The guanaco (Lama guanicoe) is an iconic herbivore of the arid grasslands and the Andes Mountains. As a migratory species, it depends on vast and connected habitats to feed, reproduce, and rest.
Restricting its seasonal migrations may threaten its survival. Many of these migrations have already been lost, and those that endure face a range of threats depending on the region. Protecting its migratory processes is essential.
Communities can flourish through nature tourism when guanacos are present in their landscapes. Their economies can take advantage of wild guanaco shearing, and in some countries, of products like guanaco leather and meat.
In 2024, the International Year of Camelids as declared by the United Nations:
1. We promoted the inclusion of guanacos in Appendix II of the Convention on the Conservation of Migratory Species of Wild Animals (CMS) during COP14, to strengthen cross-border conservation initiatives between Bolivia, Paraguay, Peru, Chile, and Argentina.
2. We celebrated the first International Guanaco Day on August 23rd to create awareness about the importance of conserving this species and its migrations, through which it connects the landscapes and cultures of countries in central and southern Latin America.
Click the images below to watch the reels.
Migration is an essential aspect of guanaco life, allowing the species to sustain abundant populations, favoring the diversity and genetic structure of its populations, reducing excessive grazing, and avoiding competition with other species. Improving connectivity within the areas where it lives allows it to roam safely.
Healthy grasslands sequester carbon in their soil, contributing to adaptation and mitigation in the face of climate change. To adjust to future environmental change, it’s crucial to create a network of connected core areas, preserving biodiversity and facilitating the adaptation of species to their shifting surroundings.
The guanaco’s seasonal use of pastures allow soil and grass to regenerate, improving the integrity of the ecosystem. Its anatomical and physiological adaptations allow plants to maintain their structure and succession.
In the last two hundred years, it’s estimated that the guanaco population decreased from 10-30 million individuals to approximately 2.5 million.
Up to 90% of its original populations may have disappeared or been drastically reduced.
Its distribution area shrunk to 40% of the range the species occupied in the past.
In each country, the guanaco and its migratory processes face different challenges. For that reason, it’s necessary to coordinate efforts to achieve a regional strategy that promotes the coexistence of communities with the species and its conservation.
• Habitat deterioration due to overgrazing and the mining, oil, and gas industries.
• Competition with introduced herbivores over food and water.
• Barriers to movement (gates, highways, urban development) and roadkills.
• Predation by exotic carnivores (unsupervised dogs).
• Poaching.
• Crossbreeding with domestic camelids and illnesses.
• Lack of food and water due to climate change.
This regional and multi-organizational initiative seeks to promote awareness about this species, highlighting its migratory nature to promote cross-border conservation strategies.
By following the hashtag #GuanaConnect and sharing content on your social networks.
Photo credits: Santiago Sainz-Trápaga (AFONA) – Guanaco trapped in wire fence / Alejandro Carribero (AFONA) – Burning bush / Diego Cabañas – Guanaco in profile backlit.
Conservation Status: Least concern—depending on the region
Estimated Number: Between 1.8 and 2.4 million
Challenges:
– Updating the National Management Plan.
– Promoting local development through shearing of wild guanacos.
Conservation Status: Critically endangered
Estimated Number: 260 aprox.
Challenges:
– Approving and executing the National Action Plan for the Conservation of Guanacos in Bolivia, which would enable conservation agencies to protect guanaco habitats as well as monitor their populations and carry out genetic, ecological, and demographic studies.
Conservation Status: Critically endangered
Estimated Number: 50
Challenges:
– Improving the administration and implementation of the Médanos del Chaco National Park management plan.
Conservation Status: Critically endangered
Estimated Number: 3800
Challenges:
– Controlling the pressures that are increasing to the detriment of their populations and habitats, such as poaching, roadkills, and habitat loss due to climate change, among others.
Conservation Status: Varies by region:
– Vulnerable: In the northern and central regions of the country.
– Least concern: In the southernmost region occupied by the Magellanic steppe and subpolar forest.
Estimated Number: Around 320,000
Challenges:
– Advancing sustainable production in the southern region. Cross-border conservation for shared populations.
Conservation Status: Least concern—depending on the region
Estimated Number: Between 1.8 and 2.4 million
Challenges:
– Updating the National Management Plan.
– Promoting local development through shearing of wild guanacos.