Pub Date : 2019-12-31DOI: 10.1525/9780520954090-011
{"title":"8. The Influence of Weather on Shorebird Incubation","authors":"","doi":"10.1525/9780520954090-011","DOIUrl":"https://doi.org/10.1525/9780520954090-011","url":null,"abstract":"","PeriodicalId":138909,"journal":{"name":"Video Surveillance of Nesting Birds","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115620797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-31DOI: 10.1525/9780520954090-010
{"title":"7. Patterns of Incubation Behavior in Northern Bobwhites","authors":"","doi":"10.1525/9780520954090-010","DOIUrl":"https://doi.org/10.1525/9780520954090-010","url":null,"abstract":"","PeriodicalId":138909,"journal":{"name":"Video Surveillance of Nesting Birds","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132889743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-31DOI: 10.1525/9780520954090-012
{"title":"9. Nocturnal Activity of Nesting Shrubland and Grassland Passerines","authors":"","doi":"10.1525/9780520954090-012","DOIUrl":"https://doi.org/10.1525/9780520954090-012","url":null,"abstract":"","PeriodicalId":138909,"journal":{"name":"Video Surveillance of Nesting Birds","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127273426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-31DOI: 10.1525/california/9780520273139.003.0001
P. Pietz, D. Granfors, C. Ribic
In the mid-1990s, researchers began to adapt miniature cameras to video-record activities :rt cryptic passerine nests in grasslands. In the subsequent decade, use of these video surveillance systems spread dramatically, leading to major strides in our knowledge of nest predation and nesting ecology of many species. Studies using video nest surveillance have helped overturn or substantiate many long-standing assumptions and provided insights on a wide range of topics. For example, researchers using video data have (1) identified an extensive and highly dynamic predator community in grasslands that varies both temporally (e.g., by time of day, nest age, season, year) and spatially (e.g., by habitat, edge, latitude); (2) shown that sign at nests is unreliable for assigning predator types and sometimes nest fates; (3) contributed to the n the 1990s, the plight of grassland birds received increased attention (Johnson and Schwartz 1993, Knopf 1994, Johnson and IgI 1995), as researchers began to recognize that grassland species were showing "steeper, more consistent, and more geographically wide-spread declines than any other behavioral or ecological guild" of North AmerIcan birds (Knopf 1994;251). Many grassland pas~erine populations had been declining for decades understanding of the risks and rewards of nest defense; and (4) provided information on basic breeding biology (e.g., fledging ages, patterns of incubation and brooding, and male/female roles in parental care). Using examples from grasslands, we highlight accumulated knowledge about activities at the nest documented with video surveillance; we also discuss the implications of this knowledge for our understanding of avian ecology. Like all tools, video nest surveillance has potential limitations, and users must take precautions to minimize possible sources of bias in data collection and interpretation.
在20世纪90年代中期，研究人员开始将微型摄像机用于视频记录活动:拍摄草原上隐蔽的雀形鸟巢穴。在随后的十年中，这些视频监控系统的使用迅速普及，使我们对许多物种的巢穴捕食和筑巢生态的了解取得了重大进展。使用视频鸟巢监控的研究帮助推翻或证实了许多长期存在的假设，并为广泛的主题提供了见解。例如，研究人员利用视频数据(1)在草原上发现了一个广泛的、高度动态的捕食者群落，该群落在时间上(例如，一天中的时间、窝龄、季节、年份)和空间上(例如，栖息地、边缘、纬度)都有变化;(2)巢上的标志对捕食者的类型和巢命运的分配是不可靠的;(3)在20世纪90年代，草原鸟类的困境得到了越来越多的关注(Johnson and Schwartz 1993; Knopf 1994; Johnson and IgI 1995)，因为研究人员开始认识到草原物种比北美鸟类的任何其他行为或生态协会都表现出“更陡峭、更一致、更广泛的地理分布”(Knopf 1994;251)。几十年来，许多草原白鹭种群数量一直在下降，对巢防御的风险和回报的理解;(4)提供了基本的育种生物学信息(如羽化年龄、孵化和孵雏模式以及雄性/雌性在亲代照顾中的作用)。以草原为例，我们强调了通过视频监控记录的关于巢穴活动的积累知识;我们还讨论了这些知识对我们理解鸟类生态学的影响。像所有工具一样，视频巢监视也有潜在的局限性，用户必须采取预防措施，尽量减少数据收集和解释中可能存在的偏差。
{"title":"1. Knowledge Gained from Video-Monitoring Grassland Passerine Nests","authors":"P. Pietz, D. Granfors, C. Ribic","doi":"10.1525/california/9780520273139.003.0001","DOIUrl":"https://doi.org/10.1525/california/9780520273139.003.0001","url":null,"abstract":"In the mid-1990s, researchers began to adapt miniature cameras to video-record activities :rt cryptic passerine nests in grasslands. In the subsequent decade, use of these video surveillance systems spread dramatically, leading to major strides in our knowledge of nest predation and nesting ecology of many species. Studies using video nest surveillance have helped overturn or substantiate many long-standing assumptions and provided insights on a wide range of topics. For example, researchers using video data have (1) identified an extensive and highly dynamic predator community in grasslands that varies both temporally (e.g., by time of day, nest age, season, year) and spatially (e.g., by habitat, edge, latitude); (2) shown that sign at nests is unreliable for assigning predator types and sometimes nest fates; (3) contributed to the n the 1990s, the plight of grassland birds received increased attention (Johnson and Schwartz 1993, Knopf 1994, Johnson and IgI 1995), as researchers began to recognize that grassland species were showing \"steeper, more consistent, and more geographically wide-spread declines than any other behavioral or ecological guild\" of North AmerIcan birds (Knopf 1994;251). Many grassland pas~erine populations had been declining for decades understanding of the risks and rewards of nest defense; and (4) provided information on basic breeding biology (e.g., fledging ages, patterns of incubation and brooding, and male/female roles in parental care). Using examples from grasslands, we highlight accumulated knowledge about activities at the nest documented with video surveillance; we also discuss the implications of this knowledge for our understanding of avian ecology. Like all tools, video nest surveillance has potential limitations, and users must take precautions to minimize possible sources of bias in data collection and interpretation.","PeriodicalId":138909,"journal":{"name":"Video Surveillance of Nesting Birds","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132264079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-31DOI: 10.1525/9780520954090-007
{"title":"4. Hatching and Fledging Times from Grassland Passerine Nests","authors":"","doi":"10.1525/9780520954090-007","DOIUrl":"https://doi.org/10.1525/9780520954090-007","url":null,"abstract":"","PeriodicalId":138909,"journal":{"name":"Video Surveillance of Nesting Birds","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130878720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-31DOI: 10.1525/9780520954090-006
{"title":"3. Gamebirds and Nest Cameras: Present and future","authors":"","doi":"10.1525/9780520954090-006","DOIUrl":"https://doi.org/10.1525/9780520954090-006","url":null,"abstract":"","PeriodicalId":138909,"journal":{"name":"Video Surveillance of Nesting Birds","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122822383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-31DOI: 10.1525/9780520954090-013
{"title":"10. Bird Productivity and Nest Predation in Agricultural Grasslands","authors":"","doi":"10.1525/9780520954090-013","DOIUrl":"https://doi.org/10.1525/9780520954090-013","url":null,"abstract":"","PeriodicalId":138909,"journal":{"name":"Video Surveillance of Nesting Birds","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127207050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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