Golden Eagle

Barlow, J. (2014). “Vaquita (Phocoena sinus)”. EDGE of Existence programme. Zoological Society of London. Accessed April 24, 2019 at http://www.edgeofexistence.org/species/vaquita/

CONABIO (2011). Fichas de especies prioritarias. Águila real (Aquila crysaetos canadensis) Comisión Nacional de Áreas Naturales Protegidas y Comisión Nacional para el Conocimiento y Uso de la Biodiversidad, México D.F.

Hohn, A., A. Read, S. Fernandez, O. Vidal, L. Findley. 1996. Life History of the Vaquita, Phocoena sinus. Journal of Zoology, 239: 235-251.

Ivory, A. (2002). “Aquila chrysaetos” (On-line), Animal Diversity Web. Accessed April 24, 2019 at https://animaldiversity.org/accounts/Aquila_chrysaetos/

Kochert, M., K. Steenhof, C. McIntyre, E. Craig. (2002). Golden Eagle (Aquila chrysaetos). Pp. 1-44 in A Poole, F Gill, eds. The Birds of North America, Vol. 684. Philadelphia: The Birds of North America.

Mongabay (2018). “Only 12 vaquita porpoises remain, watchdog group reports”. news.mongabay.com. Accessed April 24, 2019 at https://news.mongabay.com/2018/03/only-12-vaquita-porpoises-remain-watchdog-groups-report/

Rojas-Bracho, L.; Reeves, R. R.; Jaramillo-Legorreta, A. (2006). “Conservation of the vaquita Phocoena sinus”. Mammal Review. 36 (3): 179–216. doi:10.1111/j.1365-2907.2006.00088.x.Silber, G. 1990. Occurrence and Distribution of the Vaquita Phocoena sinus in the Northern Gulf of California. Fishery Bulletin, 88, no #2: 339-346.

Rojas-Bracho, L.; Taylor, B.L. (2017). “Phocoena sinus”. IUCN Red List of Threatened Species. 2017: e.T17028A50370296. doi:10.2305/IUCN.UK.2017-2.RLTS.T17028A50370296.en. Accessed April 24, 2019 at https://www.iucnredlist.org/species/17028/50370296

Silber, G. (1990). Occurrence and Distribution of the Vaquita Phocoena sinus in the Northern Gulf of California. Fishery Bulletin, 88, no #2: 339-346.