7Comment
at Saturday, 25 October 2008 21:04
In the beginning of the 1970th something happened in Germany that was callled ''reformation of the landscape''. Rivers were some kind of ''straightened''. That involved a lot of stone and more important concrete. There were no longer steep slopes for breeding caves. The above mentioned species-richness was not longer existent.Birds and nature didn't have a big lobby back then.We still struggle with the impact of nature. It not only destroyed the habitat of birds like the Kingfisher etc.,but it also brings us floodings in the bigs cities along the big rivers like Rhine,Main etc..The water was pressed into small waterways or channels and had not the room to evade o the sides.A lot of things changed already , but it is still not enough.
(Speaking only for Germany here.)