Publications
Sprute, M., T. Wilson, M. Hickey, S. Crane, D. Rodriguez, J. Schwartz, S. Sprute, T. Zlatkov, R. Woodward-Hartman, T. Sorrell, N. Hassanieh, A. McKnight, M. Baney, K. Valer, D. Torres, A. Enoch, T. Longcore, and J. Johnson. 2023. Final Report for 2023 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement # N62473-19-2-0009).
Sprute,M., T.Wilson, K.Kassel, N.Reinbold, J.Torres, N.Porter, A.Enoch, S.Sprute, A,Stangeland, T.Longcore,and J.Johnson. 2023. Final Report for 2022 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFACSWAgreement #N62473-19-2-0009)
Wilson,T., K.Kassel, Y.Gaytan, N.Reinbold, C.Barba, B.Phillips, J.Bairian, S.Sprute, Q.Badner, A,Stangeland, M.Sprute, T.Longcore, and J.Johnson. 2022. Final Report for 2021 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. LosAngeles: The Urban Wildlands Group (NAVFACSWAgreement #N62473-19-2-0009)
Wilson, T., K. Kassel, C. Barba, B. Phillips, P. Vanoordt, A. Parker, N. Reinbold, J. Bairian, Q. Badner Y. Gaytan, M. Sprute, W. Calderon-Schweitzer, T. Longcore, and J. Johnson. 2020. Final Report for 2020 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement # N62473-15-2-0001).
Wilson, T., J. Johnson, P. VanOordt, G. Hunter, K. Kassel, C. Barba, A. Parker, W. Calderon-Schweitzer, Y. Gaytan, S. Sprute and T. Longcore, 2019. Final Report for 2019 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement #N62473-15-2-0001).
Johnson, J., T. Wilson, P. VanOordt, G. Hunter, K. Kassel, M. Sprute, V. Henderson, W. Calderon-Schweitzer, C. Barba, A. Parker and T. Longcore. 2019. Annual Performance Report: Captive Rearing of Lange’s Metalmark Butterfly, 2019. The Butterfly Project, Moorpark California. Los Angeles: The urban Wildlands Group (USFWS Agreement #80270-B-G617. 22 pp.
Johnson, J., T. Wilson, P. VanOordt, G. Hunter, K. Kassel, V. Henderson, W. Calderon-Schweitzer, C. Barba, A. Parker and T. Longcore. 2019. Interim Performance Report: Captive Rearing of Lange’s Metalmark Butterfly, October 2018 – March 2019. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 11pp.
Dupuis, J.R., Oliver, J.C., Brunet, B.T., Longcore, T., Johnson, J.J., & Sperling, F. (2018). Genomic data indicate ubiquitous evolutionary distinctiveness among populations of California metalmark butterflies. Conservation Genetics, 19, 1097-1108.
Johnson, J., T. Wilson, and T. Longcore. 2018. Annual Performance Report: Captive Rearing of Lange’s Metalmark Butterfly, 2018. The Butterfly Project, Moorpark California. Los Angeles: The urban Wildaldns Group (USFWS Agreement #80270-B-G617. 29 pp.
Johnson, J., G. Hunter, P. Vanoordt, J. Terry, K. Adams, C. Kwok, A. Lewis, T. Wilson, and T. Longcore 2018. Draft Report for 2018 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement # N62473-15-2-0001).
Johnson, J., J. Terry, T. Wilson, A. Madsen, C. Kwok, and T. Longcore. 2017. Final Report for 2017 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement # N62473-15-2-0001).
Johnson, J., T. Wilson, A. Madsen, N. Wilson, M. Sprute, M. Kan, J. Sportelli, J. ` ` Terry and T. Longcore, 2016. Final Report for 2016 Palos Verdes Blue Butterfly Captive ` Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, ` Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW ` ` Agreement #N62473-15-2-0001).
Johnson, J., T. Wilson, J. Terry, N. Wilson, J. Sportelli, A. Madsen, and T. Longcore. 2016. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Winter 2016. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 5pp.
Johnson, J., T. Wilson, C. Taylor, J. Jones and T. Longcore, 2015. Captive Rearing of Lange’s Metalmark, 2011 – 2015. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 79pp.
Johnson, J., T. Wilson, N. Wilson, J. Terry, L. Baeza, A. Madsen, N. Duenas, and T. Longcore. 2015. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Spring 2015. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 19pp.
