IUCN Red List of Threatened Species
https://nrl.iucnredlist.org/about/barometer-of-life
WEBThe data held on The IUCN Red List includes non-threatened as well as threatened species, and some taxonomic groups have been completely, or almost completely assessed, including mammals, birds, amphibians, freshwater crabs, warm-water reef-building corals, sharks and rays, groupers, wrasses, lobsters, conifers and cycads.
DA: 82 PA: 46 MOZ Rank: 36