The Lacandon Jungle (Spanish: Selva Lacandona) is an area of rainforest which stretches from Chiapas, Mexico, into Honduras and into the southern part of the Yucatán Peninsula. The heart of this rainforest is located in the Montes Azules Biosphere Reserve in Chiapas near the border with Guatemala in the Montañas del Oriente region of the state. Although most of the jungle outside the reserve has been partially or completely destroyed and damage continues inside the Reserve, the Lacandon is still the largest montane rainforest in North America and one of the last ones left large enough to support jaguars. It contains 1,500 tree species, 33% of all Mexican bird species, 25% of all Mexican animal species, 56% of all Mexican diurnal butterflies and 16% of all Mexico's fish species.
The Lacandon in Chiapas is also home to a number of important Mayan archaeological sites including Palenque, Yaxchilan and Bonampak, with numerous smaller sites which remain partially or fully unexcavated. This rainforest, especially the area inside the Biosphere Reserve, is a source of political tension, pitting the EZLN or Zapatistas and their indigenous allies who want to farm the land against international environmental groups and the Lacandon Maya, the original indigenous group of the area and the one that holds the title to most of the lands in Montes Azures
The jungle has approximately 1.9 million hectares stretching from southeast Chiapas into northern Guatemala and into the southern Yucatán Peninsula. The Chiapas portion is located on the Montañas del Oriente (Eastern Mountains) centered on a series of canyonlike valleys called the Cañadas, between smaller mountain ridges oriented from northwest to southeast. It is bordered by the Guatemalan border on two sides with Comitán de Domínguez to the southwest and the city of Palenque to north. The core of the Chiapas forest is the Montes Azules Biosphere reserve, but it also includes some other protected areas such as Bonampak, Yaxchilan, Chan Kin, Lacantum and the communal reserve of La Cojolita. Dividing the Chiapas part of the forest from the Guatemalan side is the Usumacinta River, which is the largest river in Mexico and the seventh largest in the world based on volume of water. The area has a mostly hot and humid climate (Köppen Amg) with most rain falling from summer into fall, with an average of 2300 to 2600 mm per year. There is a short dry season from March to May when as little as thirty mm falls. The average annual temperature s 24.7C. The abundance of rain supports a large number of small rivers and streams many of which are fast moving and have waterfalls, such as the Agua Azul and the Lacanja waterfalls. The soils of the area are mostly clay and lacking phosphorus but sufficient to support a large diversity of plant species.
Despite the fact that much of the area has been reduced to a patchwork of clearings for cattle ranches and peasant communities, the Lacandon contains some of the most extensive and best preserved remnants of lower montane rainforest in Mexico and Central America. The best conserved area is within the Montes Azules Biosphere Reserve, which has about 290,000 hectares of the Reserve in good condition. The Lacandon is the best known of Mexico's rainforest areas because of the attention it has received in the press and efforts by international organizations to protect what is left of it. The Lacandon is one of the most biodiverse rainforests in the world, with as much as 25% of Mexico's total species diversity. The predominant native vegetation is perennial high rainforest with trees that can grow to an average height of thirty meters and often to fifty or sixty including Guatteria anomala, Ceiba pentandra, Swietenia macrophylla, Terminalia amazonia and Ulmus mexicana. Mammoth Guanacaste trees shrouded in vines and bromeliads among clear running streams, enormous ferns, palms and wild elephant's ear plants can still be seen. It has 1,500 tree species, 33% of all Mexican bird species, 25% of all Mexican animal species, 44% of all Mexican diurnal butterflies and 10% of all Mexico's fish species. The jungle contains many endangered species such as the red macaw, the eagle, the tapir, the spider monkey, the howler monkeys, and the swamp crocodile. Jaguars are reported, though rare, in Selva Zoque.
Its size and biodiversity has designated it as a "biodiversity hotspot" by the Washington DC based environmental group Conservation International and under the Puebla-Panama Plan. It is part of the Mesoamerican Biological Corridor, which aims to link similar sites from the Isthmus of Tehuantepec down through Central America for conservation purposes. This is especially true for those “hotspots” located in remote trans-border tropical forests.
