The Koreguaje: Threatened Guardians of the Northwest Amazon

A vulnerable culture living in a severely degraded section of the Colombian Amazon is in desperate need of international respect and support.
Daniel Henryk Rasolt
Interdisciplinary and intercultural researcher and writer. Founder and Chief Editor of The InterPlex.
A nexus for collaborative content, dialogue, understanding and action in an interconnected world

To visit South America’s indigenous Koreguaje tribe — and see the destruction that has been wrought upon it — you need to start in the southwestern Colombian city of Florencia.

Arriving by air in Florencia, which is the capital of Caquetá Department, gives you a panoramic view of the region’s near-total conversion from Amazon rainforest to cattle pasture. Only a few pockets of forest remain, surrounded by urban sprawl and agriculture.

The profound effects of this mass deforestation become even more evident when traveling by land and river deeper into Caquetá.

Along the Orteguaza River, from Puerto Arango down to the Caquetá River — a journey of about 55 miles — grasslands and cows dominate what was once forest. The degradation of the land, waterways and riverbanks is evident everywhere you look, and the lack of consciousness of this damage can feel demoralizing.

Caquetá itself is a microcosm of Colombia’s most pressing social and environmental problems. Land is power in Colombia, and the thirst for land in Caquetá has been the main driver behind conflict and deforestation for decades.

The seeds of mass land conversion and conflict in the department (Colombia’s equivalent of a state) were planted with abandoned development projects that encouraged migration to the Amazon frontier in the 1960s. Since then the landscape has been entirely transformed by pastures and coca plantations. Coca, the base ingredient for cocaine, is a sacred medicinal plant to many South American tribes, including the Koreguaje, who call it “hipie.”

And matters are only going to get worse. Recent concessions granting additional development rights to oil companies now threaten to degrade the land, water and local communities even further. Meanwhile illegal gold mining has become pervasive throughout the Amazon, with some of the worst destruction concentrated in the Colombian Amazon along the Caquetá River Basin.

OrteguazaDegraded3
Deforested land, cleared for cattle pasture along the Orteguaza River. Caqueta, Colombia. Photo by D.H Rasolt.

Much of this destruction starts on a small scale before ballooning out of control.

“Laws for land titling and wealthy landowners encourage poor smallholder farmers to clear land to eventually consolidate into large ranches,” Amazon deforestation expert Dr. Dolors Armenteras told me recently. As a result around 1% of landowners in Colombia hold 81% of “productive” land.

The process often begins with land grabs and fires, which portend mass-scale land conversion along new and expanding frontiers of deforestation. Insecure land tenure and negligent state enforcement even allow this process to occur within protected national parks and indigenous territories.

“The result is the transformation of nominally public forests into private, forest-free landholdings,” Armenteras and co-authors wrote last year in Nature.

Deforestation rates have skyrocketed in Caquetá since the 2016 Colombian peace accords, even in designated indigenous reserves and protected national parks. As a result Caquetá is now the Colombian Amazon’s most active deforestation frontier.

And also one of its last lines of defense.

THE KOREGUAJE TRIBE AND THE ORTEGUAZA RIVER

The area along the Orteguaza is the current home of the Koreguaje tribe, a proud and deeply threatened ethnic group whose ancestral territories stretched all the way to Florencia.

The Koreguaje see themselves not just as protectors of the forest, but part of it. They refer to themselves and their still-widely spoken language as “Korébajü,” which is interpreted through their worldview as “people of the earth.”

It’s a testament to their resilience that they’ve been able to preserve their language this long, as indigenous languages are severely to critically endangered in many parts of Colombia and South America.

Despite this long history and success in preserving their culture, today fewer than 2,000 Koreguaje endure in their territories following a painful history of forced enslavement, Christianization, land grabbing and displacement dating back to the 18th century.

Smaller populations of Koreguaje live in the slums of Florencia and Bogotá, where they fled after the cocaine trade brought deforestation, aerial glyphosate spraying, assassinations and forced displacement to their homelands in the early 1990s — all occurring within the context of Colombia’s prolonged civil war. This violent “epoch of the coca” lasted until the mid-2000s. Many of the members of this diaspora have unsuccessfully petitioned to reclaim land that was lost.

