The Cuban red macaw was last seen around 75 years ago. The crested Sheldrake was also last seen around the same time although their extinctions are not related.
Carolina parakeets were declared extinct in 1939, but the last captive bird died in 1918 and the last wild bird was killed in 1904.
Dodo
The last dod bird died around 1680.......it's about 330 years.
As of 2017 it has been extinct for 355 years. The last widely accepted sighting of a dodo was in 1662.
Extinct stratovolcano on Ross Island (Antartica) was last active 3.8 to 4.6 million years ago.
The Dodo bird was last seen in 1662, so it went extinct about that time.
When the last living member of that species dies, the species become "extinct".
All of them. The last dinosaur died some 65 million years ago.
dodo Answer 2 No, the dodo became ectinct in the late 1600s
po'o-uli, columbian grebe, atitlan grebe, norfolk islandmorepork, southern star finch, maui akepa, guam flycatcher, hawaiian thrush, passenger pigeon, and many others
i think you forgot the word EXTINCT in your question, but I'm not sure go look it up
Cheetahs in Africa have not yet become extinct, but that may happen soon given habitat loss and poaching. There are prehistoric cheetahs that have been discovered in North America that went extinct relatively recently (in the last 25,000 years).