摘要
本文报导了棕背伯劳夏季的栖息环境、活动习性、繁殖及食物组成。棕背伯劳捕食的主要对象是危害农林业的害虫,在一定程度上可减少虫害的发生,是一种有益的鸟类。
This paper reported the habitat activity pattern. reproduction and the composition of the food of Lanius Schach in Summer,Lanius Schach is a Kind of useful bird,for their principal foods are insect pests of agriculture and fo- restry,thus could decrease the harm cohich the insect pests bring to crops and forests
出处
《贵州师范大学学报（自然科学版）》
CAS
1992年第1期26-28,共3页
Journal of Guizhou Normal University：Natural Sciences
关键词
棕背伯劳
生态
夏季
Lanius Schach, Ecology, Summer
