Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

Important Bird Areas - Central Appalachian Forest Ecoregion: Pennsylvania, 2010

This raster dataset has been created using the NImportant Bird AreasN as originated by the Pennsylvania Audubon Society. All areas designated as core areas were assigned a conservation value of 3. All areas designated as buffer areas were assigned a conservation value of 1. Conservation values were determined by experts gathered by Natural Lands Trust through SmartConservation. This data set is one of several that have been combined to create an overall terrestrial resources conservation value raster for the Central Appalachian Forest Ecoregion. Therefore the values were determined as a relative rank, comparable in value only to the other input terrestrial resources data. Conservation value ranges from 1 - 10 with 10 being the highest value.
Pennsylvania Spatial Data Access (PASDA)
Pennsylvania, United States
Imagery and Base Maps, Important bird areas, and Terrestrial resources
Contributed by:
Penn State
More details at