Johnson, J., T. Wilson, A. Madsen, N. Wilson, N. Duenas, L. Baeza, J. Terry and T. Longcore, 2015. Final Report for 2015 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement #N62473-15-2-0001).
Johnson, J., T. Wilson, N. Wilson, J. Terry, L. Baeza, A. Madsen, N. Duenas and T. Longcore. 2014. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Fall 2014. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 12pp.
Johnson, J., T. Wilson, J. Terry, C. Krause, L. Baeza, C. Tuday, N. Duenas, M. Gibes, A. Madsen, N. Wilson, Y. Xia and T. Longcore. 2014. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Summer 2014. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 16pp.
Johnson, J., N. Wilson, C. Krause, L. Baeza, N. Duenas, J. Terry, C. Tuday, T. Wilson, Y. Xia and T. Longcore. 2014. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Spring 2014. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 16pp.
Johnson, J., Y. Xia, K. Virun, T. Wilson, N. Wilson, C. Tuday, M. Kim, N. Miyahara, N. Hubeek, J. Terry, and T. Longcore. 2014. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Winter 2014. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 12pp.
Johnson, J., Q. Sweeney, K. Virun, T. Wilson, Y. Zia, C. Tuday, M. Kim, A. Madsen, P. Madsen, S. Walters, N. Hubeek, N. Wilson, and T. Longcore, 2014. Final Report for 2014 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement # N62473-12-2-2101).
Johnson, J., Y.Xia, K. Virun, T. Wilson, N. Wilson, C. Tuday, M. Kim, N. Miyahara, N. Hubeek, J. Terry and T. Longcore. 2013. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Fall 2013. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 14pp.
Johnson, J., N. Hubeek, J. Joness, M. Kim, C. Menendez, N. Miyahara, E. Reed, T. Regan, Q. Sweeney, C. Tuday, K. Virun, N. Wilson, T. Wilson and T. Longcore. 2013. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Summer 2013. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 25pp.
Johnson, J., N.Hubeek, J. Jones, M. Kim, C. Menedez, N. Miyahara, E. Reed, T. Regan, Q. Sweeney, C. Tuday, K. Virun, N. Wilson, T. Wilson, Y. Xia, and T. Longcore. 2013. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Spring 2013. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 17pp.
Johnson, J., K. Virun, T. Wilson, N. Wilson, Q. Sweeney, J. Jones, T. Regan, and T. Longcore. 2013. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Winter 2013. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 14pp.
Johnson, J., Q.Sweeney, K.Virum, T. Wilson, Y. Xia, C. Tuday, J. Jones, E. Lopez, M. Kim, N. Miyahara, N. Hubeek, S. Jabas, T. Regan, N. Wilson, and T. Longcore, 2013. Final Report for 2013 Palos Verdes Blue Butterfly Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (NAVFAC SW Agreement # N62473-12-2-2101. 22pp.
Johnson, J., J. Jones, C. Taylor, M. Baudour, M. Wagner, D. Flannery, D. Werner, C. Holden, K. Virun, T. Wilson, Je. Delijani, Ja. Delijani, B. Newton, D. Gundell, B. Thummar, C. Blakey, K. Walsh, Q. Sweeney, T. Ware, A. Adams, and T. Longcore. 2012. Quarterly Report: Captive Rearing of Lange’s metalmark Butterfly, Winter 2012. The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS Agreement # 80270-B-G617. 19pp.
Johnson, J., Q. Sweeney, D. Flannery, J. Jones, N. Wilson, T. Wilson, T. Regan, E. Lopez, L. Clopop, N. Arringer, N. Miller, S. Jabas, R. Brehm, D. Werner, K. Virun, and T. Longcore, 2012. Final Report for Palos Verdes Blue Butterfly Year 2012 Captive Rearing for Defense Fuel Support Point, San Pedro, Califonia. Los Angeles: The Urban Wildlands group (NAVFAC SW Agreement No.: N62473-12-2-2101).
Johnson, J., J. Jones, M. Baudour, M. Wagner, D. Flannery, D. Werner, C. Holden, K. Virun, T. Wilson, Je. Delijani, Ja. Delijani, B. Newton, D. Gundell, B. Thummar, C. Blakey, K. Walsh, Q. Sweeney, T. Ware, A. Adams, C. Taylor and T. Longcore, 2011. Final Report for Captive Rearing of Lange’s Metalmark Butterfly, 2010 -2011. The Butterfly Project, Moorpark, CA. Los Angeles: The Urban Wildlands Group, Inc. (US National Fish and Wildlife Rearing Project # 2010-0512-001. 30 pp.
