The dodo is an extinct flightless bird that was endemic to Mauritius, an island east of Madagascar in the Indian Ocean. The dodo's closest relative…
失われた動物たち
People still look these animals up every month — the count under each one says how often — even though the IUCN Red List has every one of them down as Extinct or Extinct in the Wild. The year on each card is when that listing was made, which can be centuries after the animal itself disappeared.

The thylacine, also commonly known as the Tasmanian tiger, Tasmanian wolf or marsupial wolf is an extinct species of carnivorous marsupial which was…
Photo: Public domain
The aurochs is an extinct species of bovine, considered to be the wild ancestor of modern domestic cattle. With a shoulder height of up to 1.8 m in…
The great auk, also known as the penguin or garefowl, is an extinct species of flightless alcid that first appeared around 400,000 years ago and was…
The passenger pigeon or wild pigeon is an extinct species of pigeon that was endemic to North America. Its common name is derived from the French…
Steller's sea cow is an extinct sirenian described by Georg Wilhelm Steller in 1741. At that time, it was found only around the Commander Islands in…
Spix's macaw, also known as the little blue macaw, or simply blue macaw, is a macaw species that was endemic to Brazil. It is a member of tribe Arini…
The Kauaʻi ʻōʻō or ʻōʻōʻāʻā is an extinct species of ʻōʻō that was endemic to the Hawaiian island of Kauaʻi. It was the last species of Hawaiian…

The Aldabra giant tortoise, Aldabra tortoise, or simply giant tortoise, is a species of tortoise in the family Testudinidae and genus Aldabrachelys.…
Photo: S Molteno · CC0
The Carolina parakeet, or Carolina conure, is an extinct species of small green neotropical parrot with a bright yellow head, reddish orange face,…
The Falkland Islands wolf, also known as the warrah or the Falkland Islands fox, was the only native land mammal of the Falkland Islands. This…
Père David's deer, also known as the milu or elaphure, is a species of deer native to the subtropical river valleys of China. It grazes mainly on…
The Chinese paddlefish, also known as the Chinese swordfish, is an extinct species of fish that was formerly native to the Yangtze and Yellow River…
The Rodrigues solitaire is an extinct flightless bird that was endemic to the island of Rodrigues, east of Madagascar in the Indian Ocean. A member…
The Japanese sea lion was an aquatic mammal that became extinct in the 1970s. It was considered to be a subspecies of the related California sea lion…
The Rocky Mountain locust is an extinct species of grasshopper that ranged through the western half of the United States and some western portions of…

The Hawaiian crow or ʻalalā is a species of bird in the crow family, Corvidae, that is currently extinct in the wild, though reintroduction programs…
Photo: U.S. Fish and Wildlife Service · Public domain
The sea mink is a recently extinct species of mink that lived on the eastern coast of North America around the Gulf of Maine on the New England…

The golden toad is an extinct species of true toad that was once abundant in a small, high-altitude region of about 4 square kilometres (1.5 mi2) in…
Photo: Bufo_periglenes1.jpg: Charles H. Smith vergröß… · Public domain
The slender-billed curlew is an extinct species of curlew formerly native to Eurasia and North Africa. Isotope analysis suggests the majority of the…
Dabry's sturgeon, also known as the Yangtze sturgeon, Changjiang sturgeon and river sturgeon, is a species of fish in the sturgeon family,…

The Bramble Cay melomys, or Bramble Cay mosaic-tailed rat, is a recently extinct species of rodent in the family Muridae and subfamily Murinae. It…
Photo: I. Bell · CC BY 4.0
The bluebuck or blue antelope is an extinct species of antelope that lived in South Africa until around 1800. It was smaller than the other two…
The Socorro dove or Grayson's dove is a dove species which is extinct in the wild. It was endemic to Socorro Island in the Revillagigedo Islands off…
The Alagoas curassow is a glossy-black, pheasant-like bird. It was formerly found in forests in Northeastern Brazil in what is now the states of…
Extinct means there is no reasonable doubt that the last one has died. Extinct in the Wild means the species survives only in captivity, or as a population introduced far outside where it once lived.