Abstract: Being one of nine nature reserves in Uzbekistan, Chatkal was established in 1947. Its area changed its size and administrative jurisdiction. Foothills adjacent to the nature reserve were long ago inhabited and developed by people. In Middle Ages, the area of juniperous forest reduced considerably because of mining operations. There are rare mammal species in the nature reserve, such as snow leopard, bear, Menzbier's marmot, and six rare bird species

Abstract: It describes natural conditions, area, flora and fauna of the three mountain nature reserves in Uzbekistan: Chatkal, Kyzylsu, and Miraki. Siberian mountain ibex, roe deer, wild boar, Turkistan lynx, Tien Shan brown bear, fox, stone marten, Menzbier's marmot, porcupine, ermine, and Tien Shan souslik inhabit the Chatkal nature reserve. Snow leopard can be found in a top rocky part of the ridge. In the Kyzylsu nature reserve, there are 23 mammal species including, among the others, white-clawed bear, snow leopard, Iranian otter, Turkistan lynx, wild-boar, badger, porcupine, long-tailed marmot, hare-tolai, stone marten, Pamiri shrew, and ibex; in the Miraki nature reserve snow leopard, white-clawed bear, ibex, wolf, fox, porcupine, long-tailed marmot, hare-talai, forest dormouse, red pica, and a number of Red Data Book bird species are protected.

Abstract: After the inventory of all rare and endangered species the categories of threat in the Red Data Book of eastern Kazakhstan has changed for most of the species: 24 species were referred to category 1 (endangered species) (in Kazakhstan's Red Data Book 14 species); 26 (14) species to category 2 (decreasing species); 11 (24) to category 3 (rare); and 1 (3) to category 5 (rehabilitated). There are three nature reserves in the region: Markakol, West Alatai, and Alakol to protect wild vertebrate animals.

Abstract: Caspian tiger, cheetah, moral have disappeared from the region's fauna. Species such as hyena, leopard, manul are endangered, honey badger and caracal available only on the south of Karakalpakstan, lynx, snow leopard and saiga are rare species. The implemented protection measures helped Iranian otter, Bukhara red deer, marchor, and Severtsev's sheep escape a total extermination. To preserve many valuable animals in Uzbekistan small investments in their habitats improvement are required. Nature reserves and preserves occupy a total area of more than 220,000 ha in the country. All rare species of Central Asia's fauna are under protection of the state.

Abstract: A high percentage of rare species in Central Asia experience limited conditions for distribution. Geographic centers with higher species diversity are generally constrained in terms of territory: they are formed when ranges overlap. But in Central Asia and along its borders with Russia, centers of biodiversity overlap at the very marginal edges of ranges. Central Asian species cross into Russian territory, where desert and steppe are replaced by thick forest. Here the northern borders of their ranges are sharply fragmented and isolated. Typical examples for Central Asia are the ranges of the cheetah (Acinonyx jubatus), Asian leopard (Panthera pardus caucasica), striped hyena (Hyaena hyaena), Bukhara deer (Census elaphus bactrianus), markhor (Capra falconeri), blue sheep (Pseudois nayauf) and argali (Ovis ammon). In Russia are the Altai subspecies of argali, the Siberian argali (O.a.ammon), the mountain goat (Capra sibirica), Mongolian gazelle (Procapra gutturosa), snow leopard (Uncia uncia), Pallas' cat (Felis manul), dhole (Cuon alpinus), grey marmot (Marmota baibacina), Mongolian marmot (M. sibirica) and tolai hare (Lepus tolai). Where the numbers o f individuals has fallen to extreme lows, the most effective mechanism for species survival may be supporting the integrity of ranges, in order to preserve population exchanges between neighboring groups. The geographic location of reserves and other protected territories is vitally important for the survival of Central Asian species, given the acute fragmentation of their ranges. These reserves should include significant, viable centers of population the key places. Wherever the creation of permanent protected territories is impossible, a new tactic must be found, such as introducing temporary limitations on the use of land for agriculture and hunting. But all protected territories, whether temporary or permanent, should be connected, forming a core and periphery. The marginal range areas must not be forgotten, if total protection of endangered populations is to be accomplished.