We use cookies and similar technologies on our website. Some of them are essential, while others support us by enhancing the website and user experience. Personal data ( e.g. IP addresses) could be processed, e.g. for personalized ads and content or user metrics. Further information about the usage of your data can be found in our Privacy Policy. You can edit or revoke your choice anytime by clicking on the "Manage cookies" link in the footer of any page.
14
Commentaires (4)
Member
Medi Belortaja, au 03. February 2010 aviser repondre applause 0
Member
menekse cam, au 10. September 2009 aviser repondre applause 0
Executive
BenHeine, au 09. September 2009 aviser repondre applause 0
Guest
Janet Gardner, an Australian National University biologist, led a team of scientists who measured museum specimens to plot the decline in size of eight species of Australian birds over the past century.
The research, published last week in the British journal Proceedings of the Royal Society B: Biological Sciences, found the birds in Australia’s southeast had become between 2 per cent to 4 per cent smaller.
Over the same century, Australia’s average daily temperature rose 1.3 degrees Fahrenheit (0.7 deg C), with the sharpest increase since the 1950s.
Source:- http://lifeofearth.org/2009/08/global-warming-shrinks-birds.html
, au 05. September 2009 aviser repondre applause 0