What is red data book: The Red Data Book is a

The Red Data Book is a public document that is created for recording endangered and rare species of plants, animals, fungi as well as some local subspecies that are present in a particular region. It is also known as the Red List, Red List of Threatened Species, or just the Red Data Book. It consists of a list of endangered or threatened species within a political division (country, province, continent) and assesses the risk of extinction faced by such species. Red Data Book is the state document created by International Union for Conservation of Nature and Natural Resources (IUCN) for documenting rare and endangered species of animals and plants. Red data book is the document established by IUCN for documenting the rare and endangered species of plants, animals, fungi and also a few local species that exist within a state or country.