siblings of Songbird xx

half siblings maternal 2 half siblings paternal 145

half siblings maternal

broodmare America´s Surprise xx (Thoroughbred, 2017, from American Pharoah xx)

America´s Surprise xx
gender-female
2017

American Pharoah xx / West Acre xx

broodmare Contenta xx (Thoroughbred, 2007, from Grand Slam xx)

Contenta xx
gender-female
2007

Grand Slam xx / West Acre xx