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生态学杂志 ›› 1992, Vol. ›› Issue (5): 25-27,74.

• 研究报告 • 上一篇    下一篇

大斑啄木鸟取食行为的研究

罗维桢, 宋榆钧   

  1. 东北师范大学生物系, 长春 130024
  • 收稿日期:1991-01-11 修回日期:1991-03-06 出版日期:1992-10-10

Preying Behavior of Spotted Woodpecker

Luo Weizhen, Song Yujun   

  1. Department of Biology, Northeast Normal University, Changchun 130024
  • Received:1991-01-11 Revised:1991-03-06 Online:1992-10-10

Abstract: The preying behavior of spotted woodpecker(Dendrocopos major) was observed in a secondary forest during April-May, 1990. It preys on food by gleaning, probing and sallying, and gleaning is the major way for obtaining food in this habitat. Based on the perching status and beak direction of spotted woodpecker during its preying,three types of gleaning and probing are subdivided.