Arid
Rock climbing and cliff bird communities at Joshua Tree National Park, California
Camp, RJ; Knight, RL
通讯作者Camp, RJ
来源期刊WILDLIFE SOCIETY BULLETIN
ISSN1938-5463
出版年1998
卷号26期号:4页码:892-898
英文摘要

We studied rock climbing and bird communities associated with cliffs, with and without rock climbing, at joshua Tree National Park, California. Bird communities differed between sites with different levels of rock climbing. Four bird species were detected only at cliffs where no climbing occurred; 5 species were detected only at cliffs with moderate levels of climbing activity; and 3 species were seen only at cliffs with many popular climbing routes. European starlings (Sturnus vulgaris) and brown-headed cowbirds (Molothrus aler) were seen only at climbed cliffs. Birds at unclimbed cliffs were more likely to be perched at the faces of cliffs, whereas birds at popular climbing cliffs were more likely to be flying. At popular cliffs, birds were usually seen away from cliff faces, whereas at unclimbed cliffs birds were more likely to be detected near cliff faces.


英文关键词bird communities California cliff disturbance Joshua Tree National Park Mojave Desert outdoor recreation rock climbing
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000080321500031
WOS关键词PLANT-COMMUNITIES ; STARLINGS
WOS类目Biodiversity Conservation
WOS研究方向Biodiversity & Conservation
来源机构Colorado State University
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/136793
作者单位(1)Colorado State Univ, Dept Fishery & Wildlife Biol, Ft Collins, CO 80523 USA
推荐引用方式
GB/T 7714
Camp, RJ,Knight, RL. Rock climbing and cliff bird communities at Joshua Tree National Park, California[J]. Colorado State University,1998,26(4):892-898.
APA Camp, RJ,&Knight, RL.(1998).Rock climbing and cliff bird communities at Joshua Tree National Park, California.WILDLIFE SOCIETY BULLETIN,26(4),892-898.
MLA Camp, RJ,et al."Rock climbing and cliff bird communities at Joshua Tree National Park, California".WILDLIFE SOCIETY BULLETIN 26.4(1998):892-898.
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