A Texas farmer was touring Australian agriculture.  He made it to a farming operation after visiting some grain and equipment facilities.

Texas farmer requested, "Show me one of your big tractors." 

The Australian farmer showed him a Versatile.  Texas farmer said, "In Texas we have some Steigers that inhale that thing through the intake and spit it out the exhaust pipe.  Show me a big farm with some big fields." 

The Australian farmer led him to a spread that had four two thousand acre fields in a a single block,  then four more across the road just like it.  The Texas farmer said, "We have six farms like that, with four three thousand acre fields in a block on each."  The Australian farmer was becoming a little frustrated with his visitor.

Just then, a half dozen Kangaroos came barreling through.  "What was that?!" the Texas farmer exclaimed.  "Don't you have grasshoppers in Texas?" shot back the Australian farmer.