I’ve worked with the Koreguaje for nearly four years, on projects ranging from water quality to food security, alternative energy and income sources, and the transmission and preservation of traditional knowledge. Their situation urgently needs more attention — not just for their sakes, but to protect an ecologically vital section of the Colombian Amazon.

What remains of Koreguaje territory now represents some of the only standing forest along the degraded Orteguaza River, though their ability to keep living off the land and river has been seriously compromised.

The Koreguaje have traditionally survived on fishing, a rotational form of subsistence slash-and-burn agriculture common to Amazonian tribes known as “chagras,” and occasional hunting. Seasonally flooded palm-tree forests known as “cananguchales” along the Orteguaza and the less voluminous Peneya River are at the center of traditional Koreguaje health and culture.

But these bodies of water and the many fish that spawn within them are disappearing. Fish throughout the region are also contaminated with mercury from illegal gold mining, and the reduction of ancestral territories following conflict and deforestation has greatly diminished the food available from chagras and hunting.

COtqrXw z7tssyfBxFkrhNO92OzD8AI63K2JTwe7YuRcwRt7qWNuxW7zf5G2IDGdf0DrGkfkR Hc s4 UQsBrlLoOrKp6QJco3lKmpv3D3RjrWdFcujDyOOUmWonbMWHwJ598NcZ
Koreguaje woman preparing fish within a flooded forest. Photo by D.H. Rasolt.

It’s not only the Koreguaje who are at risk from the destruction of their surrounding ecosystems, including the Andean-Amazonian Piedmont. According to geographer Juan Gonzalez, who worked for years along the Orteguaza studying sediment flow and soil erosion, the river “serves as a confluence of different water types that are critical to the integrity of communities and ecosystems tens to thousands of kilometers downstream.”

NEGLECTED GUARDIANS

Through all of this, the Koreguaje and neighboring Muina-Murui (“Huitoto”) communities that live along the Caquetá River have remained “guardians of the forest” in this highly threatened, important part of the Northwest Amazon.

I spoke with Koreguaje leader Oliver Gasca last year while in his reserve.

“We know our territory,” he told me emphatically. “We know how to live here, what animals to eat, how to raise a family, and we respect our land and the Mother Earth. Look all around this region. It is pasture and dying land. Now look at us. We are the only ones with trees, and we keep losing more land and people.”

Despite their moderate success in protecting local forests, the Koreguaje’s rights and holistic worldviews continue to be neglected.

As Gasca recounted: “White people come and tell us what we need to do: We need to stop hunting because the animals are disappearing. We need to stop fishing because the fish are contaminated with mercury from gold mining. We need to stop working our chagras, we need to stop having many children because there is not enough food and territory for them and we need to stop using our traditional plants when we are sick…

“This all used to be our home and we were strong and the forest was strong. And people come here and tell us what we need to do after they caused all of these problems with their Western worldviews? They need to listen. We will go extinct — and so will the forest without us.”

While Gasca’s feelings — which echo those of many indigenous leaders — are entirely justifiable, that categorical “us against them” perspective has the potential to change. There are people listening, and there are tools, initiatives and global movements gaining momentum that recognize the importance of indigenous rights and distinct worldviews.

Importantly, Colombia also has a legal structure that supports strong environmental and indigenous rights to life, health, education, autonomy and territory, although in practice these rights are consistently ignored or violated. In fact, it’s a running joke among those trying to improve the situation that Colombia is “a lawless country with the best laws in the world.”

But the legal framework for protecting and preserving the Koreguaje culture and territory remains in place, and international pressure and support are likely needed to ensure its effectiveness and accountability.

GLOBAL MOVEMENTS AND AGREEMENTS

The “Guardians of the Forest” paradigm recognizes indigenous communities as stewards of the immense biodiversity and “ecosystem services” of tropical forests, and it’s easy to see why.

Globally, indigenous communities manage at least 300 billion metric tons of carbon within their forested territories, above- and belowground. Indigenous territories also contain approximately 80% of the world’s biodiversity. Evidence from around the world has shown that indigenous communities with secure rights and tenure to their collectively held lands have extremely low rates of deforestation and land degradation. Policies for further securing indigenous land rights and amplifying their territories are also becoming recognized as some of the most cost-effective means of curbing deforestation and mitigating global climate change, and were recently recognized as such in a 2019 special report from the Intergovernmental Panel on Climate Change.

