How Many Animals Are Endangered 2024 Statistics. But even 34,000 populations are only a small fraction of the world’s. The iucn classifies nearly 4,000 species as critically endangered, meaning they face such severe threats that they could soon become extinct in the wild.
The data gathered by the iucn includes 30% of all sharks and rays, 14% of birds, 25% of mammals, 34% of conifer trees, and. In terms of critically endangered animals,.