Grasslands are globally threatened ecosystems and provide habitat for multiple threatened species. For this reason, grassland management must employ strategies which can protect multiple species of conservation significance. We reviewed surveillance monitoring data collected on a private conservation reserve in Tasmania between 2014 and 2021 for the endangered Ptunarra Brown Butterfly (Oreixenica ptunarra) to identify the landscape scale predictors of abundance. The data suggested that elevation (lower), time since fire (longer) and highland grassy sedgeland and subalpine Diplarrena latifolia rushland habitats were preferred. These data provide information on how to target future monitoring of this species more effectively. Conservation management on this reserve needs to develop strategies that account for the ecological requirements of other threatened species in the reserve, which may have different and possibly conflicting management requirements.

中文翻译：

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评估保护区中 Ptunarra Brown Butterfly Oreixenica ptunarra 丰度的预测因子，以完善未来的监测

草原是全球受威胁的生态系统，为多种受威胁物种提供栖息地。因此，草原管理必须采用能够保护多种具有保护意义的物种的策略。我们审查了 2014 年至 2021 年间在塔斯马尼亚的一个私人保护区收集的濒临灭绝的 Ptunarra Brown Butterfly ( Oreixenica ptunarra ) 的监测监测数据，以确定景观规模的丰度预测因子。数据表明，海拔（较低）、火灾后的时间（较长）以及高地草地莎草和亚高山Diplarrena latifoliarushland 栖息地是首选。这些数据提供了有关如何更有效地针对该物种进行未来监测的信息。该保护区的保护管理需要制定战略，考虑保护区内其他受威胁物种的生态要求，这些物种可能有不同的甚至可能相互冲突的管理要求。