Thar Desert region. Of the total wool production in India, 40-50% comes from Rajasthan. The sheep-wool from Rajasthan is considered best for carpet making industry in the world. The wool of Chokla breed of sheep is considered of superior quality. The breeding centres have been developed for Karakul and Merino sheep at Suratgarh, Jaitsar and Bikaner. Some important mills for making Woolen thread established in desert area are: Jodhpur Woolen Mill, Jodhpur; Rajasthan Woolen Mill, Bikaner and India Woolen Mill, Bikaner. Bikaner is the biggest "mandi" (market place) of wool in Asia. The live stock depends for grazing on common lands in
Desert National Park of the Thar Desert and its diverse wildlife adventure. The vegetation is sparse, and patches of sewan grass and aak shrub (Calotropis) can be seen. The landscape includes craggy rocks and compact salt lake bottoms, as well as intermediate areas and both fixed and shifting dunes. Around 20 percent of the vast expanse is covered with sand dunes. Flora: ronj, palm trees, ber, dhok. Mammals: desert fox, Bengal fox, desert cat, wolf, hedgehog, blackbuck and chinkara. Reptiles: spiny-tailed lizard, monitor lizard, saw-scaled viper, Russell's viper, common krait. Avifauna: sandgrouse, partridges, bee-eaters, larks and shrikes are year-round residents, while demoiselle crane