摘要
2 0 0 3年 5～ 7月 ,在甘肃省莲花山自然保护区对中国特产鸟类宝兴歌鸫的繁殖 ,包括孵卵节律及育雏行为进行了观察。宝兴歌鸫在孵卵期平均每天出巢 13.6次 (n =7) ,出巢时间平均为 12 .0min(n =93) ,日活动期平均为85 5 .5min(n =7)。亲鸟出巢时间的长度和环境温度呈明显的正相关 (r =0 .35 ,P =0 .0 0 2 ,n =77)。宝兴歌鸫雌雄共同育雏 ,两只雏鸟的喂食频次分别为 1.33次 /h和 0 .98次 /h。
The Chinese Thrush ( Turdus mupinensis ) is an endemic and rare bird in the mountain areas of central China. During May to July 2003, we reported three nests found at Lianhuashan Nature Reserve in Gansu Province, and studied the incubation and nestling behavior from one nest. During incubation, averaging 13.6 recesses were recorded per day (n=7), and the recess length was 12.0min (n=93). Both parents were dealt with raising nestlings. From our observation for 25.5 hours, the two nestlings got 1.33 and 0.98 feeds per hour respectively.
出处
《四川动物》
CSCD
2003年第4期235-237,共3页
Sichuan Journal of Zoology
基金
中国科学院西部项目 (KZCX - 10 - 0 6 )
莲花山自然保护区GEF小型科研基金
BPConservation Programme项目资助
关键词
宝兴歌鸫
莲花山自然保护区
繁殖记录
孵卵节律
育雏行为
Chinese Thrush (Turdus mupinensis)
Lianhuashan Nature Reserve
breeding notes
incubation rhythm
nestling behavior
