Arid
DOI10.1002/jwmg.916
Feather isotope analysis reveals differential patterns of habitat and resource use in populations of white-winged doves
Carleton, Scott A.1; Del Rio, Carlos Martinez2; Robinson, Timothy J.3
通讯作者Carleton, Scott A.
来源期刊JOURNAL OF WILDLIFE MANAGEMENT
ISSN0022-541X
EISSN1937-2817
出版年2015
卷号79期号:6页码:948-956
英文摘要

The white-winged dove (Zenaida asiatica) serves an important ecological role as a diurnal pollinator of the saguaro cactus in the Sonoran desert and an economic role as a highly sought after game bird in North America. White-winged doves are intimately linked to anthropogenic changes on the landscape and because of this, have experienced dramatic population fluctuations over the last 75 years in response, both positively and negatively, to anthropogenic changes on the landscape. To understand the factors driving population growth and decline of migratory species like the white-winged dove, it is imperative we study resource use on both their breeding and wintering grounds. To understand how populations are distributed on the wintering grounds, we tested an alternative to band recovery approaches by using stable isotope analysis. Before we could use isotope analysis to link breeding and wintering locations for this species, we first needed to determine if hydrogen (H-2) and carbon (C-13) stable isotopes in feather tissue (H-2(f) and C-13(f), respectively) could differentiate among populations of white-winged doves across their breeding range in Texas, New Mexico, and Arizona. H-2(f) and C-13(f) not only differentiated between populations of white-winged doves that breed in the United States, but H-2(f) also provided further differentiation in white-winged doves that breed in native Sonoran Desert and agricultural habitats in the western portion of their range. Ecological processes associated with desert resources and anthropogenic influences, specifically saguaro cacti and irrigated crops, largely determined H-2(f) in some white-winged doves in Arizona whereas H-2 of precipitation (H-2(p)) largely determined H-2(f) of doves in New Mexico and Texas. This study highlights the usefulness of stable isotope analysis to differentiate populations of animals across the landscape and the insight isotopes can provide into habitat and resource use. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.


英文关键词feathers isotopes migration saguaro white-winged dove Zenaida asiatica
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000358177000010
WOS关键词STABLE-ISOTOPES ; HYDROGEN ISOTOPE ; GEOGRAPHIC ASSIGNMENT ; MIGRATORY BIRDS ; SAGUARO FRUIT ; DELTA-D ; RATIOS ; ORIGINS ; ANIMALS ; GROUNDS
WOS类目Ecology ; Zoology
WOS研究方向Environmental Sciences & Ecology ; Zoology
来源机构United States Geological Survey
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/189067
作者单位1.US Geol Survey, New Mexico Cooperat Fish & Wildlife Res Unit, Las Cruces, NM 88003 USA;
2.Univ Wyoming, Dept Zool & Physiol, Laramie, WY USA;
3.Univ Wyoming, Dept Stat, Laramie, WY 82071 USA
推荐引用方式
GB/T 7714
Carleton, Scott A.,Del Rio, Carlos Martinez,Robinson, Timothy J.. Feather isotope analysis reveals differential patterns of habitat and resource use in populations of white-winged doves[J]. United States Geological Survey,2015,79(6):948-956.
APA Carleton, Scott A.,Del Rio, Carlos Martinez,&Robinson, Timothy J..(2015).Feather isotope analysis reveals differential patterns of habitat and resource use in populations of white-winged doves.JOURNAL OF WILDLIFE MANAGEMENT,79(6),948-956.
MLA Carleton, Scott A.,et al."Feather isotope analysis reveals differential patterns of habitat and resource use in populations of white-winged doves".JOURNAL OF WILDLIFE MANAGEMENT 79.6(2015):948-956.
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
[Carleton, Scott A.]的文章
[Del Rio, Carlos Martinez]的文章
[Robinson, Timothy J.]的文章
百度学术
百度学术中相似的文章
[Carleton, Scott A.]的文章
[Del Rio, Carlos Martinez]的文章
[Robinson, Timothy J.]的文章
必应学术
必应学术中相似的文章
[Carleton, Scott A.]的文章
[Del Rio, Carlos Martinez]的文章
[Robinson, Timothy J.]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。