Extinct Animal Encyclopedia

Extinct Mammals

  • Queen of Sheba’s Gazelle
    The Queen of Sheba’s gazelle, also known as Gazella bilkis, is an extinct species that once roamed the hills of … Read more
  • Crescent Nail-tail Wallaby
    The Crescent Nail-tail Wallaby is a fascinating but sadly extinct marsupial that once roamed the woodlands and scrub of Australia. … Read more
  • Lesser Bilby
    The Lesser Bilby was a unique marsupial that once roamed the deserts of Central Australia. This small, rabbit-like creature was … Read more

Extinct Birds

  • Heath Hen
    The Heath Hen was a unique bird that once thrived in coastal North America. This subspecies of the greater prairie … Read more
  • Auckland Island Merganser
    The Auckland Island merganser was a unique bird that once inhabited the remote Auckland Islands of New Zealand. Sadly, this … Read more
  • Guam Flycatcher
    The Guam flycatcher, also known as the Guam broadbill, was a small and colorful bird that was unique to the … Read more

Extinct Reptiles

  • Cape Verde Giant Gecko
    The Cape Verde Giant Gecko is one of the most remarkable reptiles found in Cape Verde. This gecko is unique … Read more
  • Caribbean Slider Turtle
    The Caribbean slider turtle, also known as the Jamaican slider, is a fascinating freshwater turtle species found primarily in Jamaica … Read more
  • Antiguan Racer
    The Antiguan racer is one of the rarest snakes in the world, found only on a few small islands in … Read more

Extinct Amphibians

Extinct Fish

  • Amistad Gambusia
    The Amistad gambusia was a small fish that once thrived in a single spring in Texas. This unique species became … Read more
  • Haemulon Squamipinna
    Haemulon squamipinna, also known as the yellow grunt, is a fascinating fish species native to the western Atlantic Ocean. This … Read more
  • New Zealand Grayling
    The New Zealand grayling was a unique freshwater fish that once thrived in New Zealand’s rivers and streams. Sadly, it … Read more

Extinct Invertebrates

  • Staghorn Coral
    Staghorn coral is a vital species that plays a key role in the health of Caribbean reefs. Many researchers believe … Read more
  • St. Helena Giant Earwig
    The St. Helena Giant Earwig was once the largest known earwig in the world, reaching lengths of up to 8 … Read more
  • Raiatean Tree Snail
    The Raiatean tree snail is a unique species found only on the island of Raiatea in French Polynesia. This fascinating … Read more