MusophagidaeCaprimulgidaePrimobucconidaeEocoraciidaeGeranopteridaeBrachypteraciidaeCoraciidaeMeropidaeAlcedinidaeMomotidaeTodidaeLeptosomidaeUpupiformesBucerotiformesGalbulaePiciOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Mayr_etal_2004a