Study reveals urgent need for large scale invasive species management to prevent extinction of endemic forest in the Galapagos Islands

Two groundbreaking studies led by Stephen Blake, Ph.D., assistant professor of biology at Saint Louis University and Sharon L. Deem, DVM, Director of Saint Louis Zoo Institute for Conservation Medicine, in collaboration with the Charles Darwin Foundation (CDF) and teams of multidisciplinary scientists shed light on crucial aspects of the conservation of two critically endangered giant tortoise species endemic to the Island of Santa Cruz, Chelonoidis porteri and Chelonoidis donfaustoi. Both studies offer valuable insights into the challenges these emblematic species face and the strategies needed to ensure their survival in the face of potential future habitat alteration and climate change.

While a mere 3% of the Galapagos Islands are home to people, our presence in this small fraction of the archipelago has put the native vegetation at risk. Our restoration program in urban and rural areas engages the local community in conservation and restoration efforts to secure the long-term health of these unique ecosystems.

At the Charles Darwin Foundation, we believe that sustainable conservation depends on the involvement of the local community. Our goal is to inspire future generations of local conservation leaders, and embed conservation and sustainable development in the local culture.

More than half of the endemic plant species in Galapagos are currently classified as threatened. The potential loss of these imperiled species not only disrupts ecosystem integrity, but also jeopardizes the survival of iconic native fauna that depend on it. We are updating the IUCN Red List of endangered plant species of Galapagos in order to enable targeted species conservation actions.

12 Little Vermilion Flycatcher chicks fledge the nest, in most successful nesting season yet in Santa Cruz Island