Macquarie University Study - 200 Species Of Frogs Gone In 30 Years
Frogs face mass extinction with new research showing hundreds of species have been lost over three decades due to factors such as pollution and habitat destruction. If extinction rates continue unabated, hundreds more frog species could be lost within the next century.
John Alroy, study author and associate professor at Macquarie University's Department of Biological Sciences, analysed international data on the decline in frog populations for his research, to be published in Proceedings of the National Academy of Sciences of the USA on Tuesday.
Dr Alroy found 200 of the world's 6355 known frog species died out in a 30-year period from the 1960s to the 1990s.
"That's pretty bad because if you project that forward for the next couple of centuries you end up with a percentage which would resemble a mass extinction," he said. Even if there is no increase in environmental threats, Dr Alroy's conservative estimate is that another 6.9 per cent of species will die out in the next hundred years.
EDIT
http://www.smh.com.au/environment/animals/frogs-face-mass-extinction-macquarie-university-report-20151005-gk1e29
= new reply since forum marked as read
