Natural resource managers face an unprecedented challenge ? how to plan and manage for local and regional effects of climate change. In the Pacific Northwest, temperatures and precipitation changes are affecting snowpack levels, hydrology, and disturbance regimes such as fire. These changes will affect species? distributions and phenologies, creating cascading effects on ecological systems that will greatly alter many of the resources of our national parks. To address these impacts, managers need detailed information on which species and systems are most susceptible to climate change and how projected changes in climate are likely to affect them. This project will answer critical research questions of which species are inherently most [...]