陕西秦岭及大巴山地区的鸟类资源调查

近20多年的野外调查发现,陕西秦岭及大巴山地区的鸟类资源丰富,分布有475种鸟类,多为留鸟、夏候鸟和旅鸟。它们中有中国特有鸟类34种,国家Ⅰ级重点保护的鸟类9种,国家Ⅱ级重点保护的鸟类55种,还有28种鸟类被列入中国濒危动物红皮书及11种被列入世界自然保护联盟(IUCN)濒危物种红色名录中。目前因分布在自然保护区内而受到保护的鸟类有390种,占总种数的82.1%。保护区的存在有利于保护秦岭及大巴山地区的鸟类资源。

Investigation on Resource of Birds in Qinling and Dabashan Mountains, Shaanxi

The field survey of more than 20 years found that 475 bird species were distributed in the Qinling and Dabashan Mountains in Shaanxi Province.Most of them belong to resident birds,summer migrant birds and passing migrant birds.Among these 475 species,34 species belong to the endemic species of China,9 species and 55 species belong to the first and second class key state-protected wildlife in China respectively.Meanwhile,28 species are listed in the "China Red Data Book of Endangered Animals" and 11 species are listed in the "2006 IUCN Red List of Threatened Species".The birds distributed in the nature reserves were 390 species(82.1% of the total).The existence of the reserves is good for the conservation of bird resource in the Qinling and Dabashan Mountains.