ESR aims at providing knowledge needed for practising human stewardship of the vast array of the earth’s species, many of which have become threatened, not least by human activities. Such stewardship has become vital for the future of the planet and is of primary importance for the long-term survival of Homo sapiens. While acknowledging that conservation has to occur at a landscape and ecosystem scale, there will always be a need to focus on certain species whose existence is in particular danger. ESR seeks to publish the best of such research that informs conservation or management.

ESR is international and interdisciplinary. It covers all endangered forms of life on Earth, the threats faced by species and their habitats and the necessary steps that must be undertaken to ensure their conservation. ESR publishes high quality contributions reporting research on all species (and habitats) of conservation concern, whether they be classified as Near Threatened or Threatened (Endangered or Vulnerable) by the International Union for the Conservation of Nature and Natural Resources (IUCN) or highlighted as part of national or regional conservation strategies. Submissions on all aspects of conservation science are welcome.