How to be a responsible steward of Democracy, Human Rights Capitalism and Planet Earth.



HOW TO BE A RESPONSIBLE STEWARD OF PLANET EARTH


Creating a better world for all through social media activism

Friday, August 3, 2012

Holocene extinction

 File:Bufo periglenes2.jpg

 The Golden Toad of Costa Rica, extinct since around 1989. Its disappearance has been attributed to a confluence of several factors, including El Niño warming, fungus, and the introduction of invasive species.






The dodo, a flightless bird of Mauritius, became extinct during the mid-late seventeenth century after humans destroyed the forests where the birds made their homes and introduced mammals that ate their eggs.




Holocene extinction - Wikipedia, the free encyclopedia

 LINK:
http://en.wikipedia.org/wiki/Holocene_extinction

No comments:

Post a Comment