Which bird group shares a closer evolutionary bond with the Potoo than the Frogmouth does?

Answer

Nightjars

Potoos share a closer evolutionary bond with the Nightjars (family Caprimulgidae) than they do with the Frogmouths, suggesting a common ancestral lineage that diverged over time.

Which bird group shares a closer evolutionary bond with the Potoo than the Frogmouth does?
taxonomybirdrelationFrogmouthpotoo