Red Data Book Animals Details
Red Data Book Animals Details . It is the state animal of tamil nadu. The international union for conservation of nature (iucn) red list of threatened species (also known as the iucn red list or red data book ), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. Alien UFO Sightings from alien-ufo-sightings.com The red data book symbolizes a warning signal for those species which are endangered and have to be protected. Males are larger than the females, and have a darker colour when mature. For more information on the iucn red list, and the latest versions of the categories & criteria, please visit their website.