Birds
Birds
Featured News
NCASC Research Identifies Future Research Topics to Improve Land Acquisition Decisions for Migratory Bird Conservation
NCASC Research Identifies Future Research Topics to Improve Land Acquisition Decisions for Migratory Bird Conservation
Featured Project
Informing Climate-Adaptive Forest Management for Breeding Bird Habitat in the Southern Appalachians
Informing Climate-Adaptive Forest Management for Breeding Bird Habitat in the Southern Appalachians
Birds play a crucial role in many ecosystems and their conservation depends on a clear understanding of how environmental factors affect their survival and reproduction. CASC scientists are working to understand the connection between environmental factors and climate variables to help birds adapt to a changing climate. Explore our science on birds below.
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Understanding the Links between Climate and Waterbirds Across North America
Ducks and other waterfowl in the U.S. are valued and enjoyed by millions of birdwatchers, artists, photographers and citizens for their beauty and appeal. Waterfowl also provide game for hunters throughout the country and act as an important source of revenue for states and local communities. Loss of habitat and migration corridors due to land use changes and changes in climate threaten...
Forecasting Climate Impacts on Wildlife of the Arid Southwest at Regional and Local Scales Using Downscaled Climate Models
Climate change has emerged as a key environmental concern of the 21st century and a major challenge for land and wildlife managers. Although scientists have made tremendous progress in predicting the impact of climate change on a regional and global scale, drilling down such projections to a locally applicable form has been difficult. A major project of the US Geological Survey's (USGS)...
Impacts of Climate-Driven Changes in Spring Green-Up on Migratory Birds in Alaska
Migratory birds are important for recreation and tourism, contributing to a vibrant birdwatching industry in Alaska. Every spring, hundreds of birds migrate to their summer breeding grounds in Alaska and northern Canada. Their arrival is timed with the height of the spring green-up of plants, which provide the food necessary for birds to reproduce and raise their young. However, over the...
Predicting the Risk of Species Extinctions Due to Sea-Level Rise in the Northwestern Hawaiian Islands
If current climate change trends continue, rising sea levels could inundate low-lying islands across the globe. The Northwestern Hawaiian Islands (NWHI) is a group of islands of great conservation importance that is threatened by sea-level rise. Stretching 2,000 km beyond the main Hawaiian Islands, the NWHI are a World Heritage Site and part of the Papahānaumokuākea Marine National...
Understanding the Links Between Climate, Ecosystem Processes, Wetland Management, and Bird Communities in the Prairie Pothole Region of the Northern Great Plains
In semi-arid regions, riparian and wetland ecosystems function as important migratory and breeding habitats and add significantly to local and regional biodiversity; however, these ecosystems are increasingly threatened by climate change and the potential synergistic effects of increasing demand for water and invasion by exotic species. As a continuation of our inaugural USGS National...
Projected Impacts of Future Climate on Bird Conservation in Arid and Semi-Arid Regions
Tens of millions of migratory birds are dependent on wetland and riparian stopovers in arid and semiarid regions of North America. Global climate change would superimpose even greater stress on these ecosystems as indicated by climate change model predictions of higher temperatures and less precipitation in the southwestern United States. In partnership with the University of Arizona...