关键词: 鸟类环志, 鸟类多样性, 相似性, G-F 指数, 巍山鸟道雄关

Abstract: An analysis of the nocturnal migratory bird banding data from the Weishan Niaodaoxiongguan Bird Banding Station from 2019 to 2023 revealed the following： (1) Over five years, a total of 13 504 individuals from 181 migratory bird species were banded, belonging to 13 orders and 34 families, with the Ficedula albicilla, Calliope calliope, Lanius cristatus, and Anthus hodgsoni being the domi⁃
nant species; (2) The Shannon-Wiener diversity index for birds was 3.075 2, the Pielou evenness index was 0.587 3, the dominance index was 0.137 3, and the concentration index was 0.561 4; (3) The inter-family diversity index, inter-genus diversity index, and spe⁃
cies diversity G-F index for birds were 17.495 8, 4.122 3, and 0.764 4, respectively; (4) The highest similarity coefficient among
banded birds across different years was 0.750 0, while the lowest was 0.530 0; (5) Thirteen species of nationally protected wild birds
were recorded, including five vulnerable or higher-threatened species listed in the China Red List of Biodiversity, three in the IUCN
Red List of Threatened Species, and three in the appendices of the Convention on International Trade in Endangered Species of Wild
Fauna and Flora. Based on these findings, corresponding conservation management recommendations for migratory birds at Weishan
Niaodaoxiongguan were proposed.

Key words: bird banding, bird diversity, similarity, G-F index, Weishan Niaodaoxiongguan