TUmGwdGnL klzMNTF9GDMQZ1ZdYKUnZipkT0Q8B0ITtETIKJRlm1FAuaxOWiK WDl30siq0EfN645hZq85cdykl4eBquwvJS6e b67G4w yJEvxhwLrjTEo SqW2PabN8TO2pCMF
An active deforestation frontier in Caqueta, Colombia. Forested Koreguaje territory in the background. Photo by D.H. Rasolt.

And a “Rights of Nature” movement, firmly grounded in holistic indigenous worldviews like that of the Koreguaje, has been gaining steam around the world, especially in Colombia. But the actual impact of any shift away from anthropocentrism remains to be seen.

Broad legal frameworks, such as the Colombian constitution and international environmental, human and indigenous rights accords and declarations, are an important component in protecting vulnerable indigenous people like the Koreguaje, especially if governments are held accountable. Unfortunately these agreements often neglect distinct indigenous worldviews and the unique circumstances communities deal with on a daily basis.

The recent “Leticia Pact,” developed in response to international uproar over rising deforestation rates, is an example of a broad-brush regional agreement, among seven Amazonian countries, aimed at coordinated forest management. But most Koreguaje leaders I spoke with this past year were unaware of the details of the pact, and when they learned more, they were skeptical about its implementation and upset that indigenous communities had not been properly consulted or included. They also felt the pact failed to respect their autonomy.

These are common contentions of indigenous people, whose rights and worldviews are consistently marginalized while the “Western world” goes about its unsustainable business.

COMMUNITY-BASED RESEARCH AND PROJECTS

A more open collaboration between researchers and indigenous leaders could be powerful.

Scientists, in particular, have much to gain by understanding the more “sustainable models” that underlie the traditional practices and knowledge of indigenous people. Conversely, introducing scientific tools that support communities’ autonomously determined needs could help protect their traditions, knowledge and capacity to monitor, adapt and defend against threats. I, and other researchers, have gained a great deal of knowledge and perspective by working with the Koreguaje, while helping them to implement techniques and projects to increase resilience and preserve traditions.

To Koreguaje leaders, though, any project is relatively superficial when it doesn’t fortify the connection between the increasingly disconnected tribal youth and the culture’s dying traditions.

As the displaced Koreguaje leader Juven Piranga told me, “Without the roots, the tree won’t grow.”

Piranga expressed fears that the impending deaths of the few remaining wise elders could also spell the death of the Koreguaje culture.

Supporting efforts to document and transmit the unique circumstances, knowledge, language and traditions of the Koreguaje and other critically threatened cultures should be of high priority to researchers and citizens alike.

POSSIBLE ECONOMIC ALTERNATIVES

Indigenous tribes throughout Colombia are being bombarded with propaganda about the economic benefits of opening up their territories to visiting outsiders, and the Koreguaje are no exception.

Colombia’s tourism industry is booming, but unfortunately the message forced upon indigenous leaders is shortsighted and deceptive. Mass tourism, “ecotourism,” and the more niche sectors of “ethnotourism” and “ayahuasca tourism” (ayahuasca, or “yage,” is a sacred traditional hallucinogenic drink for the Koreguaje) all pose high degrees of cultural risk for the Koreguaje and other traditional Amazonian tribes.

More integrated and circular economic solutions that respect and reinforce traditions, autonomy, pride and ecosystems are needed if alternative income sources are to be part of the answer for the Koreguaje. These approaches must still be implemented with caution by those looking to trade with Koreguaje communities, to avoid a dependence on external markets that might lead to the abandonment of other traditional practices.The preservation and commercialization of directly sourced traditional “crafts” from indigenous communities, especially those made from natural fibers and pigments, holds promise. Profits can be reinvested into community-based-programs that fortify traditions and conserve and regenerate ecosystems where the natural fibers and pigments flourish. Koreguaje women make crafts of deep cultural significance from the fiber of the cumare palm tree, with natural pigments from countless different endemic plants.

Fe3HpdPACnSKzBV9KRF5CR6e0HBHEzxj3vUqPs80U9tWK8jO8yVOFnfezOcWOAFahpo3kj0ZFDJio9F9P kcBbmA OHuDcF 4Sn5o0XG3wiHope4hUcH1ehUPrEQBujHv108 uzH
“Sacred Curse” – Vannessa Circe – Oil on Canvas – 20” x 28”

Other integrated alternative income options for the Koreguaje — assuming their remaining ecosystems are preserved — could include high-value non-timber forest products that incorporate an intercultural collaboration between modern agroecological models and traditional farming practices. Their neighbors, the Muina-Murui, are already incorporating these models.

