Extinct Animals In The World Information
Animal extinctions may be caused by natural occurrences such as climatic heating or cooling or changes in sea levels.
Extinct animals in the world information. There have been many animals once thought extinct that are not. Marine mammals including dolphins whales and porpoises are particularly close to becoming extinct. Animal extinction is a threat in that there are a lot of things that the animals provide to the human beings that can not be counted.
Scientist believe that about 99 percent of all species that have ever lived are extinct. One thing we do know. The West Virginian woodland bison Arizonas Merriams Elk the Rocky Mountain grasshopper Passenger pigeon and Puerto Ricos Culebra parrot are all animals of the past now.
In just the past 40 years nearly 52 percent of the planets wildlife species have been eliminated. In more modern times however human activity has been to blame. However just because most animals eventually go extinct doesnt mean we should not be concerned with their conservation status.
Some of the most famous extinct animals of recent times have been birds--but for every Passenger Pigeon or Dodo theres a much bigger and much lesser-known casualties like the Elephant Bird or the Eastern Moa and many other species remain endangered to this day. When an entire species or type of animal dies out that species is extinct. About half of all the primate species on Earth are at the brink of extinction.
List of Extinct Animal Facts. Once a species becomes extinct it is gone forever. They include the Christmas Island shrew Flying Fox Solomon Islands and the Australian central rock rat.
Hunting Wildlife To Extinction. More than one million species are now at risk of extinction. July 2 2021 at 854 am.