河南兰考黄河湿地省级自然保护区鸟类资源调查OA

Studying birds holds significant importance in maintaining ecological balance.From Novem-ber 2021 to December 2022,a field survey of birds in the Lankao Yellow River Wetland Nature Re-serve was conducted using the line transect and point count methods.The survey recorded a total of 15 orders and 48 species of birds,including six species protected under the first-level national protec-tion list.Observations revealed a large population of birds in the reserve,with a wide range of migra-tory habitats.However,several issues were identified,including severe fishing activities,large-scale of wheat growing in the beach wetlands,extensive alfalfa cultivation,and insufficient promotion and awareness of bird and wetland conservation.Given these problems,countermeasures such as es-tablishing inspection and protection systems,conducting scientific outreach activities,and increasing research efforts were proposed.