Johnson, J., J. Jones, D. Amoroso, A. Romero, J. VanKempen, T. Wilson, T. Hampson, K. Virun, R. Minzer, D. Renner, J. Mauck, D. Flannery, M. McNeil, M. Wagner and T. Longcore, 2011. Final Report for Palos Verdes Blue Butterfly Year 2011 Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (Defense Logistics Agency Agreement # N62473-08-LT-R0011). 22 pp.
Johnson, J., T. Longcore, A. Clause, A. Lansing, D. Renner, A. Romero, B. Messerschmidt, B. Pickett, P. Kores, and K. Courtney, 2010. Final Report on Captive Rearing of Laguna Mountain skipper (Pyrgus ruralis lagunae) The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (USFWS # 814307J024). 26 pp.
Johnson, J., A. Stangeland, D. Amoroso, A. Romero, J. VanKempen, T. Wilson, S. Foster, T. Hampson, J. Eccles, K. Virun, R. Minzer, B. Coomes, J. Mauck, D. Flannery, B. MacQuiddy, M. McNeil, M. Wagner and T. Longcore, 2010. Final Report for Palos Verdes Blue Butterfly Year 2010 Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (Defense Logistics Agency Agreement # N62473-08-LT-R0011). 21 pp.
Johnson, J., A. Lansing, M. Azemon, D. Renner, J. VanKempen, D. Amoroso, S. Foster, A. Ro- mero, B. MacQuiddy, M.J. Handley and T. Longcore, 2009. Final Report for Palos Verdes Blue Butterfly Year 2009 Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. The Urban Wildlands Group (Defense Logistics Agency Agreement # N62473-08-LT-R0011), Los Angeles. 24 pp. (February 22, 2010).
Johnson, Jana and Albert Owen. 2008. Conservation of the Palos Verdes blue butterfly in United States Department of Defense Biodiversity Handbook. Department of Defense. Washington, DC.
Johnson, J., A. Lansing, A. Clause, D. Renner, C. Behringer, R. Lewis and T. Longcore, 2008. Final Report for Palos Verdes Blue Butterfly Year 2008 Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (Defense Logistics Agency Agreement # N68711-04-LT-A0017). 13pp.
Johnson, Jana, Travis Longcore, Adam Clause, Gordon Pratt, Jonathan Dunn and Ken Osborne. 2007. Propagation Handbook for Lange’s Metalmark Butterfly, Apodemia mormo langei. Los Angeles: The Urban Wildlands Group. 19 pp.
Johnson, J., A. Clause, A. Lansing, C. Behringer, and T. Longcore, 2007. Final Report for Palos Verdes Blue Butterfly Year 2007 Captive Rearing on Defense Fuel Support Point, San Pedro, California and The Butterfly Project, Moorpark, California. Los Angeles: The Urban Wildlands Group (Defense Logistics Agency Agreement # N67811-04-LT-A0017). 35pp.
Johnson, J., T. Longcore and R. Mattoni. 2006. Final Report for Palos Verdes Blue Butterfly Year 2006 Captive Rearing on Defense Fuel Support Point, San Pedro, California. Los Angeles: The Urban Wildlands Group (Defense Logistics Agency Agreement # N67811-06-LT-A0026), 26 pp.
Johnson, J., T. Longcore, and R. Mattoni. 2005. Final Report for Palos Verdes Blue butterfly Year 2005 captive Rearing on Defense Fuel Support Point, San Pedro, California. Los Angeles: The Urban Wildlands Group (Defense Logistics Agency Agreement # N67811-05-LT-A0012), 12 pp.
Mattoni, R., J. Sprute (previous name of J. Johnson), and T. Longcore. 2004. Final Report for Palos Verdes blue butterfly year 2004 captive rearing on Defense Fuel Support Point, San Pedro, California. Los Angeles, The Urban Wildlands Group (Defense Logistics Agency Agreement # N67811-04-LT-A0017), 7 pp.
Mattoni, R., J. Sprute (previous name of J. Johnson), and T. Longcore. 2003. Final Report for Palos Verdes blue butterfly year 2003 captive rearing on Defense Fuel Support Point, San Pedro, California. Los Angeles, The Urban Wildlands Group (Defense Logistics Agency Agreement # N67811-03-LT-C3003), 9 pp.
Mattoni, R., J. Sprute (previous name of J. Johnson). 2003. Final Report for past and present occurrence of butterflies in Griffith Park. Los Angeles, Keane Biological Consulting, 13 pp.