Isiboro Sécure National Park

Isiboro Sécure National Park
Name	Isiboro Sécure National Park
Native name	Reserva Nacional del Parque Isiboro Sécure
Location	Beni and Cochabamba, Bolivia
Area km2	1,373,000
Established	1965
Governing body	Servicio Nacional de Áreas Protegidas

Isiboro Sécure National Park is a protected area in the Bolivian Amazon and Yungas that lies between the Beni Department and Cochabamba Department and spans the headwaters of the Beni River and the Sécure River. The park forms a biological and cultural corridor linking the Madidi National Park–Pilón Lajas landscape with lowland forests near the Manuripi basin and provides habitat for flagship species like the jaguar, giant otter, and harpy eagle. Management of the area engages institutions such as the Servicio Nacional de Áreas Protegidas, indigenous federations, and international conservation organizations including the World Wildlife Fund and the IUCN.

Geography and Environment

Isiboro Sécure lies within the southwestern Amazonian plains and eastern Andean foothills, straddling the transition between the Andes and the Amazon Rainforest, and occupying topographies ranging from lowland floodplain around the Mamoré River to steep slopes bordering the Yungas cloud forests. Elevation gradients in the park connect montane watersheds that drain into the Amazon River system and influence hydrological regimes affecting the Madeira River and adjacent wetlands such as the Pantanal. Climate regimes are influenced by the Intertropical Convergence Zone and Andean orographic effects, producing high rainfall variability between the dry season associated with the Humboldt Current influence and the wet season driven by the South American monsoon.

Biodiversity and Ecosystems

The park conserves a mosaic of ecosystems including Amazonian terra firme forest, seasonally flooded varzea, and Andean montane forest, hosting diverse floristic assemblages comparable to those recorded in Madidi National Park and Tiputini Biodiversity Station. Faunal diversity includes apex predators like the jaguar and aquatic specialists such as the Amazon river dolphin and giant otter, as well as primates like the red howler monkey and squirrel monkey. Avifauna is significant, with species like the harpy eagle and hoatzin recorded alongside migratory birds linked to the Neotropical migration network. Plant communities include emergent canopy trees related to the families Fabaceae, Lauraceae, and Bromeliaceae, and support ecosystem services analogous to those evaluated in studies from the Yasuní National Park and Tambopata National Reserve.

Indigenous Peoples and Cultural Heritage

The territory of the park is traditional land for indigenous nations including the Moxeño-Trinitario, Chimane (Tsimane’), and Yuracaré peoples, whose ancestral use of floodplain fields, forest management, and riverine navigation resembles practices documented among the Guarani and Achuar. Indigenous federations such as the Subcentral TIPNIS and organizations linked to the CIDOB have asserted territorial rights and co-management claims influenced by frameworks like the United Nations Declaration on the Rights of Indigenous Peoples and Bolivia’s constitutional provisions enacted under the administration of Evo Morales. Cultural heritage sites include ritual landscapes and traditional travel corridors comparable to routes used historically in the Amazon rubber boom and along missions established during the Jesuit reductions era.

History and Conservation Management

Established in 1965 and later designated with mixed-use status, the park’s governance has involved national agencies such as the Servicio Nacional de Áreas Protegidas and partnerships with NGOs including the Conservation International and the Nature Conservancy. Management frameworks have balanced strict protection and indigenous territorial autonomy, reflecting legal instruments like Bolivia’s protected areas law and international guidance from the IUCN World Commission on Protected Areas. Past monitoring projects have drawn on methodologies from the Global Forest Watch and scientific programs led by universities such as the Universidad Mayor de San Andrés and research institutes like the Instituto de Ecología.

Threats and Controversies

The park has been at the center of high-profile disputes over infrastructure projects, notably debates around a proposed highway corridor linking the Andes and Amazon which drew attention from the Inter-American Commission on Human Rights and sparked protests involving organizations such as CIDOB and the Federación de la Central Obrera Boliviana. Illegal logging, coca cultivation linked to dynamics similarly observed in the Huallaga Valley, and pressures from agricultural expansion and hydrocarbon exploration by state-owned firms like YPFB pose ongoing threats. Environmental impact assessments and campaigns led by actors including the Greenpeace and the World Bank have highlighted potential biodiversity loss, hydrological alteration affecting the Beni River basin, and social conflict mirroring earlier disputes in protected areas such as Bolívia’s Noel Kempff Mercado National Park.

Tourism and Access

Access to the park is primarily by river transport along tributaries of the Mamoré River and small aircraft flights to nearby airstrips serving communities linked to the Isiboro Sécure Indigenous Territory. Ecotourism initiatives have been promoted by regional tour operators and conservation NGOs adapting models from destinations like Rurrenabaque and Madidi National Park, emphasizing community-based lodges, guided biodiversity excursions, and cultural exchanges with Moxeño and Yuracaré families. Infrastructure limitations, seasonal flooding similar to patterns in the Pantanal, and regulatory regimes overseen by agencies such as the Servicio Nacional de Áreas Protegidas shape visitor capacity and safety protocols.

Category:Protected areas of Bolivia Category:Amazon rainforest