{"title":"WATER USE BEHAVIORS OF AXIS DEER (AXIS AXIS) IN THE TEXAS HILL COUNTRY","authors":"Cheyenne H Love, Brian G. Laub","doi":"10.1894/0038-4909-65.1.46","DOIUrl":null,"url":null,"abstract":"Abstract We conducted a study to determine whether the nonnative axis deer (Axis axis) exhibited behaviors that could be negatively impacting ponds and pools in ephemeral channels. To assess behaviors, we collected game camera-trap images at two sites within the Texas Hill Country with naturally occurring standing water sources frequented by A. axis. We analyzed images of A. axis for behaviors including wallowing, territorial marking, and drinking. We also analyzed water samples for turbidity and Escherichia coli, in order to determine potential impacts of axis deer on water quality. During this study, we observed only drinking behaviors by A. axis. Water quality parameters did not significantly correlate with A. axis visitation rates. The observations suggest limited impact of A. axis on water sources, contributing to a greater understanding of A. axis behaviors and potential impacts within the Texas Hill Country.","PeriodicalId":51157,"journal":{"name":"Southwestern Naturalist","volume":"65 1","pages":"46 - 50"},"PeriodicalIF":0.2000,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Southwestern Naturalist","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1894/0038-4909-65.1.46","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 1
Abstract
Abstract We conducted a study to determine whether the nonnative axis deer (Axis axis) exhibited behaviors that could be negatively impacting ponds and pools in ephemeral channels. To assess behaviors, we collected game camera-trap images at two sites within the Texas Hill Country with naturally occurring standing water sources frequented by A. axis. We analyzed images of A. axis for behaviors including wallowing, territorial marking, and drinking. We also analyzed water samples for turbidity and Escherichia coli, in order to determine potential impacts of axis deer on water quality. During this study, we observed only drinking behaviors by A. axis. Water quality parameters did not significantly correlate with A. axis visitation rates. The observations suggest limited impact of A. axis on water sources, contributing to a greater understanding of A. axis behaviors and potential impacts within the Texas Hill Country.
期刊介绍：
The Southwestern Naturalist (a publication of the Southwestern Association of Naturalists since 1953) is an international journal (published quarterly) that reports original and significant research in any field of natural history. This journal promotes the study of plants and animals (living and fossil) in the multinational region that includes the southwestern United States, Mexico, and Central America. Appropriate submission of manuscripts may come from studies conducted in the countries of focus or in regions outside this area that report significant findings relating to biota occurring in the southwestern United States, Mexico, and Central America. Publication is in English, and manuscripts may be feature articles or notes. Feature articles communicate results of completed scientific investigations, while notes are reserved for short communications (e.g., behavioral observations, range extensions, and other important findings that do not in themselves constitute a comprehensive study). All manuscripts (feature articles and notes) require an abstract in both English and Spanish.
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