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  1. Endangered species - Wikipedia

    An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular region. Endangered species may be at risk due to factors such as habitat …

  2. Explore Endangered Species and Wildlife Profiles Worldwide | World ...

    Discover detailed profiles of endangered species and iconic wildlife. Learn about habitats, threats, and conservation efforts around the globe.

  3. The World’s Most Endangered Animals in 2025 — and What’s Being …

    5 days ago · Unfortunately, one million endangered species could become extinct. On World Wildlife Day, learn who is at risk and how to help.

  4. Endangered species | Definition, Causes, Examples, & Facts | Britannica

    Oct 23, 2025 · Endangered species, any species that is at risk of extinction because of a sudden rapid decrease in its population or a loss of its critical habitat. Previously, any species of plant or animal …

  5. 10 of the world's most endangered animals - WWF

    Currently, on the International Union for Conservation of Nature (IUCN) red list, more than 47,000 species have been assessed to be under threat of extinction. [2] And below we’ve listed just 10 of the …

  6. 10 of the Most Endangered Species in the US in 2025 | Earth.Org

    Apr 23, 2025 · There are over 1,300 endangered or threatened species in the US today. The 1973 Endangered Species Act has been a cornerstone of wildlife protection in the US, with a success rate …

  7. List of Endangered Species - Animal Welfare Institute

    "Endangered" means a species is in danger of extinction throughout all or a significant portion of its range. "Threatened" means a species is likely to become endangered within the foreseeable future.

  8. Endangered Species - National Wildlife Federation

    An endangered species is an animal or plant that's considered at risk of extinction. A species can be listed as endangered at the state, federal, and international level.

  9. Endangered Species - National Geographic

    Learn about the world’s most endangered animals, including the threats they face and the conservation efforts to protect them.

  10. Endangered Species - Education

    An endangered species is a plant, animal, fungus, microbe, or other organism that is threatened by extinction. Species become endangered for two main reasons: loss of habitat and loss of genetic …