Large -scale analysis shows that 20% of butterflies in the US have disappeared since 2000.

Large -scale analysis shows that 20% of butterflies in the US have disappeared since 2000.



Butterflies are cute creatures that inspire art and play an important ecological role, but according to new research, specialized by faculty members at State University, Binghamon University, State University, New York, these nutritious insects are disappearing at a dangerous rate.