Yahoo! News - Thirteen regional countries pledge to better protect Danube environment:
"Ministers from 13 regional countries endorsed a 'Danube declaration' here aimed at bolstering their cooperation to better protect the environment of the Danube river over the next decade."
"The delta's nature reserve was listed as a World Heritage site by UNESCO in 1991. It harbours some 90 species of fish and 300 species of birds, a number of them endangered."