Like the dodo and the tambalacoque sory or the hares and the lynx story - classics of textbooks on evolution, until someone actually decided to check the evolution pressures and discovered that the lynx didn't overeat the hares, causing a decline in hare population and therefore a crash in lynx popultaion (classic predator-prey - the grass the rabbits were eating evolved to be toxic to the hares. Or was it forest fires causing the damage?
And it's not sure the dodos ate the tough seeds, more likely bats and parrots did besides teh seeds are still germinating so the extinction of the dodo did not cause the extinction of the tree.
Mmmm ranting now :).
Anyway back to the point at hand - More fossils have been found! Thus the saga continues!!!!
http://www.world-science.net/othernews/080310_micronesia
Technorati tags: Science, Education, Community, Radio, Canberra, Australia
No comments:
Post a Comment