2篇
您的检索式：作者名="Paul Buzzard"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 靴隼雕繁殖习性初报显示文摘国内关于靴隼雕(Hieraaetus pennata)资料缺乏,仅有几例新纪录报道,无繁殖信息。本文报道2010~2016年间靴隼雕在新疆南部和北部的繁殖与分布状况。靴隼雕巢址选择开阔的地带,营巢于大树上(n=7),巢距地面高度在7~12 m,巢直径约74~102 cm。窝卵数2~3枚,孵卵期37~40 d,育雏期48~58 d,繁殖期持续4~5个月。育雏前期与后期亲鸟的行为变化较大。其巢区附近野生动物资源丰富,食物以鸟类为主,主要是水鸟的幼鸟(体重小于300 g);哺乳类包括草兔(Lepus capensis)、大耳猬(Hemiechinus auritus)、鼹形田鼠(Ellobius talpinus)等。在新疆和硕利用红外相机监测32 d,共收获77 894张图片。育雏期人工观察16 d,约248 h,同时拍下行为照片及录像作为辅助记录。育雏前期,雌鸟的陪护时间占88.43%,雄鸟只有3.26%。亲鸟育雏期的活动节律、投食次数呈现单峰型;续巢频次则为双峰型。在中亚,靴隼雕有明显'东扩'之趋势。通过野外观察靴隼雕的行为,了解繁殖状况,积累基础资料,对其种群保护和管理具有意义。 | 吴道宁 马鸣 魏希明 王尧天 杜利民 蒋可威 刘哲青 刘旭 Paul Buzzard | 2017 | 动物学杂志2017，52，1： | 3 |
| 2 | Sexual/aggressive behavior of wild yak(Bos mutus Prejevalsky1883) during the rut: influence of female choice显示文摘Wild yaks(Bos mutus)ranged across the Tibetan Plateau in large herds before being forced to remote areas of the plateau.Consequently,little has been published about their behavioral ecology.We present the first extensive study on wild yak behavior during the rut.We gathered data on activity budgets,aggressive/sexual behaviors,and the behavior of bulls inside and outside mixed groups during 11 days in 2010 and 9 days in 2011.Yaks ate less and were more social during the rut than during summer.Males ate less than females and socialized more during the rut.We observed yaks for 234.25 h and recorded 2,078 aggressive/sexual behaviors.Yak bulls inspected and tended cows showing off their profiles during lateral displays,the most common type of indirect aggression.Yak bulls inside mixed sex groups rested less and socialized more than bulls outside.Females initiated intense intra-sexual competition and led at least 25 bulls on chases.Females then incited fight frenzies of numerous bulls from inside and outside the groups before copulations,and fights could be intense.We discuss female choice selecting for large size and fighting ability in males,the similarity of yak and bison(genus Bison)behavior,and conservation implications. | Paul J. Buzzard Donghua Xu Huan Li | 2014 | Chinese Science Bulletin2014，59，22： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员