Attitudes related to the consumption of sea turtle eggs in the town of Llano Real, Guerrero, Mexico: challenges and opportunities
Keywords:
social attitudes, marine turtles, perception, illegal collection, MexicoAbstract
All sea turtle species are vulnerable to overexploitation due to anthropogenic activities such as incidental capture, habitat destruction, construction of coastal housing developments and, mainly, poaching, collection, consumption and illegal sale of their eggs. This work aims to learn about the attitudes of society related to sea turtle egg consumption in the coastal town of Llano Real, municipality of Benito Juárez, Guerrero, Mexico, which is characterized by being a nesting area, mainly of three species (Lepidochelys olivacea, Dermochelys coriacea and Chelonia mydas). During February 2023, face-to-face surveys were administered to local residents, tourism service providers, and tourists. The sample consisted of 130 subjects, of which 69% were against the consumption of turtle eggs. However, 42% reported consuming or having consumed turtle eggs, despite the fact that this activity is considered illegal. The main group reporting turtle egg consumption is local people, followed by tourists. Tourists who report having consumed turtle eggs mention having consumed them in restaurants or through egg sellers. The main challenge facing sea turtle conservation and protection is the illegal sale and purchase of turtle eggs. Therefore, we conclude that, in order to generate improvements, social participation must be encouraged, the integration of environmental agencies must be promoted, and environmental education programs must be implemented.
Downloads
References
Aguilar-González, M.E., Luna-González, A., Aguirre, A., Zavala-Norzagaray, A.A., Mundo- Ocampo, M., González-Ocampo, H.A. (2014). Perceptions of fishers to sea turtle bycatch, illegal capture and consumption in the San Ignacio-Navachiste-Macapule lagoon complex, Gulf of California, Mexico. Integrative Zoology, 9, 70-84.
https://doi.org/10.1111/1749-4877.12024 Barrios-Garrido, H., Palmar, J., Wildermann, N.,
Rojas-Cañizales, D., Diedrich, A., Hamann, M. (2018). Marine Turtle Presence in the Traditional Pharmacopoeia, Cosmovision, and Beliefs of Wayuú Indigenous People. Chelonian Conservation and Biology, 17, 177-186. https://doi.org/https://doi.org/10.2744/CCB- 1276.1
Barrios-Garrido, H., Wildermann, N., Diedrich, A., Hamann, M. (2019). Conflicts and solutions related to marine turtle conservation initiatives in the Caribbean basin: Identifying new challenges. Ocean & Coastal Management, 171, 19-27.
https://doi.org/10.1016/j.ocecoaman.2019.01.0 03
Bolten, A.B., Crowder, L.B., Dodd, M.G., MacPherson, S.L., Musick, J.A., Schroeder, B.A., Witherington, B.E., Long, K.J., Snover,
M.L. (2010). Quantifying multiple threats to endangered species: an example from loggerhead sea turtles. Frontiers in Ecology and the Environment, 9, 295-301.
https://doi.org/10.1890/090126
Casarrubias-Jaimez, A.I., Legorreta-Soberanis, J., Sanchez-Gervacio, B.M., Serrano-de Los Santos, F.R., Paredes-Solis, S., Flores-Moreno, M., Andersson, N., Cockcroft, A. (2020). Body image and obesity in children from public primary schools in Acapulco, Mexico: A cross- sectional study. Boletín Médico del Hospital Infantil de México, 77, 119-126. https://doi.org/10.24875/BMHIM.20000027
Castro-Mondragón, H., Flores-Garza, R., García- Ibáñez, S., Flores-Rodríguez, P. (2012). Evaluación de la extracción furtiva de huevos de Lepidochelys olivacea en la zona de patrullaje del Centro de Protección y Conservación de la Tortuga Marina (UAEM-UAGro). Tlamati, 4(1), 40-46.
NOM-059-SEMARNAT-2010. Protección
ambiental-especies nativas de México de flora y fauna silvestres-categorías de riesgo y especificaciones para su inclusión, exclusión o cambio-lista de especies en riesgo.
