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It is hard to calculate the number of animals that have become extinct since 1681 since some species went extinct before scientists knew they existed. What is known is that more than 90 species of birds and hundreds of species of mammals have gone extinct since then.

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10y ago

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The Honshu species has been extinct since 1905 and the Hokkaido species has been gone since 1889 Of what?

Both were species of the wolf.


When no living member in your species exist the species?

when there are no living members of a species the species is said to be "extinct".


What is the most endangered living animal?

in the time it has been since you asked that, several dozen species have gone extinct.


How do you save extinct species on our planet earth?

You can't. If a species is extinct, that means that no organism in that species is alive. It is gone forever.


What can you do to save extinct species?

Extinct species are gone. There are no members left alive. Therefore, there is nothing one can do for them.


How many species have gone extinct in Antarctica?

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What classifies a species as extinct?

A species is extinct when there is none left in the world, though you can say 'extinct in britain' for example to show they have gone from that area


This is the ceasing of the existence of any particular species?

When a particular species ceases to exist, that species has gone extinct. An extinct species has no living family members.


When no living member of a species exist the species?

When no living member of a species exists, the species is considered extinct. Extinction occurs when a species has completely disappeared from the Earth, with no individuals remaining alive anywhere in the world.


Are any Fungi extinct?

Yes of course many species of Fungi have gone extinct, as have many species of Plants, Animals, etc.


How many known animals have gone extinct?

Many species of tigers


What does it mean when an species becomes extinct?

It means that there is no more left of that particular species. Like the dinosaurs became extinct, and stuff.