In the context of IUCN Red List assessments, the research discipline of Conservation Science certainly plays a leading role. For this, it is essential that the underlying taxonomy is certain/valid with reference to its geographical range.
Many publications deal with the field of conservation science, a few outstanding ones are mentioned here as well as the main statements derived from them.
According to Martin et al. (2016), modern conservation science developed in the mid-1970s. It was primarily concerned with the design of protected areas „based on the equilibrium theory of island biogeography“ and the idea that „inbreeding depression and genetic drift“ threaten small populations isolated in protected areas. The focus was clearly on the protection of endangered species.
The American biologist Michael Ellmann Soulé, who died in 2020, had coined the biological science „Conservation biology“ on the basis of his article published in 1985, and in the same year the Society for Conservation Biology (SCB) was founded. It was then ubiquitous that species extinction was at the forefront of a global crisis and that, according to Soulé (1987), it embedded societal values.