NORMA Oficial Mexicana NOM-059- SEMARNAT-2010, Protección ambiental- Especies nativas de México de flora y fauna silvestres-Categorías de riesgo y especificaciones para su inclusión, exclusión o cambio-Lista de especies en riesgo (dof.gob.mx)
Gladstone, W., Taw, N., Nasr, D., Andersen, I., Cheung, C., Drammeh, H., Krupp, F., Lintner, S. (1999). Sustainable use of renewable resources and conservation in the Red Sea and Gulf of Aden: issues, needs and strategic actions. Ocean & Coastal Management, 42, 671-697. https://doi.org/10.1016/S0964-5691(99)00040- X
Herrera-Navarrete, R., Arellano-Wences, H.J., Colín-Cruz, A., Sampedro-Rosas, M.L., Rosas- Acevedo, J.L., Rodríguez-Herrera, A.L. (2021). Thematic and Geographical Trend in Scientific
Research Applied in Municipal Wastewater Treatment Plants: An overview. Water, Air, & Soil Pollution, 232, 318. https://doi.org/10.1007/s11270-021-05269-y
Lauritsen, J.M. Bruus, M. (2003). EpiData (Version 3). A Comprehensive Tool for Validated Entry and Documentation of Data. The EpiData Association, Odense.
Lewison, R.L., Crowder, L.B., Read, A.J., Freeman, S.A. (2004). Understanding impacts of fisheries bycatch on marine megafauna. Trends in Ecology & Evolution, 19, 598-604. https://doi.org/10.1016/j.tree.2004.09.004
Lopes, L.L., Paulssch, A., Nuno, A. (2022). Global challenges and priorities for interventions addressing illegal harvest, use and trade of marine turtles. Oryx, 56, 592-600. http://doi.org/10.1017/s0030605320001210
Mardiastuti, A., Masy’ud, B., Ginoga, L.N., Sastranegara, H., Sutopo. (2021). Traditional uses of herpetofauna practiced by local people in the island of Sumatra, Indonesia: Implications for conservation. IOP Conference Series: Earth and Environmental Science, 762, 012003. https://doi.org/10.1088/1755- 1315/762/1/012003
Mejías-Balsalobre, C., Restrepo, J., Borges, G., García, R., Rojas-Cañizales, D., Barrios- Garrido, H., Valverde, R.A. (2021). Local community perceptions of sea turtle egg use in Tortuguero, Costa Rica. Ocean & Coastal Management, 201, 105423. https://doi.org/10.1016/j.ocecoaman.2020.1054 23
Mutalib, A.H.A., Fadzly, N., Foo, R. (2013). Striking a balance between tradition and conservation: General perceptions and awareness level of local citizens regarding turtle conservation efforts based on age factors and gender. Ocean & Coastal Management, 78, 56- 63.
https://doi.org/10.1016/j.ocecoaman.2013.03.0 15
Newmark, G.D., Leonard, N.L., Sariko, H.I., Gamassa, D-G. M. (1993). Conservation attitudes of local people living adjacent to five protected areas in Tanzania. Biological Conservation, 63, 177-183.
https://doi.org/https://doi.org/10.1016/0006- 3207(93)90507-W
Reavis, J.L., Rojas-Canizales, D., Mejias- Balsalobre, C., Naranjo, I., Arauz, R., Senko, J.F. (2022). Dynamics of human take and animal predation on sea turtle nests in Northwest Costa Rica. PeerJ, 10, e12925. https://doi.org/10.7717/peerj.12925
Reid, A.J., Carlson, A.K., Creed, I.F., Eliason,
E.J., Gell, P.A., Johnson, P.T.J., Kidd, K.A., MacCormack, T.J., Olden, J.D., Ormerod, S.J., Smol, J.P., Taylor, W.W., Tockner, K.,
Vermaire, J.C., Dudgeon, D., Cooke, S.J. (2019). Emerging threats and persistent conservation challenges for freshwater biodiversity. Biological Reviews, 94, 849-873. https://doi.org/10.1111/brv.12480
Schultz, P.W. (2011). Conservation means behavior. Conservation Biology, 25, 1080-1083. https://doi.org/10.1111/j.1523- 1739.2011.01766.x
Senko, J., Schneller, A.J., Solis, J., Ollervides, F., Nichols, W J. (2011). People helping turtles, turtles helping people: Understanding resident attitudes towards sea turtle conservation and opportunities for enhanced community participation in Bahia Magdalena, Mexico. Ocean & Coastal Management, 54, 148-157. https://doi.org/10.1016/j.ocecoaman.2010.10.0 30
Senko, J.F., Burgher, K.M., Mancha-Cisneros, M.M., Godley, B.J., Kinan-Kelly, I., Fox, T., Humber, F., Koch, V., Smith, A.T., Wallace,
B.P. (2022). Global patterns of illegal marine turtle exploitation. Global Change Biology, 28, 6509-6523.
