There were some conservationists, really famous conservationists like Stanley Temple, who is one of the founders of conservation biology, and Kate Jones from the IUCN, which does the Red List.
Ada beberapa ahli konservasi, ahli konservasi yang sangat ternama seperti Stanley Temple, salah seorang pencetus biologi konservasi, dan Kate Jones dari IUCN, yang membuat Red List (Daftar merah hewan punah dan terancam punah).