From the consumer side, supporting integrated and circular socioeconomic systems has the potential of making positive impacts within vulnerable communities like the Koreguaje.

SOLUTIONS THROUGH SYSTEMS THINKING

The imminent risk to, and potential disappearance of, the Koreguaje and their surrounding ecosystems must no longer be viewed as an isolated circumstance. It’s caused by systemic problems and has cumulative consequences. As an international community, we must think more in systems, as the Koreguaje do, if we are to fully appreciate the importance of their culture and territory.

The devastating loss of the Koreguaje would mean the loss of countless generations of accumulated knowledge, traditions and practices developed sustainably within their ancestral lands. This loss will be felt throughout the region. The degradation of the Orteguaza River will continue to have basin-scale impacts on the increasingly threatened downstream ecosystems of the Amazon. Mass-scale deforestation in Caquetá threatens irreversible biodiversity loss, while contributing to the Amazon’s march toward the tipping point of becoming a carbon source. The Koreguaje have demonstrated their ability to protect the forests of their territories, and neither they nor the interconnected living planet can afford to lose any more.


Banner Image: Koreguaje Leader Oliver Gasca Performing a Ritual. Photo by D.H. Rasolt.

This article was originally published by The Revelator.

Authors
Daniel Henryk Rasolt
Interdisciplinary and intercultural researcher and writer. Founder and Chief Editor of The InterPlex.

I am an independent interdisciplinary researcher and writer with a background in physics. I am the Founder of Unbounded World, an initiative which provides an integrated approach to ecological and cultural preservation, and The InterPlex, a new hybrid-style publication and collaborative community that focuses on the interdisciplinary, intercultural and interconnected.

More
Contributors
Dolors Armenteras
Landscape Ecologist. Research professor at the National University of Colombia.

I am a biologist from the University of Barcelona and hold an MSc in Environmental Forestry from the University of Wales and a PhD in Geography from King’s College London, UK where I served as a Visiting Research Fellow (2004-2007). In 1998 I moved to Colombia and I am a Full Professor of Landscape Ecology at the Universidad Nacional de Colombia, where I also lead the Ecolmod research group. My research focuses on landscape ecology applied to conservation biology, including the dynamics, causes, and consequences of deforestation, spatial ecology, and the impacts of climate change on biodiversity. I also investigate the responses of forests and biodiversity to human-induced disturbances and specialize in fire ecology, risk reduction, adaptation to climate change and the use of evidence-based conservation. I have actively contributed to the science policy interface by proposing and demonstrating solutions, pathways, and policy-relevant options.

I am a member of the Colombian Academy of Sciences, and of the Science Panel for the Amazon. Since late 2022, I have been a member of the new UN Convention to Combat Desertification (UNCCD) Science-Policy Interface (SPI), and as of June 2023, have served as a Member of the Multidisciplinary Expert Scientific Advisory Group (MESAG) for the seventh edition of the Global Environment Outlook (GEO-7).

 

More
Juven Piranga Arcadia Valencia
Indigenous Koreguaje Leader. Musician. Student of Traditional Wisdom.

I am a proud member of the Koreguaje People, an ethnic minority population at severe risk of physical and cultural extinction. Our ancestral territory is within the Andes-Amazon Piedmont of Colombia, specifically in the current department of Caqueta, a critical region that is the door to the Amazon. 

From a very early age I have been inclined towards music. I feel that music has called me from its eternal harmonious sound. In my training process I began empirically with the context where I grew up, however little by little through sharing with those who knew music deeply I was inspired to walk along this beautiful path of the art of music. I connected through academies, seminars, workshops, diploma courses, universities and above all the training from the ancestral roots of the indigenous Koreguaje ethnic group, where the deep sound of nature is the great teacher. For the past 15 years I have trained and learned various wind instruments, percussion, strings, amongst others.

Through dialogue and especially through a deep study of ancestral wisdom and practices, I am interested in collaborating on projects that strengthen interconnected nature and culture.

