摘要
在山东黄河三角洲自然保护区,大鸨属于冬候鸟,越冬时间为每年11月至次年3月,2015年在保护区内观测记录到32只大鸨,主要栖息在农田,以冬小麦苗、玉米、大豆、稻粒、植物种子为食。目前大鸨越冬地面积萎缩和破坏严重,大鸨栖息地质量正在下降,应通过扩大大鸨栖息地面积,改善栖息地环境质量,在保护区内试行湿地生态补偿措施,开展日常巡护监测及加强宣传教育等措施以改善大鸨越冬环境和越冬数量。
Great bustard! Otis tarda）is a winter resident in Shandong Yellow River Delta National Nature Reserve from December through March.Thirty-two great bustards were recorded between January and March 2015.They mainly inhabited farmland,living on wheat seedlings,maize,soybean,rice grain,and plant seeds.Because of the declining area and degradation of the wintering area,the habitat quality of great bustard was decreasing.We recommend four measures to increase the numbers of wintering great bustard and improve their wintering habitat：increase habitat area,reduce human disturbance,undertake daily monitoring,and strengthen public awareness and conservation education.
出处
《野生动物学报》
北大核心
2016年第1期51-54,共4页
CHINESE JOURNAL OF WILDLIFE
关键词
大鸨
越冬期
栖息地
保护
Great bustard
Wintering period
Habitat
Protection
