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Review of Conservation Challenges and Possible Solutions for Grassland Birds of the North American Great Plains
Rangeland Ecology & Management ( IF 2.3 ) Pub Date : 2023-08-01 , DOI: 10.1016/j.rama.2023.07.002
Jacy S. Bernath-Plaisted , Maureen D. Correll , Scott G. Somershoe , Angela M. Dwyer , Andy Bankert , Adam Beh , Humberto Berlanga , W. Alice Boyle , J. Lizardo Cruz-Romo , T. Luke George , James Herkert , Nicola Koper , Alberto Macías-Duarte , Arvind O. Panjabi , Oscar M. Ramírez-Flores , Barry Robinson , Irene Ruvalcaba-Ortega , Julie Sibbing , Erin H. Strasser , Mieke Titulaer , William E. Van Pelt , Tammy VerCauteren

North America's grassland birds remain in crisis despite decades of conservation efforts. This review provides an overview of factors contributing to these declines, as well as strategies and resources available to a diversity of stakeholders to help conserve grassland bird communities with an emphasis on the Great Plains—a grassland region of global ecological significance and a habitat stronghold for grassland birds. Grassland bird declines are driven by historical and continuing threats across the full annual cycle including grassland habitat loss, agriculture intensification, woody encroachment, and disruption of fire and grazing regimes. More recently, energy development activities, the use of neonicotinoid pesticides, and anthropogenic climate change have emerged as additional threats. While threats to grassland birds are numerous and often synergistic, possibilities for conservation are also diverse and multifaceted. Land set-aside programs, incentives and voluntary practices for producers, improved environmental management by energy and utility companies, and policy and regulation can all contribute to the conservation of these unique species. We suggest that future grassland bird research should focus on poorly studied aspects of the annual cycle, such as overwinter survival and habitat use, and the migratory period, which remains completely unexplored for many species. Filling these knowledge gaps may facilitate more sophisticated population modeling that can identify limiting factors and more effectively guide investment in conservation.



中文翻译:

北美大平原草原鸟类保护挑战与可能解决方案综述

尽管经过数十年的保护努力,北美草原鸟类仍然处于危机之中。本综述概述了导致这些下降的因素,以及可供不同利益相关者使用的战略和资源,以帮助保护草原鸟类群落,重点是大平原——具有全球生态意义的草原地区和鸟类的栖息地。草原鸟类。草原鸟类数量下降是由整个年度周期中历史和持续的威胁驱动的,包括草原栖息地丧失、农业集约化、木质侵占以及火灾和放牧制度的破坏。最近,能源开发活动、新烟碱类杀虫剂的使用以及人为气候变化已成为额外的威胁。虽然草原鸟类面临的威胁众多且往往是协同的,但保护的可能性也是多种多样且多方面的。土地预留计划、生产者的激励措施和自愿做法、能源和公用事业公司改善的环境管理以及政策和法规都可以有助于保护这些独特的物种。我们建议未来的草原鸟类研究应重点关注年度循环中研究较少的方面,例如越冬生存和栖息地利用,以及迁徙期,这对许多物种来说仍然是完全未经探索的。填补这些知识空白可能会促进更复杂的人口建模,从而识别限制因素并更有效地指导保护投资。土地预留计划、生产者的激励措施和自愿做法、能源和公用事业公司改善的环境管理以及政策和法规都可以有助于保护这些独特的物种。我们建议未来的草原鸟类研究应重点关注年度循环中研究较少的方面,例如越冬生存和栖息地利用,以及迁徙期,这对许多物种来说仍然是完全未经探索的。填补这些知识空白可能会促进更复杂的人口建模,从而识别限制因素并更有效地指导保护投资。土地预留计划、生产者的激励措施和自愿做法、能源和公用事业公司改善的环境管理以及政策和法规都可以有助于保护这些独特的物种。我们建议未来的草原鸟类研究应重点关注年度循环中研究较少的方面,例如越冬生存和栖息地利用,以及迁徙期,这对许多物种来说仍然是完全未经探索的。填补这些知识空白可能会促进更复杂的人口建模,从而识别限制因素并更有效地指导保护投资。政策和法规都可以有助于保护这些独特物种。我们建议未来的草原鸟类研究应重点关注年度循环中研究较少的方面,例如越冬生存和栖息地利用,以及迁徙期,这对许多物种来说仍然是完全未经探索的。填补这些知识空白可能会促进更复杂的人口建模,从而识别限制因素并更有效地指导保护投资。政策和法规都可以有助于保护这些独特物种。我们建议未来的草原鸟类研究应重点关注年度循环中研究较少的方面,例如越冬生存和栖息地利用,以及迁徙期,这对许多物种来说仍然是完全未经探索的。填补这些知识空白可能会促进更复杂的人口建模,从而识别限制因素并更有效地指导保护投资。

更新日期:2023-08-02
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