Bell, Gary P. “Ecology and Management of Arundo Donax, and Approaches to Riparian Habitat Restoration in Southern California.” The Nature Conservancy of New Mexico, 1997. Accessed 27 November 2018.
Bell's Vireo Range Map, All About Birds, Cornell Lab of Ornithology. (n.d.). Retrieved from https://www.allaboutbirds.org/guide/Bells_Vireo/maps-range#
California’s Invaders: Brown-Headed Cowbird. https://www.wildlife.ca.gov/Conservation/Invasives/Species/Cowbird. Accessed 5 Dec. 2018.
Grinnell, J., & Miller, A. H. (1944, December 30). The Distribution of the Birds in California. 383-385. Retrieved November 26, 2018, from https://sora.unm.edu/sites/default/files/journals/pca/pca_027.pdf
Howell, Christine A., et al. “Least Bell’s Vireo Breeding Records in the Central Valley Following Decades of Extirpation.” Western North American Naturalist, vol. 70, no. 1, Apr. 2010, pp. 105–13. Crossref, doi:10.3398/064.070.0111.
Irimia R, Gottschling M (2016) Taxonomic revision of Rochefortia Sw. (Ehretiaceae, Boraginales). Biodiversity Data Journal 4: E7720. https://doi.org/10.3897/BDJ.4.e7720. (n.d.). doi:10.3897/bdj.4.e7720.figure2f
Klicka, Luke B., et al. “Conservation Genomics Reveals Multiple Evolutionary Units within Bell’s Vireo (Vireo Bellii).” Conservation Genetics, vol. 17, no. 2, Apr. 2016, pp. 455–71. Crossref, doi:10.1007/s10592-015-0796-z.
Kus, Barbara (1998, May 6). Draft Recovery Plan for Least Bell’s Vireo. 22-26. Retrieved November 26, 2018, from https://ecos.fws.gov/docs/recovery_plan/980506.pdf
Kus, Barbara E. “Impacts of Brown-headed Cowbird parasitism on productivity of the endangered Least Bell’s Vireo.” Studies in Avian Biology, January 1999. Accessed 27 November 2018.
Least Bell's Vireo (Vireo bellii pusillus). (2002). Retrieved November 28, 2018, from California Partners in Flight Riparian Bird Conservation Plan
Natural History. (n.d.). Retrieved November 28, 2018, from Center for Biological
Diversity
Smith, James N. M., editor. Ecology and Management of Cowbirds and Their Hosts: Studies in the Conservation of North American Passerine Birds. University of Texas Press, 2000. Accessed 27 November 2018.
Bell's Vireo Range Map, All About Birds, Cornell Lab of Ornithology. (n.d.). Retrieved from https://www.allaboutbirds.org/guide/Bells_Vireo/maps-range#
California’s Invaders: Brown-Headed Cowbird. https://www.wildlife.ca.gov/Conservation/Invasives/Species/Cowbird. Accessed 5 Dec. 2018.
Grinnell, J., & Miller, A. H. (1944, December 30). The Distribution of the Birds in California. 383-385. Retrieved November 26, 2018, from https://sora.unm.edu/sites/default/files/journals/pca/pca_027.pdf
Howell, Christine A., et al. “Least Bell’s Vireo Breeding Records in the Central Valley Following Decades of Extirpation.” Western North American Naturalist, vol. 70, no. 1, Apr. 2010, pp. 105–13. Crossref, doi:10.3398/064.070.0111.
Irimia R, Gottschling M (2016) Taxonomic revision of Rochefortia Sw. (Ehretiaceae, Boraginales). Biodiversity Data Journal 4: E7720. https://doi.org/10.3897/BDJ.4.e7720. (n.d.). doi:10.3897/bdj.4.e7720.figure2f
Klicka, Luke B., et al. “Conservation Genomics Reveals Multiple Evolutionary Units within Bell’s Vireo (Vireo Bellii).” Conservation Genetics, vol. 17, no. 2, Apr. 2016, pp. 455–71. Crossref, doi:10.1007/s10592-015-0796-z.
Kus, Barbara (1998, May 6). Draft Recovery Plan for Least Bell’s Vireo. 22-26. Retrieved November 26, 2018, from https://ecos.fws.gov/docs/recovery_plan/980506.pdf
Kus, Barbara E. “Impacts of Brown-headed Cowbird parasitism on productivity of the endangered Least Bell’s Vireo.” Studies in Avian Biology, January 1999. Accessed 27 November 2018.
Least Bell's Vireo (Vireo bellii pusillus). (2002). Retrieved November 28, 2018, from California Partners in Flight Riparian Bird Conservation Plan
Natural History. (n.d.). Retrieved November 28, 2018, from Center for Biological
Diversity
Smith, James N. M., editor. Ecology and Management of Cowbirds and Their Hosts: Studies in the Conservation of North American Passerine Birds. University of Texas Press, 2000. Accessed 27 November 2018.