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罗旭, 赵玉泽, 马静, 李建强, 徐基良. 2017: 基于人工巢试验分析白冠长尾雉(Syrmaticus reevesii)的巢存活率. 动物学研究, 38(1): 49-54. DOI: 10.13918/j.issn.2095-8137.2017.008
引用本文: 罗旭, 赵玉泽, 马静, 李建强, 徐基良. 2017: 基于人工巢试验分析白冠长尾雉(Syrmaticus reevesii)的巢存活率. 动物学研究, 38(1): 49-54. DOI: 10.13918/j.issn.2095-8137.2017.008
Xu Luo, Yu-Ze Zhao, Jing Ma, Jian-Qiang Li, Ji-Liang Xu. 2017. Nest survival rate of Reeves's pheasant(Syrmaticus reevesii) based on artificial nest experiments. Zoological Research, 38(1): 49-54. DOI: 10.13918/j.issn.2095-8137.2017.008
Citation: Xu Luo, Yu-Ze Zhao, Jing Ma, Jian-Qiang Li, Ji-Liang Xu. 2017. Nest survival rate of Reeves's pheasant(Syrmaticus reevesii) based on artificial nest experiments. Zoological Research, 38(1): 49-54. DOI: 10.13918/j.issn.2095-8137.2017.008

基于人工巢试验分析白冠长尾雉(Syrmaticus reevesii)的巢存活率

Nest survival rate of Reeves's pheasant(Syrmaticus reevesii) based on artificial nest experiments

  • 摘要: 为探究白冠长尾雉(Syrmaticus reevesii)巢的存活率以及巢址对巢存活率的影响,于2014年4月下旬至6月下旬,在河南董寨国家级自然保护区和湖北省广水市平靖关地区开展了两次人工巢试验,模拟了白冠长尾雉繁殖季前期(4月下旬至5月中旬)和繁殖季后期(5月下旬至6月下旬)巢的存活情况。结果显示:两次人工巢试验结束时,平靖关地区人工巢的表观存活率分别为13.5%和3.2%,董寨分别为52.4%和26.7%,且两地繁殖季前期人工巢试验的表观存活率的差异达到显著水平。通过在Program Mark中构建巢存活率模型,以查巢更为规律的繁殖季后期试验对巢的日存活率的分析结果表明,在白冠长尾雉繁殖季后期,两个地区人工巢的日存活率均与距林缘和距居民点的距离呈负相关关系,但两地之间不同的是,平靖关地区巢的日存活率与距道路距离呈正相关关系,与距水源距离呈负相关关系,而董寨保护区日存活率与距道路距离呈负相关关系,与距水源距离呈正相关关系。

     

    Abstract: To explore the nest survival rate of Reeves's pheasant(Syrmaticus reevesii) and the nest-site factors that affect it, we conducted artificial nest experiments with reference to natural nests at Dongzhai National Nature Reserve(DNNR), Henan Province and Pingjingguan, Hubei Province from April to June 2014 simulating the situation in its early and later breeding season. We also determined distance characteristics of the nest sites using ArcGIS 10.0. Nest survival models were constructed in Program MARK for data analysis. Results indicated that in the early breeding season, the apparent survival rate(ASR) in DNNR(52.4%) was significantly greater than that in Pingjingguan(13.5%), and the ASR in the later breeding season in DNNR(26.7%) was not indistinctively correlated with Pingjingguan(3.2%). The daily survival rate(DSR) in the later breeding season was 93.8% in DNNR and 92.0% in Pingjingguan, respectively. The DSRs were both negatively correlated with nest distance to forest edges and settlements. The DSR in Pingjingguan was positively correlated with nest distance to paths and negatively correlated with nest distance to water sources. However, the DSR in DNNR was negatively correlated with nest distance to paths but positively correlated with nest distance to water sources.

     

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