灰眶雀鹛的繁殖生态研究

本文记述了灰眶雀鹛在鼎湖山的种群生态分布情况,并对其繁殖习性作了报导。灰眶雀鹛的种群繁殖期为4—6月,每年只繁殖一次。巢为杯形,一般筑于林下灌丛中,窝卵数2—4枚,在繁殖期内各月份无明显变化;孵卵和育雏都由双亲鸟共同承担,孵化期11—13天,雏鸟一般于11—12日龄离巢;种群孵化率为83.3%,雏鸟成活率为91.4%。文中还报导了雏鸟的生长发育情况及食性。...

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Bibliographic Details
Main Author: 周放
Format: Article
Language:zho
Published: Editorial Department of Chinese Journal of Wildlife 1989-01-01
Series:野生动物学报
Subjects:
Online Access:http://ysdw.nefu.edu.cn/thesisDetails#10.19711/j.cnki.issn2310-1490.1989.06.014
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