More
Login or Join our community to leave a comment
Share this article
A nexus for collaborative content, dialogue, understanding and action in an interconnected world
Share this article
No data was found
No data was found
10

Related Publications

September 29, 2026
The issue of academic integrity has gained considerable prominence in the last couple of decades. In this article I will attempt to summarize what I see as some key issues, cite a few authoritative articles, and communicate some impressions formed from personal experience as an academic.1 I left India for the first time to join the physics program at Stony Brook University, New York. Everything was new and exciting at this time, especially for someone coming from India, and the formative impact of these five years on me cannot be overemphasized. My first PhD guide, Daniel Z. Freedman, imparted a valuable lesson to me on the importance of honesty and transparency in research. While working on my first research project under his guidance, I came to know that a postdoctoral fellow in the same department was working on something closely related. Freedman instructed me to meet this person, tell him unconditionally what I was doing and how far I had reached, and ask him to respond similarly. This went very well and we ended up publishing independent papers using different methods but with overlapping results. I learned the virtue of transparency, though of course I was fortunate that the other party also acted responsibly. I did not give conscious thought to academic ethics in those days, and it rarely came up as a subject of discussion in my presence beyond the occasional anecdote about some specific scientist. I do not remember any case of paper retraction for misconduct, or even of copying in examinations, during my five years at Stony Brook. This continued to hold true in the initial years following my return to India in 1984 as a postdoctoral fellow and then faculty member at the Tata Institute of Fundamental Research (TIFR). Explore the full InterDialogue with Sunil Mukhi....
Mukhi
Sunil Mukhi
Contributors
September 17, 2026
Over the past two decades, complexity science has matured from its origins as a small, largely esoteric subfield of theoretical statistical physics and mathematics into an expansive area of inquiry that bridges disciplines and addresses some of the world’s most acute interconnected challenges.  Nowhere has this interdisciplinary, applied process become more apparent than with the ongoing convergence of complexity and health.  This convergence is happening at all scales—individual and collective, private and public—across approaches to prevention, treatment, management, and containment in integrative and public health spaces, as well as through applied research and innovation. “Our methodological approach goes on and on down to the level of microbiology and finally finding cures for many diseases,” says Italian American physicist and complex networks scientist Alessandro Vespignani. “All that goes through networks and through a vision that has complex systems at the core. Network science is a way to approach complex systems,” Vespignani explained from within Northeastern University’s Network Science Institute, where he serves as director, leads the Laboratory for the Modeling of Biological and Socio-technical Systems (MOBS) lab, and heads several impactful public health initiatives. “We look at elements and their interactions, and we do not get rid of nonlinear phenomena, feedback loops, et cetera, that exist in real world systems; we need to consider those,” Vespignani continues. “And in that sense, there is even more urgency in the work that we as a community do to respond to those challenges and to be of service to the society.” Explore the full InterDialogue with Alessandro Vespignani. The COVID-19 pandemic served as a critical moment of applied research and broad engagement with public health policy for those, like Vespignani, who work at the interface of complexity and health. But theoretical research and its translation into experiments and action began several years prior and...
DSC07445
Daniel Henryk Rasolt
August 5, 2026
For Afro-Pacific communities, biodiversity and cultural heritage are not separate concerns—protecting one means protecting the other. Their interrelation makes a compelling case for biocultural heritage as a framework for research, governance, and conservation.
Rowan-Glass_Bogota_8-17-22
Rowan Glass
Contributors
July 16, 2026
Earth’s Memory, Part One Abstract Every rock carries a fragment of Earth’s memory. Collectively, these fragments preserve an extraordinary geological record spanning more than 4.5 billion years of planetary evolution. This article traces that record through the deep-time history of our planet—from the formation of Earth’s earliest crust and the Great Oxidation Event, when microbial life transformed the planet’s atmosphere, to the five great mass extinctions that repeatedly reset the trajectory of life, and the Snowball Earth episodes, when our planet experienced its most extreme glaciation. Drawing on more than two decades of fieldwork across Himalaya and Peninsular India, among ancient rocks, minerals, and fossils that bear direct witness to these planetary transformations, it explores how geologists reconstruct Earth’s early history from evidence preserved in the geological archives. Taken together, these geological events reveal a recurring pattern: Earth is a dynamic system in which every major crisis has also created the conditions for new and often more complex forms of life to evolve. That pattern, written into rocks billions of years old, continues to shape the planet today.    