https://doi.org/https://doi.org/10.1111/gcb.1637 8
Stanford, C.B., Iverson, J.B., Rhodin, A.G.J., van Dijk, P.P, Mittermeier, R.A., Kuchling, G., Berry, K.H., Bertolero, A., Bjorndal, K.A., Blanck, T.E.G., Buhlmann, K.A., Burke, R.L., Congdon, J.D., Diagne, T., Edwards, T., Eisemberg, C.C., Ennen, J.R., Forero-Medina, G., Frankel, M., Fritz, U., Gallego-García, N., Georges, A., Gibbons, J.W., Gong, S., Goode, E.V., Shi, H.T., Hoang, H., Hofmeyr, M.D., Horne, B.D., Hudson, R., Juvik, J.O., Kiester, R.A., Koval, P., Le, M., Lindeman, P.V., Lovich,
J.E., Luiselli, L., McCormack, T.E.M., Meyer, G.A., Paez, V.P., Platt, K., Platt, S.G., Pritchard,
P.C.H., Quinn, H.R., Roosenburg, W.M., Seminoff, J.A., Shaffer, H.B., Spencer, R., Van Dyke, J.U., Vogt, R.C., Walde, A.D. (2020).
Turtles and Tortoises Are in Trouble. Current Biology, 30, R721-R735.
https://doi.org/10.1016/j.cub.2020.04.088 Tiburcio-Pintos, G., Cariño-Olvera, M.M. (2017).
Esfuerzos colectivos para la conservación de las tortugas marinas en el Golfo de California. Letras Verdes, 22, 7-26. https://doi.org/10.17141/letrasverdes.22.2017.2 697
Veríssimo, D. (2019). The Past, Present, and Future of Using Social Marketing to Conserve Biodiversity. Social Marketing Quarterly, 25, 3-
8.
https://doi.org/10.1177/1524500419825545 Veríssimo, D., Vieira, S., Monteiro, D., Hancock,
J., Nuno, A. (2020). Audience research as a cornerstone of demand management interventions for illegal wildlife products: Demarketing sea turtle meat and eggs. Conservation Science and Practice, 2. E164. https://doi.org/10.1111/csp2.164
Vierros, M.K., Harrison, A.-L., Sloat, M.R.,
Ortuño-Crespo, G., Moore, J.W., Dunn, D.C., Ota, Y., Cisneros-Montemayor, A.M., Shillinger, G.L., Watson, T.K., Govan, H. (2020). Considering Indigenous Peoples and local communities in governance of the global ocean commons. Marine Policy, 119. https://doi.org/10.1016/j.marpol.2020.104039
Downloads
Published
Data Availability Statement
No
Issue
Section
License
Copyright (c) 2026 Himmer Castro, Ana I. Casarrubias-Jaimez (Autor/a)

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Open Access Statement as defined by DOAJ
“Open Access” is a general term encompassing both Free and Open Access. For DOAJ, open access is only when digital content is freely available online and user rights and copyright terms are clearly defined.
All texts published by Tlamati—without exception—are distributed under the Creative Commons Attribution-ShareAlike 4.0 International License.
Authors may enter into separate, additional contractual agreements for the non-exclusive distribution of the version of the article published in Science and Philosophy ISSN: 2594-2204 (for example, including it in an institutional repository or publishing it in a book), provided they clearly indicate that the work was first published in Tlamati.
This is a human-readable summary of (and not a substitute for) the license.
You are free to:
Share
Read
Download
Translate
Copy
Distribute
Print
Search or link to the full text of the articles
Crawl them for indexing
Pass them as data into software or
Use them for any other lawful purpose, in any medium or format
License terms: https://creativecommons.org/licenses/by-sa/4.0/deed.es
You are free to:
Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.