Arid
Observations on the breeding behavior of the Variable Hawk (Geranoaetus polyosoma) in the Atacama Desert, Chile
Medrano, Fernando1,2; Cerpa, Patrich1,3; Reyes, Diego4; Cuevas, Cristian5
通讯作者Medrano, Fernando
来源期刊REVISTA BRASILEIRA DE ORNITOLOGIA
ISSN0103-5657
出版年2017
卷号25期号:4页码:245-247
英文摘要

Although the Variable Hawk (Geranoaetus polyosoma) is a common and broadly distributed raptor in the Neotropics, its breeding ecology is almost unknown. Using video cameras, we collected data on the parental and nestling behavior of this hawk at the early-brood rearing period from one location in the Atacama Desert of Chile. An attempt to collect data in a second nest failed due to methodological deficiencies, which suggested improvements to sampling design in future studies. As most accipitrid raptors, we found that the female performed the majority of the parental activities occurring at the nest: she fed the chicks, protected them from high solar radiation and stayed on the nest at night. Nestlings were fed with Chilean Iguana (Callopistes macullatus) and Darwin’s Leaf-eared Mouse (Phyllotis darwini). We also describe some nestling behaviors. With these observations, we add information to the breeding ecology of this species and encourage the use of low-cost technology to monitor wildlife, but with certain considerations.


英文关键词Accipitridae breeding ecology natural history parental investment raptor
类型Article
语种英语
国家Chile
收录类别SCI-E
WOS记录号WOS:000429456000003
WOS关键词PARENTAL CARE
WOS类目Ornithology
WOS研究方向Zoology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/202062
作者单位1.Red Observadores Aves & Vida Silvestre Chile ROC, Julio Prado 1144, Santiago, Chile;
2.Univ Chile, Fac Ciencias, Dept Ciencias Ecol, Inst Ecol & Biodiversidad, Casilla 653, Santiago, Chile;
3.Univ Metropolitana Ciencias Educ, Inst Entomol, Casilla 147, Santiago, Chile;
4.Fdn Jardin Bot Nacl, Dept Hort, Camino el Olivar 305, Vina Del Mar, Chile;
5.Gest Ambiental Consultores SA, Padre Mariano 103 304, Santiago, Chile
推荐引用方式
GB/T 7714
Medrano, Fernando,Cerpa, Patrich,Reyes, Diego,et al. Observations on the breeding behavior of the Variable Hawk (Geranoaetus polyosoma) in the Atacama Desert, Chile[J],2017,25(4):245-247.
APA Medrano, Fernando,Cerpa, Patrich,Reyes, Diego,&Cuevas, Cristian.(2017).Observations on the breeding behavior of the Variable Hawk (Geranoaetus polyosoma) in the Atacama Desert, Chile.REVISTA BRASILEIRA DE ORNITOLOGIA,25(4),245-247.
MLA Medrano, Fernando,et al."Observations on the breeding behavior of the Variable Hawk (Geranoaetus polyosoma) in the Atacama Desert, Chile".REVISTA BRASILEIRA DE ORNITOLOGIA 25.4(2017):245-247.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Medrano, Fernando]的文章
[Cerpa, Patrich]的文章
[Reyes, Diego]的文章
百度学术
百度学术中相似的文章
[Medrano, Fernando]的文章
[Cerpa, Patrich]的文章
[Reyes, Diego]的文章
必应学术
必应学术中相似的文章
[Medrano, Fernando]的文章
[Cerpa, Patrich]的文章
[Reyes, Diego]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。