Top 20 Endangered Animals List 2025. Black rhinos, javan rhinos, northern white rhinos (a subspecies of white rhinos), and sumatran rhinos are classed by the iucn as critically endangered. This endangered animals list does not include.

The iucn red list categories and criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction. Join us as we take a look at the top 10 most.