California ground squirrel (Otospermophilus beecheyi)

Sebastian T. Miller (2024) I5 - Effectiveness of Informal Passages in Facilitating Wildlife Movement Across Interstate 5 Freeway in Southern California

Ng et al. (2003) OReg - Use of highway undercrossings by wildlife in southern California

Freidin et al. (2011) OReg - Wildlife Use of the Los Piñetos Underpass Santa Clarita, California

Michelle L. Murphy (2011) OReg - Evaluating Wildlife Corridor Linkages_ Do Freeway Underpasses Connect the Peninsular and Transverse Mountain Ranges

Avan et al. (2016) I5 - Evaluating Wildlife Use in the Coast to Cleveland Wildlife Corridor in Orange County

Clark et al. (2019) I5 - Irvine Spectrum Wildlife Corridor Camera Monitoring Project

Caltrans (2008) I5 - Natural Environment Study Interstate 5 North Coast Corridor Project

Penrod et al. (2022) I5 - Cascade-Siskiyou Connectivity Symposium