Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Publication
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Variations In Plumage Wear In Three Closely Related Tidal Marsh Sparrow Species, Maeve Studholme
Variations In Plumage Wear In Three Closely Related Tidal Marsh Sparrow Species, Maeve Studholme
Honors College
Tidal marsh sparrow species like Saltmarsh Sparrows (Ammospiza caudacuta), Nelson’s Sparrows (Ammospiza nelsoni) and Seaside Sparrows (Ammospiza maritima) are particularly vulnerable to the environmental stressors related to climate change and human activity like sea-level rise, warming temperatures, and increased coastal development, as they nest in the grasses of tidal marsh ecosystems where the principal mode of nest mortality is flooding. With increased sea-level rise, these species may not be equipped to adapt to changing tidal cycles, and thus have reduced fitness and population sizes. Saltmarsh Sparrows are experiencing sharp declines in population, so it is more vital than ever to …
Leveraging Land Easements For Grassland Bird Habitat Conservation, Amy N. Marigliano, Hayden E. Dubniczki, Sarah W. Westrick
Leveraging Land Easements For Grassland Bird Habitat Conservation, Amy N. Marigliano, Hayden E. Dubniczki, Sarah W. Westrick
Student Publications
In addressing the decline of North American grassland bird populations, it is important to consider the various interdisciplinary approaches that can be employed in their conservation. OECMs, or “other effective area-based conservation measures” encompass a wide array of strategies which can be leveraged to conserve natural landscapes and species. Land easements implemented by the Land Conservancy of Adams County (LCAC) are an example of one such strategy. The LCAC seeks primarily to preserve the rural character of Adams County but has more recently turned their focus toward environmental conservation. In partnering with the Land Conservancy, this case study aimed to …