For nearly two centuries, the Rieckmann family has raised cows for milk in this muddy patch of land in the middle of Wisconsin. Mary and John Rieckmann, who now run the farm and its 45 cows, have seen all manners of ups and downs — droughts, floods, oversupplies of milk that sent prices tumbling. But they’ve never seen a crisis quite like this one.
Image: Mary Rieckmann with her son Russell tending to their cows on Nov. 20, 2019. Jason Vaughn for TIME
