{"title":"2014-21年,加州Altamont Pass风力资源区附近的金鹰种群调查","authors":"J. Wiens, Patrick S. Kolar","doi":"10.3133/ofr20211107","DOIUrl":null,"url":null,"abstract":"..........................................................................................................................................................1 Background and Research Objectives ......................................................................................................1 Methods...........................................................................................................................................................2 Study Area..............................................................................................................................................2 Golden Eagle Monitoring Design and Survey Protocol ..................................................................2 Results .............................................................................................................................................................3 Site Occupancy and Reproduction ....................................................................................................3 Northern Diablo Range and Altamont Wind Resource Area ................................................3 Altamont Pass Wind Resource Area ........................................................................................4 Observations of Territorial and Non-territorial Subadults .............................................................5 Communal Roosting Behavior ............................................................................................................8 Summary..........................................................................................................................................................8 Megafire—An Emergent Threat to Golden Eagles? .......................................................................9 Acknowledgments .......................................................................................................................................10 References Cited..........................................................................................................................................11 Appendix 1. Map of Survey Sites and Activity Centers Used by Territorial Pairs of Golden Eagles in the Altamont Pass Wind Resource Area, 2019–21 ....................................13 Appendix 2. Territory-Specific Observations of Territorial Pairs of Golden Eagles Located near the Altamont Pass Wind Resource Area, 2019–21 ...........................................14","PeriodicalId":142152,"journal":{"name":"Open-File Report","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Golden eagle population surveys in the vicinity of the Altamont Pass Wind Resource Area, California, 2014–21\",\"authors\":\"J. Wiens, Patrick S. Kolar\",\"doi\":\"10.3133/ofr20211107\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"..........................................................................................................................................................1 Background and Research Objectives ......................................................................................................1 Methods...........................................................................................................................................................2 Study Area..............................................................................................................................................2 Golden Eagle Monitoring Design and Survey Protocol ..................................................................2 Results .............................................................................................................................................................3 Site Occupancy and Reproduction ....................................................................................................3 Northern Diablo Range and Altamont Wind Resource Area ................................................3 Altamont Pass Wind Resource Area ........................................................................................4 Observations of Territorial and Non-territorial Subadults .............................................................5 Communal Roosting Behavior ............................................................................................................8 Summary..........................................................................................................................................................8 Megafire—An Emergent Threat to Golden Eagles? .......................................................................9 Acknowledgments .......................................................................................................................................10 References Cited..........................................................................................................................................11 Appendix 1. Map of Survey Sites and Activity Centers Used by Territorial Pairs of Golden Eagles in the Altamont Pass Wind Resource Area, 2019–21 ....................................13 Appendix 2. Territory-Specific Observations of Territorial Pairs of Golden Eagles Located near the Altamont Pass Wind Resource Area, 2019–21 ...........................................14\",\"PeriodicalId\":142152,\"journal\":{\"name\":\"Open-File Report\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Open-File Report\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3133/ofr20211107\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Open-File Report","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3133/ofr20211107","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Golden eagle population surveys in the vicinity of the Altamont Pass Wind Resource Area, California, 2014–21
..........................................................................................................................................................1 Background and Research Objectives ......................................................................................................1 Methods...........................................................................................................................................................2 Study Area..............................................................................................................................................2 Golden Eagle Monitoring Design and Survey Protocol ..................................................................2 Results .............................................................................................................................................................3 Site Occupancy and Reproduction ....................................................................................................3 Northern Diablo Range and Altamont Wind Resource Area ................................................3 Altamont Pass Wind Resource Area ........................................................................................4 Observations of Territorial and Non-territorial Subadults .............................................................5 Communal Roosting Behavior ............................................................................................................8 Summary..........................................................................................................................................................8 Megafire—An Emergent Threat to Golden Eagles? .......................................................................9 Acknowledgments .......................................................................................................................................10 References Cited..........................................................................................................................................11 Appendix 1. Map of Survey Sites and Activity Centers Used by Territorial Pairs of Golden Eagles in the Altamont Pass Wind Resource Area, 2019–21 ....................................13 Appendix 2. Territory-Specific Observations of Territorial Pairs of Golden Eagles Located near the Altamont Pass Wind Resource Area, 2019–21 ...........................................14