170 Bison Herd Could Offset CO2 Equal To 2 Million Cars, Study Finds
Researchers studying European bison in Romania find that a herd of 170 bison could store an amount of carbon dioxide equivalent to taking nearly 2 million cars off the road for a year
United States Alexander Lees Oswald Schmitz Yale School Of The Environment Manchester Metropolitan University Bison Herd Could Offset
Source: ndtv.com