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SOURCES CITED 

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Botanic, Hartley. “Do Pesticides Affect Butterflies?” Hartley Botanic, Hartley Botanic, 11 Mar. 2016, hartley-botanic.co.uk.

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Dell’Osso, J. (2017, April 20). Tourism to Point Reyes National Seashore and Other San Francisco Bay Area National Parks Create Over $1 Billion in

                  Economic Benefits in 2016. Retrieved from  https://www.nps.gov.

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Dowd, M. (2018, June 29). The Average Income of a Cattle Rancher. Retrieved from https://work.chron.com.

 

Center for Biological Diversity. (2017, July 12). Conservationists, Ranchers, Park Service Agree on Plan to Address Point Reyes Ranching, Elk Issues. 

                  Retrieved from https://www.biologicaldiversity.org.


 

E. Launer, Alan, et al. “The Endangered Myrtle’s Silverspot Butterfly: Present Status and Initial Conservation Planning.” Journal of Research on the 

                   Lepidopstera, vol. 31, 1992, pp. 132–146.

 

Encyclopedia.com. (2019, Nov 10).  Myrtle's Silverspot Butterfly - Beacham's Guide to the Endangered Species of North America. Retrieved from                               https://www.encyclopedia.com

 

Evans, P. (2019, April 26). 16 mind-blowing facts about California's economy. Retrieved from https://markets.businessinsider.com.

 

Habitat Restoration, Group. “Recovery Plan for Several Coastal Plants and Myrtle's Silverspot Butterfly.” US Fish and Wildlife Service, 29 Oct. 1998, 

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HARVEY, JAY-JAY. “Volume 1: Species.” LIFE ON THE EDGE, by JAY-JAY HARVEY, ALLEN & UNWIN, 2017, pp. 436–439. 


Jan. Coastal Dune Restoration Environmental Assessment. Retrieved from https://www.restoreptreyesseashore.org.

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The New York Times. (2013, Nov 11). An Accidental Cattle Ranch Points the Way in Sustainable Farming. Retrieved from https://www.nytimes.com.

 

Novak, S. (2018, Aug 2). What’s Killing the Monarchs? Our Roads. Retrieved from https://www.sierraclub.org.

 

Point Reyes National Seashore. (2013). Ranching at the Seashore. Retrieved from https://www.ptreyes.org.


Quinton, A. (2019, Jun 27). Making Cattle More Sustainable. Retrieved from https://www.ucdavis.edu.

 

Rawat. (2018, Aug 1). Which Flowers Are Mostly Used In The Perfume Industry? Retrieved from https://www.bookmyflowers.com.

 

Renee. (2010, June 7). Cultural and Historical Significance of Butterflies. Retrieved from https://tranquilobay.com.

 

Simons, E. (2014). Driving Home the Butterfly - The Weird, the Rare, and the Ugly. Retrieved from https://baynature.org.

 

U.S. Fish & Wildlife Service. (2017, December 1). Species Information: Myrtle’s Silverspot Butterfly. Retrieved from https://FWS.Gov.

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Avelaneda, David. “Trees For Life.” Habitat Fragmentation and It's Effects, Pixabay, Sept. 2019, https://treesforlife.org.

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Cardui, Vanessa. “Yersinia Pestis.” Flickr, 1 Aug. 2009, www.flickr.com.

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Creative Commons Zero. "Four assorted-color soaps on white surface." Pikrepo, Dec. 2014, https://www.pikrepo.com

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Durham, Michael. “Saving the Silverspot.” The Oregon Zoo, Feb. 2017, https://www.hakaima.

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Ednig, Megan. “Myrtle's Silverspot Butterfly.” Discover Ideas about Endangered Species, Feb. 2017, www.pinterest.com.

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ESRI. “Distribution of Historic Collection Records.” Research Gate, Jan. 1992, www.researchgate.net.

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ESRI. “Present Distribution of Myrtle's Silverspot Butterfly.” Research Gate, ARC/INFO, Jan. 2009, www.researchgate.net.

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Freeman, Megan. "Butterflies." Pexels, Aug. 2017, https://www.pexels.com.

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Fjl05. “Endangered Species Act Of 1973 United States Coalition Extinction.” IMGBIN, Jan. 2020, imgbin.com.

 

NPS. “Litter as Big as—and Sometimes Bigger than—This Garden Hose Wheel Are Found at Point Reyes Beach Cleanups Every Year.” Point Reyes                        National Seashore- MLK Day Cleanup, 12 Jan. 2017, www.nps.gov.

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NPS. “Help Protect Native Dune Vegetation by Removing Invasive Sea Rocket. .” Point Reyes National Seashore, 12 Jan. 2017, www.nps.gov

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McGray Jr, Ernest. “Point Reyes National Seashore." Flickr, Apr. 2014, https://www.flickr.com..

 

Queener, Gerry. "Speyeria zerene." Butterflies and Moths, Dec. 2017, https://www.butterfliesandmoths.org.


USFWS. "Biology." Pixnio, Aug. 2016, https://pixnio.com.

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Permission for drone footage of Point Reyes on Home page Granted by Ethan Laursen.

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All other images provided by Wix.com.

References
Photo & Video References
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