I first learned to listen to rocks long before I had the words to describe what that meant.  It began in the Himalaya, the youngest mountain range on Earth, still rising, still deforming, and still recording the ongoing collision between continents. During my early fieldwork, I spent long days mapping folded strata, tracing fault scarps, and trying to understand how landscapes preserve evidence of processes operating across vastly different geological timescales. At that time, I often felt that the mountains were trying to say something in a language I had not yet learned. Over time, through fieldwork, mapping, and countless hours spent among rocks and sediments, I began to decipher that silent language.  The lesson deepened across many other landscapes of India....
Jai
Jaishri Sanwal Bhatt
Contributors
January 29, 2026
Is self-organization the answer to the foundational question of why life exhibits such complexity? And can it also serve as a guiding framework for how best to save complex webs of biodiversity amid the onslaughts of the modern world? Self-organization exists throughout nature and socioeconomic structures. It refers to the spontaneous emergence of collective, complex order within a disordered system, due to localized interactions that follow simple rules, and occurring without external controls. While conceptually abstract, given that uncertainty lies at its core, the applications of self-organization are everywhere. Advancing our understanding of the non-linear processes within complex systems that drive self-organization is also becoming increasingly important for developing evidence-based policies in a world defined by interdependence and escalating stressors. Indigenous cultures, such as those that live within complex socio-ecological systems in the Amazon ecoregion, have long embraced these principles of uncertainty, interconnectedness, and non-linear dynamics. How will their wisdom, experience, and models of socio-ecological systems integrate with evidence-based policies for protecting the Amazon ecoregion? Safeguarding the Amazon is one of our world’s most pressing, complex, and vital global challenges. Among the strategies gaining traction, supported by increasing financial investment, is the intriguing proposition to transform a portion of the region’s immense biodiversity into a sustainable “bioeconomy.” However, these proposals, and the policy makers responsible for negotiating their implementation across boundaries and cultures, often lack an understanding of how both economies and ecologies self-organize and scale. Data-driven models of self-organization and critical collective phenomena in the natural world and within traditional Indigenous sociocultural structures, along with adaptive context-based frameworks, can help guide the transboundary development of a decentralized and circular socio-bioeconomy for the Amazon. Self-Organized Criticality and the Edge of Chaos Pioneering research on self-organized criticality (SOC) began in the 1980s and was made accessible to a wider audience by...
DSC07445
Daniel Henryk Rasolt
December 15, 2025
In the context of risk management and in the face of environmental and economic challenges such as climate change, coastal erosion, water insecurity, and the accelerated loss of biodiversity, among others, the concept of Nature-based Solutions (NbS) has emerged. Over the past decade, this appealing concept has been consolidated as an integrative approach that seeks to address socio-environmental challenges through the sustainable management of socio-ecological systems.  The United Nations Environment Assembly defines NbS as “actions that protect, sustainably manage, and restore natural or modified ecosystems to effectively and adaptively address societal challenges, simultaneously providing benefits for human well-being and biodiversity.” In this way, NbS represents a paradigm shift from traditional solutions based exclusively on grey infrastructure, which are now insufficient in facing many large and complex contemporary challenges. The relevance of NbS resides in their capacity to generate multiple, synergistic benefits through ecosystem services and the strengthening of socio-ecological resilience. This approach recognizes the interdependence of nature and culture, and much of its success depends on how communities perceive and acknowledge the multiple benefits socio-ecological systems provide for human well-being. Therefore, NbS must emphasize the need for participatory, equitable, and inclusive processes to ensure their legitimacy and long-term sustainability. NbS encompass actions for the protection, restoration, and sustainable management of ecosystems. Although they offer multifunctional and cost-effective benefits, their implementation faces diverse challenges. Several international frameworks acknowledge NbS as priority strategies to confront climate change and biodiversity loss, promoting guidelines for their adoption at different scales. Among these frameworks are the United Nations Framework Convention on Climate Change (1992), the Convention on Biological Diversity (1992), the Sendai Framework (2015–30), and the Paris Agreement (2015). However, it is not enough to only secure financing or display technical feasibility. It is also necessary to establish a coherent legal framework, generate open and...
PeriodicoUNAL-090623-03-am - Mancera-cut
Jose Ernesto Mancera Pineda
Contributors

Login

Sign up to get The InterPlex newsletter

Update Password

Update Password *
Confirm New Password *