Distribution and Breeding Status of Least Bell's Vireo Along the San Diego and Tijuana Rivers in San Diego County, California (2020)

The spatial data results of USGS surveys for Least Bell's Vireo (Vireo bellii pusillus, LBVI) along the Tijuana River and San Diego River in 2020 to determine abundance and distribution of vireos to facilitate population trend analyses and collect information on dispersal and site fidelity of banded vireos as part of long-term demographic studies at multiple sites.

These data support the following publications:
Howell, S.L., and Kus, B.E., In-review. Least Bell's Vireo Response to Kuroshio Shot Hole Borer/Fusarium Dieback at the Tijuana River, California. 2017 Data Summary and 2020 update. Prepared for San Diego Association of Governments, San Diego, CA.

Mendia, S.M., and Kus, B.E., In-review. Kuroshio shot hole borers on the San Diego River: summary of infestation and effects on the endangered Least Bell's Vireo. Prepared for for San Diego Association of Governments, San Diego, CA.