四川老君山自然保护区红嘴相思鸟繁殖生态初报  

The Preliminary Study on Breeding Habit of Leiothrix lutea at Laojunshan Nature Reserve,Sichuan

作　　者：周明强[1] 袁施彬[1] 周材权[1] 王夕龙[1] 黄泓升[1] 齐赛飞 向明[1] 宴林波[1] 

机构地区：[1]西华师范大学生命科学学院珍稀动植物研究所,西南野生动植物资源保护教育部重点实验室,四川南充637002 [2]泸州市泸州高中,四川泸州646000

出　　处：《四川动物》2012年第6期965-969,F0004,共6页Sichuan Journal of Zoology

基　　金：四川省教育厅自然科学重点项目(11ZA032);四川省科技厅杰出青年学术技术带头人后续计划(2011JQ0056)

摘　　要：2011年7～8月在宜宾市屏山县老君山自然保护区对红嘴相思鸟Leiothrix lutea的繁殖生态进行了初步研究。研究结果显示,红嘴相思鸟巢主要营造于方竹Chimonobambusa quadrangularis(Fenzi)Makino、柃木属Eurya树枝和藤蔓上,藤蔓有悬钩子属Rubus、猕猴桃Actinidia chinensis、木通属Akebia等。巢址环境温度(22.01±0.35)℃,湿度(88.30±0.81)%;巢材主要有树叶、树皮、细藤、细树根、细树枝、方竹叶、草叶、细草茎、苔藓、人造纤维、棉类、塑料、过滤嘴纤维等;巢外径(85.31±1.09)mm×(94.00±1.37)mm、内径(55.77±0.69)mm×(62.48±0.70)mm、巢深(54.78±1.14)mm、巢高(80.43±2.39)mm;窝卵数3.125枚/窝,孵化期12d,孵化工作主要由雌鸟担任;巢内育雏期10～12d,雌雄共同育雏,雄鸟占主要。繁殖成功率75.00%。Breeding habit of Leiothrix lutea was preliminarily studied at Laojunsban Nature Reserve of Yibin, Sichuan province, from July to August, 2011. The results showed that the nests were mainly built in Chimonobambusa quadrangu- laris （Fenzi） Makino, plants of Eurya, Rubus, Actinidia chinensis and Akebia. Ambient temperature of the nest-site was （22.01 ± 0.35 ） ℃, the relatively humidity was 88.30% -± O. 81%. The building materials mainly include slimsy branches, leaves, cortices and roots of several plants, muscus, plastics and so on. The average depth of nests is （54.78 ± 1.14） mm, with inner diameter of （ 55.77 ± 0.69 ） mmx （62.48 ±0.70） mm and outer diameter of （ 85.31 ± 1.09 ） mm x （94.00 ± 1.37） mm. The mean clutch size is 3. 125. Incubation required 12 days before the nestlings were born. Females played a major role in the incubation. Fledglings were bred for 10 - 12 days and the male is in charge of breeding. The breeding suc- cess rate was 75.00%.

关 键 词：红嘴相思鸟 繁殖生态 老君山自然保护区 

分 类 号：Q958[生物学—动物学]