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• Reference and further resources

Site description (2006 baseline)
The IBA is located on the right bank of the Amudarya river and includes the adjoining desert (to the south) and lakes of the Farab collector.

Key biodiversity
The avifauna of the Nargyz IBA includes 247 species (45.9% of the avifauna of Central Asia), of these 105 species breed. The IBA is situated on a major migratory flyway. Passerines are most numerous (102 species), birds of prey (28), Anatidae (23), waders (21). In total 81 species of waterbird have been recorded. Resident, passage or wintering species listed on the IUCN Red List and the Red Data Book of Turkmenistan are: Pelecanus onocrotalus and Pelecanus crispus, Platelea leucorodia, Ciconia nigra, Marmaronetta angustirostris, Aythya nyroca, Pandion haliaetus, Haliaeetus leucoryphus, Aquila heliaca, Aquila chrysaetos, Aegypius monachus, Circaetus gallicus, Circus macrourus, Falco naumanni, Falco cherrug, Falco peregrinus, Porphyrio porphyrio, Grus virgo, Tetrax tetrax, Chlamydotis undulata, Otis tarda, Burhinus oedicnemus, Bubo bubo, Coracias garrulus and Anser cygnoides. The number of Haliaeetus leucoryphus recorded is below the threshold for criterion A1 and many of the other globally threatened species have either not been recorded in recent years or are very rare. For criterion A3 species, there is not enough data to estimate their numbers on the IBA. Criterion A4i applies for several species, and the site is also important for the migration of waterfowl and water birds, birds of prey and passerines.

Non-bird biodiversity: The majority of the IBA consists of plain-desert ecosystems, with some smaller wetland ecosystems. In the IBA 227 species of higher vascular plants have been recorded. The flora of the tugai is relatively poor, with 86 species of plants of which 15 species are dominant - Populus pruinosa and P. euphratica, Elaeagnus turcomanica, Salix songarica, Tamarix, Halimodendron halodendron, Glycyrrhiza glabra, Phragmites australis, Erianthus ravennae, Trachomitum scabrum, and Aeluropus littoralis. There are specific varieties of Poaceae, Asteraceae and Tamarix. The tugai forests at Michurinskiy, Kenderli and Boyanly are 40-60 years old. 80 species of spider have been recorded. Among insects bugs and butterflies are the most studied. 43 species of fish inhabit the waters of the Amudarya river, channels and collectors, including species listed in the Red Data Book of Turkmenistan (1999). Amphibians – 2 species. Reptiles - 29 species, basically living in the desert areas. Mammals - 42 species, of which insectivores - 4 species, chiropterans - 5 species, lagomorphs - 1 species, rodents - 17 species, predators -12 species and ungulates - 3 species.

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Nargyz (Turkmenistan). Downloaded from https://datazone.birdlife.org/site/factsheet/nargyz-iba-turkmenistan on 23/11/2024.