The grass is always greener!

Today our garden lawn was cut, maybe for the last time this year.
As soon as the lawn mower starts up, the cattle which were happily grazing on the common, start to gather along the fence, barging each other out of the way trying to get to the best spot. It doesn't take long for all of them to be lining up ready waiting for the meagre cuttings which are sprinkled out for them along the fence.

It really doesn't make any sense to me at all !