人工苗圃鹭类繁殖集群研究
2014年4～6月,采用直接观察法对广汉市南丰镇双庙子村村头的一块人工苗圃内繁殖的4种鹭科鸟类(简称鹭类)(牛背鹭<i>Bubulcus ibis,</i>白鹭<i>Egretta garzetta,</i>池鹭<i>Ardeola bacchus,</i>夜鹭<i>Nycticorax nycticorax</i>)的繁殖集群进行了监测,对鹭类鸟巢的分布密度、种群结构以及鹭类鸟巢的垂直分布和鸟巢大小进行了系统研究与分析。据统计,该苗圃有鹭类鸟巢1 580个,其中牛背鹭类巢(653,41.31%)为...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Chinese Journal of Wildlife
2017-01-01
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| Series: | 野生动物学报 |
| Subjects: | |
| Online Access: | http://ysdw.nefu.edu.cn/thesisDetails?columnId=67065355&Fpath=home&index=0 |
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