Horses roam the desert of the Onaqui Herd Management Area in 2017. Many ecologists say that worsening droughts in the West are making it increasingly difficult for horses—and the animals they ...

The columns represent the following: Rnrs = number of runners or starters; Wnrs = number of winners; BTWnrs = number of black-type stakes winners; BTHrs = number of black-type stakes horses ...