My father will not climb into the trees today. He is eighty-four and tells me that he was never fond of heights, that he hated putting up the pipes to fill the silo, that he did not enjoy climbing to the top of the barn to fix the pulley on the hay-sling. I have no desire to be in the air, he says. And I always thought he loved walking the rim of the silo, waving his hat in circles overhead, shouting down to where we stood grounded and gazing up at him.