In May 2019, researchers on a lake in northern Wisconsin made a strange discovery: a pair of loons seemed to be raising a mallard duckling! Normally loons and mallards are rival species, but somehow these three—two childless parents and an orphaned chick—found each other. Finding Family: The Duckling Raised by Loons, by author Laura Purdie Salas and illustrator Alexandria Neonakis, tells the true story of this unlikely family through intriguing verse and striking illustrations. To learn more about how this heartwarming picture book about animal cooperation came together, read on.