摘要
2005年3-7月于辽宁省白石砬子国家级自然保护区悬挂人工巢箱招引杂色山雀,共设置80个巢箱,其中11个巢箱被4种鸟利用。鸟类的进驻率为13.75%,其中杂色山雀利用了8个巢箱,利用率占招引总数的72.73%。对招引到杂色山雀的巢箱因素进行分析,结果表明:杂色山雀多选择2m以上、南坡中下部、巢口朝西南的巢箱,而巢箱悬挂的树种对其选择没有影响,人为或天敌干扰会导致杂色山雀放弃巢箱。该项试验为进一步保护稀有物种和研究其繁殖生态提供了初步的依据。
Artificial nest-boxes were used to attract Parus varius in National Nature Reserveofd Baishilazi located in Kuandian Manzu Autonomous County of Daedong from March to July in 2005. 80 boxes were set and among them 11 boxes were occupied by four species. The occupation rate was 13.75%. Parus varius used 8 boxes, whose occupation rate accounted for 72.73% of the total. It showed that Parus varius mostly selected the nest-boxes that were hung2 metres high above the ground and located in the mid or lower part of the south slope and most of the entrance orientation was southwestwards. Tbo species of trces had no effects on choice, Human or predators might impede the use of the boxes. The results could provide a preliminary basis for further protection of rare species and studies of its reproduction ecology.
出处
《辽宁林业科技》
北大核心
2007年第2期8-11,共4页
Liaoning Forestry Science and Technology
基金
国家自然科学基金资助项目(30670288)
辽宁省教育厅资助项目(202012015)
关键词
杂色山雀
人工巢箱
招引
Parus varius
artificial nest-boxes
attraction.
