CAJ | 학술논문

2011年3～5月使用直接观察法对微山湖新薛河湿地内的鸟类巢穴进行调查,共发现鸟类巢穴90个,其中喜鹊Pi-ca pica巢36个,池鹭Ardeola bacchus巢54个,其他鸟类的巢穴2个。对影响鸟类巢址选择的因素进行了分析,结果显示距水源的距离、营巢树高和营巢树是影响喜鹊巢址选择的主导因子,次要因子是巢距地面高度、距公路的距离和人为干扰状况,再次是巢分支数;距公路的距离、巢距地面的高度、营巢树胸径和营巢树高是影响池鹭巢址选择的主导因子,次要因子是距水源的距离、人为干扰状况和巢分支数。
2011년3～5월사용직접관찰법대미산호신설하습지내적조류소혈진행조사,공발현조류소혈90개,기중희작Pi-ca pica소36개,지로Ardeola bacchus소54개,기타조류적소혈2개。대영향조류소지선택적인소진행료분석,결과현시거수원적거리、영소수고화영소수시영향희작소지선택적주도인자,차요인자시소거지면고도、거공로적거리화인위간우상황,재차시소분지수;거공로적거리、소거지면적고도、영소수흉경화영소수고시영향지로소지선택적주도인자,차요인자시거수원적거리、인위간우상황화소분지수。
The nest-site selection of Magpies and Chinese Pond-Heron was investigated from March 2011 to May 2011 in New Xuehe artificial wetland in Weishan Lake with the direct observation.Total 90 bird nests were discovered which 36 of them belong to Magpies,54 of them belong to Chinese Pond-Heron,the left 2 nests belong to other birds.By analyzing and discussing the factors,We find that distance to water,height and diameter of trees are the main factors affect Magpie nest location,the secondary factors are the height of nests,distance to road and human disturbance.After that is the number of nest branches.Distance to road,the height of nest,height and diameter of nest trees are the main factors affect Chinese Pond-Heron nest location.the secondary factors are distance to water,human disturbance and the number of nest branches.