There are two major attractions within the Chiapas portion of this rainforest, the El Chiflón Waterfall and the Gruta de San Francisco cave. El Chiflón is located 53 km west of Comitán de Domínguez formed by the San Vicente Rivers. The water fall from a height of over seventy meters surrounded by steeply sloped hills. El Chiflón is preceded by two smaller falls called Suspiro and Ala del Angel, which are about six meters in height. A cascade after it is called the Velo de Novia. The Gruta de San Francisco is located in the La Trinitaria municipality near the community of Santa María. The cave has a number of chambers filled with stalactites and stalagmites with capricious shapes, formed by the dripping of water through the cavity. These caves were considered sacred in the pre Hispanic period as passages to the underworld. The cave is also home to millions of bat which emerge at night to feed in the surrounding jungle.
The jungle is also home to some of Mexico's most numerous and impressive archaeological sites, all of which belong to the Mayan civilization. The most important of these sites are Palenque, Bonampak and Yaxchilan, but there are many more sites and ruins that still lie unexcavated under the vegetation. Palenque lies on the edge of the Lacandon, where the Eastern Mountains meet the Gulf Coast Plains. It is not the largest Mayan archaeological site, but it has some well-preserved sculpture and architecture the culture produced. Major structures include the Temple of Inscriptions, the Temple of the Sun and the Temple of the Cross; however, only a small fraction of it has been excavated. Away from the ceremonial center and on the way to the site museum are smaller buildings around the Otolum stream with a small waterfall.
Yaxchilan flourished in the 8th and 9th centuries. The site contains extensive ruins, with palaces and temples bordering a large plaza upon a terrace above the Usumacinta River. The architectural remains extend across the higher terraces and the hills to the south of the river, overlooking both the river itself and the lowlands beyond. Yaxchilan is known for the large quantity of excellent sculpture at the site, such as the monolithic carved stelae and the narrative stone reliefs carved on lintels spanning the temple doorways. Over 120 inscriptions have been identified on the various monuments from the site. The major groups are the Central Acropolis, the West Acropolis and the South Acropolis. The South Acropolis occupies the highest part of the site. The site is aligned with relation to the Usumacinta River, at times causing unconventional orientation of the major structures, such as the two ballcourts. The site is relatively natural with howling monkeys, bats, toucans and other wildlife to be seen in and around the buildings.
The city of Bonampak features exceptionally well-preserved Maya murals, depicting Mayan clothing, rituals, games, food and other aspects of life from that time. The realistically rendered paintings depict human sacrifices, musicians and scenes of the royal court. The name means “painted murals”. It is centered on a large plaza and has a stairway that leads to the Acropolis. There are also a number of notable Maya stelae.
Toniná is a set of progressively smaller terraces going up a mountain instead of a cluster of buildings. Many of the stones are carved including those of residences belonging to various social strata. The site was discovered in the 17th century and is still being excavated. There is a site museum including photographs of what it looked like before the recent excavations, completely covered in jungle.
Tenam Puente is on the west side of the Lacandon near Comitán de Domínguez. The site was initially built on a hill overlooking the area as a fortification. It contains about 160 buildings with thick stone walls with access by ramps which act as buttresses. The main areas in the site are the Mesoamerican ballcourt and the Acropolis.
Lagartero is located 74 km south of Comitán in La Trinitaria. The site contains various mounds covering eight hectares with the largest containing burials. Excavations of burials have yielded clay figures, multicolored pottery shards and musical instruments. One area has been determined to be a Mesoamerican ball court and another as the Acropolis, for the ruling elite. About two-thirds of the buildings have been determined to be for government or religious purposes. Religious structures contain a number of stelae and low reliefs of figures with detailed faces. The site is surrounded by the Lagos de Colón or Columbus Lakes.
Other ruins include those at Lacanja.
The population of the area is mostly subsistence peasants. These include indigenous groups of Chiapas such as the Tzotzil, Tzeltal, Ch'ol, Tojolabal and Lacandon Maya as well as non- indigenous. However, except for the Lacandon Maya, almost all of the population has migrated to the Lacandon, especially during the 20th century on.
Until the early 18th century, the Lacandon Jungle and bordering areas of Guatemala were occupied by the now-extinct Lakandon Ch'ol., who lived along the tributaries of the upper Usumacinta River and the foothills of the Sierra de los Cuchumatanes. Most of the Lakandon Ch'ol were forcibly relocated to the Huehuetenango area of Guatemala by the Spanish in the early 18th century. The resettled Lakandon Ch'ol were soon absorbed into the local Maya populations there and ceased to exist as a separate ethnicity. Prior to the Spanish conquest, the Xocmo were a Cholan-speaking group; they occupied the remote forest somewhere to the east of the Lacandon. The Xocmo were never conquered and escaped repeated Spanish attempts to locate them; their eventual fate is unknown but they may be ancestors of the modern Lacandon people. After the fall of the Itza capital Nojpetén to the Spanish invaders in 1697, a mix of Itza, Kejache and Kowoj refugees fled into the Lacandon Jungle, where they too became the ancestors of the modern Lacandon people.
