |
| Shrubland | 5 |
Threats
Summary of threats to biodiversity at KBA: Illegal hunting. Wood cutting by locals for firewood. Habitat destruction from the development of oil-drilling infrastructure.
| Threat level 1 | Threat level 2 | Threat level 3 | Timing |
|---|---|---|---|
| Agriculture & aquaculture | Livestock farming & ranching | Small-holder grazing, ranching or farming | Ongoing |
| Natural system modifications | Fire & fire suppression | Increase in fire frequency/intensity | Ongoing |
| Biological resource use | Logging & wood harvesting | Unintentional effects: large scale (species being assessed is not the target) [harvest] | Ongoing |
| Biological resource use | Hunting & collecting terrestrial animals | Unintentional effects (species being assessed is not the target) | Ongoing |
| Energy production & mining | Oil & gas drilling | Only in the future | |
| Human intrusions & disturbance | Work & other activities | Ongoing | |
| Residential & commercial development | Housing & urban areas | Ongoing |
Additional information
References: Varshavsky S.N. Landscapes and faunal complexes of terrestrial vertebrates of Northern Trans-Aral Area regarded at the angle of their linkage to the natural process of Plague dissemination. Doctorate-grade Dissertation thesis, Saratov, 1965, P. 75. (in Russian) Varshavsky S.N. , Varshavsky B.S., Garbuzov V.K. Some of the rare birds of Northern Trans-Aral Area // Rare and Threatened Mammals and Birds of Kazakhstan. Alma-Ata, 1977, P. 146-152. (in Russian) Kovshar’ A.F., Davygora A.V. On avian fauna of Mugodzhary and upper reaches of Emba river// Selevinia -2003, P. 73-97. (in Russian) Kovshar’ A.F., Davygora A.V., Karpov F.F. Ornithological observations at Ural-Emba Interfluve (Temir, Sagiz, Uyl, Bolshaya (Big) Khobda) in June 2006 // Selevinia – 2006, P. 63-81. (in Russian)