Cole, J.S., N.L. Michel, R.B. Siegel, and N. Somilleda, Jr. 2019. Effects of off-highway vehicles on avian abundance and diversity in a designated vehicular recreation area. Avian Conservation and Ecology 14:9. PDF
Other Publications and Reports
Cole, J., N. Michel, R. Siegel, and C. Wilsey. 2019. Avian indicators of habitat conditions and disturbance effects to natural resources in state vehicular recreation areas of California. National Audubon Society, New York, NY.