| 赵虹,张克勤,王海涛,邓秋香,姜云垒,JustinLIU,高玮.2011.悬挂巢箱对次级洞巢鸟类选择天然洞的影响.动物学杂志,46(4):25-31. |
| 悬挂巢箱对次级洞巢鸟类选择天然洞的影响 |
| Influence of Nest Box Supplement on Nature Hole Selection by Secondary Cavity-nest Birds |
| 投稿时间：2010-08-02 修订日期：2011-05-02 |
| DOI： |
| 中文关键词: 巢位 人工巢箱 天然洞 次级洞巢鸟 |
| 英文关键词:Nest site Artificial nest box Natural hole Secondary cavity-nest birds |
| 基金项目:国家自然科学基金项目(No.30670293,30870318) |
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| 摘要点击次数: 2541 |
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| 中文摘要: |
| 于2005~2007年3~7月采用在试验样地中添加巢位(悬挂巢箱)与对照样地比较的方法,探讨悬挂巢箱是否影响天然洞的入住率,并为次级洞巢鸟类提供巢位资源,进而增加繁殖种群的数量。结果发现,无论是试验样地还是对照样地,总的入住数量年间差异不显著,种类间差异显著;天然洞之间(无论是否悬挂巢箱)的入住率差异不显著;人工巢箱与试验样地的天然洞之间的入住率差异极显著;人工巢箱与对照样地的天然洞入住率差异极显著。结果表明,人工巢箱的添加为次级洞巢鸟提供了巢位资源,大大地提高了入住率;人工巢箱的悬挂并未影响天然洞的入住率,试验样地与对照样地的天然洞的入住率没有显著区别,表明适合鸟类入住的天然洞巢位资源在次生阔叶林中,处于稳定且饱和状态。所以悬挂巢箱不影响天然洞的入住率,而且为次级洞巢鸟类补充了巢位资源,因此增加了繁殖种群的数量。 |
| 英文摘要: |
| We studied the influence of providing nest boxes on the nature holes selection by secondary cavity-nest birds from March to July, 2005 to 2007 by comparing bird occupation rate between 3 experiment plots and 3 control plots. We marked all the nature holes in the 6 plots and provided 135 nest boxes the 3 experiment plots. By checking bird occupation rate in both nature holes and nest boxes, we found that 69.33%, 58.59% and 54.00% nest boxes were occupied; 5.06%, 16.52%, and 14.62% of nature holes were occupied respectively in 2005, 2006 and 2007. No any difference were detected between the three years in bird occupancy rate in both next boxes and nature holes at the experiment plot, but the bird occupation rate between nest boxes was significantly different (t =0.539, P >0.05). In addition, the occupation rate in nature holes during the year of 2005, 2006 and 2007 in 3 control plots was 8.17%, 9.60% and 12.49%, no difference with experiment plots. Our results indicated that adding nest boxes can provide more nest sites for secondary cavity-nest birds (t =0.539, P >0.05). Therefore, nest boxes provided in forest can increase of the breeding population size of the secondary cavity-nest birds. |
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