The Lacandons are descendants of the ancient Maya. Since the 16th century, they have been able to survive as a culture by living deep in the rainforest, with many communities out of contact with the rest of the world until the 20th century. Before the Conquest, the Lacandon dominated about a million hectares of these lands, but since then they have been encroached upon, mostly by indigenous from other areas of Chiapas since the early 20th century. This has dramatically altered their lifestyle and worldview. Today the Lacandon Maya are primarily found in three villages called Naja, Lacanja Chansayab and Metzobok. near the ruins of Bonampak and Yaxchilan. Local lore states that the gods resided here when they lived on earth.
The traditional dress an undyed tunic called a xikul. Some Lacandon still wear traditional clothing but other use modern clothes and conveniences as well. Traditional Lacandon shelters are huts made with fronds and wood with an earthen floor, but this has mostly given way to modern structures. The Lacandon Maya have supported themselves for centuries practicing a method of “agro-forestry” in which they rotate areas in which they plant crops. This features a fallow period to allow for soil regeneration. In the mid 20th century, the Lacandon had all but disappeared. In the mid 20th century, Franz and Trudy Blom were one of the first Europeans to make sustained contact with the Lacondons since the Spanish conquest. For the rest of their lives, the Bloms worked to publicize the plight of these people and by the time she died in 1999, Trudy Blom had created a collection of over 55,000 photographs of both the people and the Lacandon Jungle. The couple's efforts, along with those of Lacandon activist Chan Kin, have spurred the Lacandons to work to preserve their land and culture. This has included developing ecotourism with cabins, rafting, horseback riding and more. While there are concerns that ecotourism will make the jungle a commodity and cause changes in Lacandon culture, it also helps to keep younger generations from migrating out of the area. Today, the Lacandon Maya numbers have increased and are estimated to be anywhere from 600 to 1000 people in about a dozen villages.
The deforestation of the Lacandon in Mexico has been dramatically high, with the rate increasing over the past decades. It is estimated that only 10% of virgin rainforest still exists with the rest having been strip-mined, logged and more. Most of what is left hugs the Guatemalan border. Of the remaining forest, about 5% is still lost per year in spite of conservation efforts.
This deforestation began in the mid 19th century by loggers and “chicleros” who tapped trees for sap to make chewing gum. By the 1940s, much of the old growth forest had already been destroyed. Illegal logging is still a serious concern. Twenty one municipalities in Chiapas have significant problems with illegal logging, most of which are in or near the Montes Azules Reserve. While migration of people into the lowland rainforests had been going on since the 1930s, it accelerated in the 1960s and 1970s, as there was high population growth in the highlands areas. The government encouraged people, especially the indigenous, to move to the lowlands and claim lands there. During the 20th century, the population of municipalities in this area, such as Altamirano, Las Margaritas, Ocosingo and Palenque has risen from 11,000 in 1920 to over 376,000 in 2000. In 1990, a World Bank study declared that the following decade would make or break the Lacandon Selva's chances for survival as the rainforest had been "reduced to the minimum size essential for the integrity of its ecosystem." The destruction of the jungle has been such that satellite photos show the Mexico-Guatemalan border where the deforestation on the Mexican side stops.
Much of the destruction of the rainforest has occurred through slash and burn farming, which allows for little to no fallow time and creates soil erosion. It also depletes what little nutrition there is in the soil, which is then also polluted by the use of fertilizers and pesticides. As of the first decade of the 21st century, it is estimated about two thirds of the Lacandon outside the main biosphere reserve has been converted into pasture or cropland. Once this land has been cleared and used, it is very difficult to revert it to rainforest, even after it has been abandoned. Grass for pasture is particularly problematic because after it takes hold, does not allow natural vegetation to compete with it. In addition, the soil becomes compacted by the trampling of livestock. This degradation causes streams to dry up as evaporation rates rise from the lack of shade.
In the latter 1970s, the government changed its policies in regards to the Lacandon, establishing the Montes Azules Biosphere Reserve. It evicted some squatters, and granted the tiny group of Lacandones ownership of huge tracts in the reserve. That caused resentment in some indigenous communities, and would be a factor in the Zapatista uprising two decades later. However, even with the establishment of the reserve, the government did not sufficiently protect it, and many squatters made their way onto the lands, creating patchworks of squatter camps. Even today, there are only about twenty forest rangers for the entire reserve.
