In Colombia’s remote Guainía region, a surge in dragonfly discoveries is inspiring a unique environmental and cultural movement. While these vibrant insects serve as indicators of freshwater health, local Indigenous groups are reviving ancestral languages by naming the species in their native dialects, strengthening connections to their natural heritage.
- Over 100 dragonfly species now identified in Guainía’s waters
- Traditional Indigenous names help revive ancestral languages
- Dragonflies serve as natural indicators to protect local water sources
What happened
A team of researchers led by Yiselle Cano began systematically studying the little-known dragonfly biodiversity of Guainía, eastern Colombia. Previously, only about ten species were recorded, but ongoing exploration has revealed close to 120 species, including endemic ones specific to the Guiana Shield. The researchers survey a variety of aquatic habitats—from small puddles to red-hued rivers—collecting and identifying these insects to better understand the ecosystem.
This scientific endeavor sparked collaboration with Indigenous peoples in the area, such as the Tucano, Puinave, and Curripaco communities. Researchers realized that Latin species names held little meaning for locals, many of whom do not speak Spanish fluently. Engaging community members, from elders to children, they embarked on naming dragonflies in ancestral languages, fostering cultural revitalization alongside biodiversity conservation.
Why it feels good
This project highlights an inspiring fusion of science and tradition, showing how biological research can contribute to cultural identity and vice versa. Indigenous communities aren’t merely observers but active participants, using ancestral knowledge to enrich scientific discovery. Naming insects in native tongues helps reclaim lost linguistic expressions and strengthens a sense of belonging to the land’s biodiversity.
Moreover, the dragonflies serve as aquatic bioindicators, helping communities monitor and safeguard critically important freshwater sources. The insects also contribute to mosquito control, offering natural pest regulation. This dual benefit reinforces the importance of conserving pristine waters and surrounding forests, both ecologically and culturally meaningful for these multiethnic communities.
What to enjoy or watch next
Future efforts will likely expand this model, integrating ecological studies with cultural preservation across other regions rich in biodiversity and Indigenous heritage. Following the ongoing work in Guainía could provide valuable insights into how communities worldwide can protect their natural environments while reviving endangered languages.
Locally, the continuation of community workshops, educational programs, and scientific monitoring promises deeper engagement and stewardship of both dragonflies and water resources. Watching how these partnerships evolve will reveal the long-term impact of blending scientific knowledge and ancestral wisdom for sustainable conservation.