This lush is Colorado Two, which we refer to as CO2.  This paddock is adjacent to Colorado and is similar in soil thus the name, Colorado Two == CO2.   Every time these bovine beauties go munching in CO2, it pisses down rain.  CO2 had regrown amazingly well given the hefty push from the herd and the heavy rain.  Now, they munch and munch.  I loves me some happy cows.