Montes Azules Biosphere Reserve
The Montes Azules Biosphere Reserve was established in 1978 as Mexico's first biosphere reserve. This reserve covers part of the Lacandon Jungle, covering 331,200 hectares, only one fifth of the original rainforest in Chiapas. In 1992 the 61,874-hectare Lacantun Reserve, which includes the Classic Maya archeological sites of Yaxchilan and Bonampak, was added to the original biosphere reserve.
It was financed in 1994 by the World Bank's Global Environmental Fund. It is recognized by the UN Environment Program for its global biological and cultural significance. Its management plan endeavors to strike a balance between habitat conservation and the demand for research into its vast genetic resources.
There is a significant difference in vegetation between the reserve areas and the jungle outside of it. However, areas of the Reserve have been damaged as it is carved in disconnected patches. In many areas, tapirs, howler monkeys and parrots are already gone. Reserve managers say even small-scale development within the conservation area is a threat, since its natural balance has been altered over the centuries. According to Conservation International, there are 140 peasant settler communities in the Biosphere Reserve and 225 including those in other protected areas in the Lacandon. All but thirty two of these have a certain amount of legal protection as they were registered as ejidos before the Reserve was created. Since the Reserve was created, the thirty two have been in limbo, which some efforts by the government to force them to move with promises of other lands in Chiapas. However, these farmers have resisted with support of the EZLN. EZLN believes the evictions are a pretense to dislodge them from their base of support and the turn over the Lacandon to “corporate exploitation” as the area is still rich in timber with oil, hydro electric and even genetic resources.
The Reserve and the Zapatistas
The EZLN, commonly known as the Zapatistas, came to the forefront of Chiapas politics in the mid 1990s. Since then, their bases of support have mostly come from indigenous communities in the settled areas of the Lacandon Jungle and the areas around San Cristobal de las Casas. While migration to the Lacandon had been occurring earlier in the 20th century, it accelerated even more in the 1990s, with the Zapatistas encouraging people to seize “unoccupied jungle.” For this reason, the Zapatistas do not have the support of the Lacandon Mayas, who have also feared for their villages’ and people's safety when confronted by the EZLN.
The Zapatistas claim that as indigenous farmers, they are the best protectors of the rainforest, and that they want to turn Montes Azules into an “Indian Farmers’ Reserve”, a patchwork of farms and jungle.
This pits them against the Lacandon Maya and environmentalist groups who state that the jungle cannot take any more farming. They also state that the agricultural methods do not help alleviate the migrants’ economic system as they can only farm a plot for a couple of harvests before the soil is depleted.
The Zapatistas have accused environmentalists of siding with the government and corporate interests, and the Lacandons are too small in number to challenge the other groups, despite being the legal owners of much of the reserve. There were some attempts to evict settlers from the Reserve, especially from the thirty two undocumented settlements, but it was met by fierce resistance by the Zapatistas.
In 2005, some Zapatista allied communities decided to relocate on their own, while still opposing forced resettlement. These included the settlements of Primero de Enero, Santa Cruz, Ocho de Octubre and San Isidro, with all moved to areas outside the Reserve. Since then in a communiqué, EZLN leader Subcomandante Marcos warned against trying force the removal of any Zapatista allied community.
In 2008, Zapatistas and allied prohibited the entrance of federal police and army into ejidos such as La Garrucha, San Alejandro and Hermenegildo Galena to search for marijuana fields, claiming that these forces are outside their jurisdiction to do so. However, as late as 2010, illegal settlements, new and old, were being dislodged by police and military forces and moved to areas outside the conservation zones. In 2011, EZLN issued another warning that operations against these settlements pose a threat to indigenous people in the state. They and certain NGOs such as Maderas del Pueblo de Sureste oppose programs such as Reducing emissions from deforestation and forest degradation (REDD), claiming it “commodifies” indigenous culture, giving a commercial value to it vis-à-vis the environment. One aspect of the REDD program is to pay local ejido or other communal land owners to keep parts of their lands in a wild state and/or participate in reforestation of them.
Oil deposits have been found in the Lacandon area in both Mexico and Guatemala. There has been some exploration and pumping in the area, however it seems unlikely that there is far more. Some of these rock formations are in Zapatista held areas of the forest, but many geologists and the Mexican government have insisted there is little promise of oil in these areas. The Zapatistas claim that the government is hiding the presence of oil in the area as they try to force them and the indigenous people who support them off the lands.
