Historical clue formulations

• Newborn horses — 2022-12-12
• Some farm births — 2020-02-28
• Newborn horses — 2019-06-10
• Young mules and zebras — 2019-01-18
• Newborn horses — 2017-08-22
• Baby horses — 2016-05-30
• Newborn horses — 2014-06-23
• Newborns in stable condition? — 2011-07-07
• Stable arrivals — 2006-09-02
• Farm young — 2005-05-08
• Spring arrivals, on a farm — 1999-06-09
• Mares' young — 1998-04-27