Hannah Ives and her husband are staying at their idyllic vacation cottage on Maryland's eastern shore when a young friend, Noel Sinclair, stops by for a visit. As Hannah shows Noel around the property, they notice some bald eagles in a neighboring cornfield who look seriously ill.

Could these magnificent birds have been poisoned? Hannah's investigation soon clashes with powerful commercial agricultural interests. Meanwhile, Noel uncovers some shocking news of her own when she and her sister receive the results of their DNA tests. As Hannah tries to discover who is tormenting the birds while also delving into Noel's family tree, the last thing she expects to uncover is a deadly connection between the two . . .