- Mark Stevenson (Associated Press) (July 14, 2002). "Unusual battle lines form around jungle". The Miami Herald. Retrieved May 11, 2011.
- Cheng, Kaity (2009). Role of Tao (Beloitia mexicana) in the traditional Lacandon Maya shifting cultivation ecosystem (MS thesis). State University of New York College of Environmental Science and Forestry. Docket 1482097.
- "The State of Chiapas". World Wildlife Fund. 2011. Retrieved May 11, 2011.
- Weinberg, Bill (May–June 2003). "Mexico: Lacandon Selva conflict grows". NACLA Report on the Americas. 26 (6): 26. doi:10.1080/10714839.2003.11724544.
- Felipe Ruan Soto; Joaquín Cifuentes; Ramón Mariaca; Fernando Limón; Lilia Pérez; Sifrido Sierra (June 2009). "Uso y manejo de hongos silvestres en dos comunidades de la Selva Lacandona, Chiapas, México" [Use and handling of wild fungi in two communities of the Lacandona Rainforest, Chiapas, Mexico]. Revista mexicana de micología (in Spanish). Xalapa, Mexico: Scielo. 29. ISSN 0187-3180. Retrieved May 11, 2011.
- Francisco Román Dañobeytia; Samuel Levy Tacher; Hugo Perales Rivera; Neptalí Ramírez Marcial; David Douterlungne & Sergio López Mendoza (December 2007). "Establecimiento de Seis Especies Arbóreas Nativas en un Pastizal Degradado en la Selva Lacandona, Chiapas, México" [Establishment of six tree native tree species in a degraded pasture in the Lacandon Jungle, Chiapas, Mexico]. Ecología Aplicada (in Spanish). Peru: Universidad Nacional Agraria La Molina. 6 (1–2): 1–8. doi:10.21704/rea.v6i1-2.335. ISSN 1726-2216.
- Carson Brown (December 1, 2007). "Ruins in the rain forest: An excursion to La Selva Lacandona". Mexconnect newsletter. Retrieved May 11, 2011.
- Robert Leon (February 12, 2008). "Spirit of the ancient Maya: Mexico's Lacandon jungle". Nine MSN. Retrieved May 11, 2011.
- Adriana Alatorra (November 27, 2009). "Amenazan invasiones a la Selva Lacandona" [Invasions threaten the Lacandon Jungle]. Reforma (in Spanish). Mexico City. p. 17.
- Kari Redfield. "Seeing The Forest For The Trees". Tucson Weekly. Retrieved May 11, 2011.
- "Selva Zoque". WWF Mexico. Archived from the original on 2010-11-17. Retrieved 2010-06-28.
- Jimenez Gonzalez, Victor Manuel, ed. (2009). Chiapas: Guía para descubrir los encantos del estado [Chiapas: Guide to discover the charms of the state] (in Spanish). Mexico City: Editorial Océano de México, SA de CV. pp. 52–54. ISBN 978-607-400-059-7.
- Melanie Bidiuk (March 1, 2007). "The last of the Lacandon". Online Pioneer Plus. Archived from the original on November 27, 2010. Retrieved May 11, 2011.
- Sharer, Robert J.; Loa P. Traxler (2006). The Ancient Maya (6th (fully revised) ed.). Stanford, California: Stanford University Press. p. 435. ISBN 0-8047-4817-9. OCLC 57577446.
- Martin, Simon; Nikolai Grube (2000). Chronicle of the Maya Kings and Queens: Deciphering the Dynasties of the Ancient Maya. London and New York: Thames & Hudson. pp. 117, 125. ISBN 0-500-05103-8. OCLC 47358325.
- Kelly, Joyce (2001). An Archaeological Guide to Central and Southern Mexico. Norman: University of Oklahoma Press. pp. 341–348. ISBN 0-8061-3349-X.
- Scarborough, Vernon L. (1991). "Courting in the Southern Maya Lowlands: A Study in Pre-Hispanic Ballgame Architecture". In Vernon Scarborough; David R. Wilcox (eds.). The Mesoamerican Ballgame. Tucson: University of Arizona Press. pp. 129–144. ISBN 0-8165-1360-0. OCLC 51873028.
- "Chiapas". USA: History Channel. 2011. Retrieved May 8, 2011.
