A 1994 publication by Zoological Survey of India that lists endangered species of vertebrates and butterflies in India. Download or stream the PDF file from the Internet Archive website. The Red Data Book is a public document that was created to record endangered and rare plant, animal, and fungi species, as well as some local subspecies that are present in a specific region. The IUCN Red Data Book is maintained by The International Union for Conservation of Nature. The Red data book list gives an estimate of the wildlife biodiversity and how it can be efficiently maintained. Many nations across the world have prepared Red Data Books for their biological resources. Red Data Book is a public document that records endangered and rare species of plants, animals and fungi in a region. It is maintained by the International Union for Conservation of Nature and helps in identifying, evaluating and protecting threatened species.
