May 14, 2012 08:00 AM
Richard Black
Rio+20 summit leaders 'must improve nature protection'
Environmentalists say leaders at June's Rio+20 summit must urgently step up nature protection, as a report confirms a 30% decline in wildlife since 1970.
The Living Planet Report combines data on more than 9,000 populations of animals across the world.
- READ MORE NEWS
-
There is not content to be displayed in this area.
