'Catastrophe' as France's bird population collapses due to pesticides

Dozens of species have seen their numbers decline, in some cases by two-thirds, because insects they feed on have disappearedBird populations across the French countryside have fallen by a third over the last decade and a half, researchers have said.
Dozens of species have seen their numbers decline, in some cases by two-thirds, the scientists said in a pair of studies – one national in scope and the other covering a large agricultural region in central France. Continue reading...