{"title":"设置诱捕器对吊车孵化稳定性的短期影响","authors":"Jessica Jaworski, Bradley N. Strobel, S. Dubay","doi":"10.1139/cjz-2023-0021","DOIUrl":null,"url":null,"abstract":"Research regarding how birds respond to the installation of cameras at nest sites is limited. We installed cameras at nests of Sandhill Cranes Antigone canadensis Linnaeus, 1758 and federally endangered Whooping Cranes Grus americana Linnaeus, 1758 in Juneau County, Wisconsin as part of an ongoing study monitoring the reproductive success of Whooping Cranes in Wisconsin. The eastern population of Sandhill Cranes has grown while Whooping Crane population growth has been slow, prompting the need to monitor the reproductive success of cranes on the refuge. We recorded the flight initiation distance during camera installation, the return time after camera installation as well as measured the distance cameras were placed from each nest. We included temperature at camera deployment, age of nest, mode of access, ordinal date, and year in statistical regression models. We found an apparent difference in the observed flight initiation distances between the two species. Sandhill Cranes allowed researchers to approach their nests closer than Whooping Cranes prior to flushing. The post-disturbance return time was influenced by how far away the cameras were placed from the nest and the ambient temperature during camera deploy. Our study may help inform decisions regarding species response to methods and distance when deploying cameras especially for endangered or disturbance sensitive species.","PeriodicalId":9484,"journal":{"name":"Canadian Journal of Zoology","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Short-term effects of camera trap installation on incubation constancy in cranes\",\"authors\":\"Jessica Jaworski, Bradley N. Strobel, S. Dubay\",\"doi\":\"10.1139/cjz-2023-0021\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Research regarding how birds respond to the installation of cameras at nest sites is limited. We installed cameras at nests of Sandhill Cranes Antigone canadensis Linnaeus, 1758 and federally endangered Whooping Cranes Grus americana Linnaeus, 1758 in Juneau County, Wisconsin as part of an ongoing study monitoring the reproductive success of Whooping Cranes in Wisconsin. The eastern population of Sandhill Cranes has grown while Whooping Crane population growth has been slow, prompting the need to monitor the reproductive success of cranes on the refuge. We recorded the flight initiation distance during camera installation, the return time after camera installation as well as measured the distance cameras were placed from each nest. We included temperature at camera deployment, age of nest, mode of access, ordinal date, and year in statistical regression models. We found an apparent difference in the observed flight initiation distances between the two species. Sandhill Cranes allowed researchers to approach their nests closer than Whooping Cranes prior to flushing. The post-disturbance return time was influenced by how far away the cameras were placed from the nest and the ambient temperature during camera deploy. Our study may help inform decisions regarding species response to methods and distance when deploying cameras especially for endangered or disturbance sensitive species.\",\"PeriodicalId\":9484,\"journal\":{\"name\":\"Canadian Journal of Zoology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2023-05-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Canadian Journal of Zoology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1139/cjz-2023-0021\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ZOOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian Journal of Zoology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1139/cjz-2023-0021","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ZOOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
关于鸟类对在鸟巢安装摄像机的反应的研究是有限的。我们在1758年的Antigone canadensis Linnaeus沙丘鹤和1758年在威斯康辛州朱诺县的联邦濒危物种Grus americana Linnaeus的巢中安装了摄像机,作为监测威斯康辛州Whooping crane繁殖成功的持续研究的一部分。东部沙丘鹤的数量在增长,而呼鸣鹤的数量增长缓慢,这促使人们需要监测保护区内鹤的繁殖成功率。我们记录了安装摄像机时的起飞距离,安装摄像机后的返回时间,并测量了摄像机放置到每个鸟巢的距离。我们在统计回归模型中纳入了摄像机部署时的温度、巢龄、访问方式、顺序日期和年份。我们发现在观察到的两个物种之间的飞行起始距离有明显的差异。沙丘鹤让研究人员在冲水前比鸣鹤更接近它们的巢穴。干扰后的回归时间受摄像机离巢的距离和摄像机部署时的环境温度的影响。我们的研究可以帮助决定在部署相机时物种对方法和距离的反应,特别是对濒危或干扰敏感的物种。
Short-term effects of camera trap installation on incubation constancy in cranes
Research regarding how birds respond to the installation of cameras at nest sites is limited. We installed cameras at nests of Sandhill Cranes Antigone canadensis Linnaeus, 1758 and federally endangered Whooping Cranes Grus americana Linnaeus, 1758 in Juneau County, Wisconsin as part of an ongoing study monitoring the reproductive success of Whooping Cranes in Wisconsin. The eastern population of Sandhill Cranes has grown while Whooping Crane population growth has been slow, prompting the need to monitor the reproductive success of cranes on the refuge. We recorded the flight initiation distance during camera installation, the return time after camera installation as well as measured the distance cameras were placed from each nest. We included temperature at camera deployment, age of nest, mode of access, ordinal date, and year in statistical regression models. We found an apparent difference in the observed flight initiation distances between the two species. Sandhill Cranes allowed researchers to approach their nests closer than Whooping Cranes prior to flushing. The post-disturbance return time was influenced by how far away the cameras were placed from the nest and the ambient temperature during camera deploy. Our study may help inform decisions regarding species response to methods and distance when deploying cameras especially for endangered or disturbance sensitive species.
期刊介绍:
Published since 1929, the Canadian Journal of Zoology is a monthly journal that reports on primary research contributed by respected international scientists in the broad field of zoology, including behaviour, biochemistry and physiology, developmental biology, ecology, genetics, morphology and ultrastructure, parasitology and pathology, and systematics and evolution. It also invites experts to submit review articles on topics of current interest.