The Área de Conservación Regional Comunal Tamshiyacu Tahuayo (ACRCTT) is a protected area within the Western Peruvian Amazon Rainforest. Fish here are not just a keystone species for the ecosystem, but for the inhabitants who live here as well. This post serves as an introduction to Case 001, A Surviving Ecosystem. In this multi-part story, we dig into the catastrophic consequences of this commercial fishing programme, as well as the innovative solutions a local NGO is putting forth in order to help save the ecosystem and communities here.
CASE_001 [A SURVIVING ECOSYSTEM] OVERVIEW:
For years, local communities, NGOs, and private businesses worked in harmony to establish and maintain the ACR CTT (Área de Conservación Regional Comunal Tamshiyacu Tahuayo). Since its inception, local wildlife and economic opportunities have flourished; however, the situation shifted drastically following the introduction of a commercial fishing programme initiated by the Wildlife Conservation Society (WCS).
Since the programme’s launch, communities have faced mounting challenges fuelled by overfishing, which has led to a decline in keystone species and a subsequent threat to critically endangered animals. Furthermore, the overall reduction in biodiversity has severely hindered ecotourism operations, the region’s economic backbone.
A decline in tourism triggers a devastating domino effect:
Social Safety Nets: Local NGOs face a resource shortage, limiting their ability to fund early childhood programs that combat criminal activities like human trafficking.
Economic Equity: Small, women-led community businesses face insolvency due to the lack of visitors.
Public Health & Education: The regional hospital and education programs are largely funded through ecotourism revenue that depends environmental health.
Communities, local government, NGOs, and private businesses must act quickly and decisively to prevent a once-thriving ecosystem from collapsing into one that can barely survive.

