What is the name of a group animals in danger extinction?

The term for a group of animals facing the threat of extinction is "endangered species". Endangered species are those whose populations have declined to such a critically low level that they are at risk of becoming extinct in the near future. Various factors can contribute to a species becoming endangered, such as habitat destruction, overhunting, climate change, pollution, and introduction of invasive species. It is important to take conservation measures to protect endangered species and preserve biodiversity.