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Nest survival rate of reeves＇s pheasant(syrmaticus reevesii) based on artificial nest experiments

Zoological Research 2017年第1期38卷 49-54页

作者： Xu Luo Yu-Ze Zhao Jing Ma Jian-Qiang Li Ji-Liang Xu school of Nature Conservation Beijing Forestry University Beijing 100083 China

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 by Arc GIs 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.

关键词： reeves's pheasant syrmaUcus reevesfi Nest survival rate Artificial nest experiments.

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Home range and habitat composition of male reeves's pheasants in an agricultural-forest plantation landscape in central China:a preliminary report

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Chinese Birds 2011年第1期02卷 53-58页

作者：徐基良张正旺北京林业大学自然保护区学院北京100083 北京师范大学生物多样性与生态工程教育部重点实验室生命科学学院北京100875

We present a preliminary examination of the home range and habitat use of male reeves's pheasants (syrmaticus reevesii) in an agricultural-forest plantation landscape on the Xianjuding Forest Farm, Hubei Province, central China. Fieldwork was carried out from March to August in 2003. The home range of males averaged 33.17 ± 12.55 ha by MCP (minimum convex polygon) and 21.05 ± 5.61 ha by a 95% fixed kernel estimator. The core area by a 60% fixed kernel estimator was 3.92 ± 0.27 ha. We did not detect significant seasonal variations in home range, core area and movement in this farm. Chinese fir (Cunninghamia lanceolata) plantations were the dominant habitat type within the home ranges and core areas. The males used their habitat non-randomly in spring and summer, preferred the fir plantations and avoided broadleaf forests in both seasons. In addition, the males used shrubs less than were available in the spring. The vegetation structure of different habitats may be the leading factor affecting the use of the habitats.

关键词： habitat male reeves's pheasant forest plantation

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