Pollution regulations to reduce dirty air have saved 1.5 BILLION birds in the US over 40 years

Efforts to curb ozone emissions that produce pollution have saved more than a billion sparrows, finches and other small migratory birds in the US over the past few decades, study reveals.

from U.S. Home | Mail Online https://ift.tt/2KGgPkG

Post a Comment

0 Comments