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国家林业局: 荣成大天鹅自然保护区位于山东半岛最东端的荣成市,地理坐标为北纬36°58′—37°25′,东经122°23′—122°35′。该保护区由成山林场及马山港、养鱼池、朝阳港、八河港等泻湖、河口湾组成,总面积10500公顷。保护区是以保护大天鹅和典型湿地生态系统为主的自然保护区。据科学考察,该区多年平均栖息大天鹅数量均在10000只左右,成为目前世界上已知最大的大天鹅越冬种群栖息地。保护区具有高度的生物多样性,是众多野生动植物种特别是珍稀水禽的栖息分布地,是天然的物种基因库。该区共分布有陆栖脊椎动物185种,其中两栖类3科、7种,爬行类7科、13种,兽类7科、12种,鸟类15目、41科、153种,迁徙性鸟类特别是旅鸟构成了鸟类区系分布的基本类群,且呈现出明显的南北过渡的地带性。保护区内有国家Ⅰ级保
State Forestry Administration: The Rongcheng Great Swan Nature Reserve is located in Rongcheng, the easternmost tip of the Shandong Peninsula. The geographical coordinates are 36 ° 58’-37 ° 25’N and 122 ° 23’-122 ° 35’E. The nature reserve consists of Chengshan Forest Farm, Mashan Harbor, Fishpond, Chaoyang Harbor and Bahe Port and other lagoons and estuaries. The total area is 10,500 hectares. Sanctuary is a nature reserve that is based on conservation of swans and typical wetland ecosystems. According to scientific expedition, the number of large swans perched in the area for many years are around 10000, making it the habitat of the overwintering population of the largest swan known in the world at present. Protected areas have a high degree of biological diversity, is the habitat distribution of many wild animal species, especially rare waterfowl, is a natural gene pool of species. A total of 185 species of terrestrial vertebrates are distributed in the district, including 3 families and 7 species of amphibians, 7 families and 13 species of reptiles, 7 families and 12 species of mammals, 15 species of birds, 41 families and 153 species of migratory species Birds, especially travelers, constitute the basic taxa distribution of bird fauna, and show obvious zonality of the north-south transition. National protected area Ⅰ grade insurance