Pernicious

Pernicious is a three-year-old filly from the United States, trained by Jeffrey Greenhill. She is the offspring of the stallion Bird Song and the mare Smarty Bird. Pernicious has not yet secured a victory, having raced four times without winning. In her latest outing at Horseshoe Indianapolis on October 23, 2024, she was ridden by Hannah Leahey and placed third, finishing behind the winner.