- "Zonas arqueológicas" [Archeological zones] (in Spanish). Chiapas, Mexico: State of Chiapas. March 2, 2011. Archived from the original on March 16, 2011. Retrieved May 8, 2011.
- Hidalgo, Margarita, ed. (2006). Contributions to the Sociology of Language : Mexican Indigenous Languages at the Dawn of the Twenty-First Century. Berlin: DEU: Walter de Gruyter & Co. KG Publishers. p. 106. ISBN 978-3-11-018597-3.
- Thompson, J. Eric S. (October–December 1938). "Sixteenth and Seventeenth Century Reports on the Chol Mayas". American Anthropologist. New Series. Wiley on behalf of the American Anthropological Association. 40 (4 (Part 1)): 586–587. doi:10.1525/aa.1938.40.4.02a00040. JSTOR 661615. (subscription required)
- Jones, Grant D. (1998). The Conquest of the Last Maya Kingdom. Stanford, California, USA: Stanford University Press. p. 112. ISBN 9780804735223.
- Jones, Grant D. (2000). "The Lowland Maya, from the Conquest to the Present". In Richard E.W. Adams; Murdo J. Macleod (eds.). The Cambridge History of the Native Peoples of the Americas, Vol. II: Mesoamerica, part 2. Cambridge, UK: Cambridge University Press. p. 365. ISBN 0-521-65204-9. OCLC 33359444.
- Jones, Grant D. (2000). "The Lowland Maya, from the Conquest to the Present". In Richard E.W. Adams; Murdo J. Macleod (eds.). The Cambridge History of the Native Peoples of the Americas, Vol. II: Mesoamerica, part 2. Cambridge, UK: Cambridge University Press. p. 353. ISBN 0-521-65204-9. OCLC 33359444.
- Feldman, Lawrence H. (2000). Lost Shores, Forgotten Peoples: Spanish Explorations of the South East Maya Lowlands. Durham, North Carolina, US: Duke University Press. p. 221. ISBN 0-8223-2624-8. OCLC 254438823.
- Hofling, Charles Andrew (2009). "The Linguistic Context of the Kowoj". In Prudence M. Rice; Don S. Rice (eds.). The Kowoj: identity, migration, and geopolitics in late postclassic Petén, Guatemala. Boulder, Colorado, US: University Press of Colorado. p. 78. ISBN 978-0-87081-930-8. OCLC 225875268.
- Jimenez Gonzalez, Victor Manuel, ed. (2009). Chiapas: Guía para descubrir los encantos del estado [Chiapas: Guide to discover the charms of the state] (in Spanish). Mexico City: Editorial Océano de México, SA de CV. pp. 19–21. ISBN 978-607-400-059-7.
- Diemont, Stewart A W (2006). Ecosystem management and restoration as practiced by the indigenous Lacandon Maya of Chiapas, Mexico (PhD thesis). The Ohio State University. Docket 3226420.
- Craig Urquhart (October 1, 2009). "In the jungle, civilization encroaches". The Star (Toronto). Retrieved May 11, 2011.
- Hugo Corzo (June 13, 2002). "Detectan tala ilegal en 119 municipios" [Detect illegal logging in 119 municipalities]. Reforma (in Spanish). Mexico City. p. 2.
- Gretchen Peters (January 14, 2002). "No quick solution to deforestation in lush Chiapas". Christian Science Monitor.
- Talli Nauman (May 30, 2005). "Indigenous rebels' timly Lacandon jungle defense". El Universal. Mexico City: Global Network Content Services.
- "Inbreeding, Rebels And Tv Threaten Mexican Jungle Tribe's Existence". Chicago Tribune. February 24, 1994. Retrieved May 11, 2011.
- Oscar Gutierrez (June 7, 2008). "Zapatistas impiden ingreso de militares". El Universal. Mexico City.
- Adriana Alatorra (January 24, 2010). "Desalojan en Chiapas poblados en reserva" [Removed two communities in the a Reserve in Chiapas]. El Norte (in Spanish). Monterrey, Mexico. p. 2.
- Emilio Godoy (May 10, 2011). "Mexico: Threat to Native Forest Dwellers Seen in Govt Plan" [Removed two communities in the a Reserve in Chiapas]. Global Information Network (in Spanish). New York. p. 2.
- Barreda, Andres (Jan–Feb 2001). "What lies beneath: Oil, subsoil and the Chiapas conflict". NACLA Report on the Americas. North American Congress on Latin America. 34 (4): 38–41. doi:10.1080/10714839.2001.11722607.