关键词: 河南内乡宝天曼国家级自然保护区, 红外相机, 生物多样性, 保护管理

Abstract:

We conducted a 3-year survey for large and medium-sized mammals and ground-dwelling birds using infrared cameras from April 2015 to September 2018 in the Neixiang Baotianman National Nature Reserve, Henan province. Based on 12 040 independent images and 37 923 effective camera days from 62 camera traps sites, we identified 54 species belonging to 12 orders and 26 families, including 35 bird species belonging to 6 orders and 12 families and 19 mammal species belonging to 6 orders and 14 families. Turdus rubrocanus, Pomatorhinus hypoleucos, and Latoucheornis siemsseni were newly recorded in the reserve. Among the recorded species, Moschus berezovskii and Aquila chrysaeto are listed as Class Ⅰ National Protected Species, and 13 species as Class Ⅱ national protected animals, e.g. Prionailurus bengalensis, Martes flavigula, Macaca mulatta, Naemorhedus griseus. According to the IUCN Red List, M. berezovskii is listed as endangered, N. griseus as vulnerable, and Arctonyx collaris as near endangered. Based on the Red List of China’s Vertebrates, M. berezovskii is classified as critically endangered, four species are listed as vulnerable and ten species as near endangered. The top three mammals with the highest relative abundance index and site occupancies were Sus scrofa, Hystrix hodgsoni, and A. collaris. The birds with higher relative abundance index and site occupancies were Pucrasia macrolopha and Chrysolophus pictus. Moreover, human activities and livestock grazing were the main disturbance in the reserve. We obtained for the first time images of captured macaques kept for ecotourism. The study provides baseline information for long-term monitoring and research of wildlife and biodiversity management and conservation of the reserve.

Key words: Neixiang Baotianman National Nature Reserve, Camera traps, Biodiversity, Protection and management