Why are so many species becoming endangered?

Forty percent of all organisms are endangered. What do you think about this?

Do you do anything to protect endangered species?

Are there any endangered species in your state/country?

What do you think the growing list of endangered species says about humankind?

Which animals do you think are most endangered?

Which animals do you think are most endangered?

Do you worry about the world's endangered species?

An endangered species is a population of organisms which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters.
source:wikipedia.com
external link: http://en.wikipedia.org/wiki/Endangered_species

Do You Worry About The World's Endangered Species?