Type: other

Article abstract: We propose a comprehensive monitoring and management program that will resolve critical uncertainties about the Burrowing Owl in southern San Diego County. The proposed work will also test the efficacy of habitat enhancement techniques for supporting populations that are sustainable in the long-­‐term. This program will include evaluating many of the potential drivers of burrowing owl dynamics. We will primarily focus on burrow availability, the role of ground squirrels as ecosystem engineers, prey availability, and the impact of vegetation and site factors such as soils and topography.