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.

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.

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.

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.