Table 3. Post-hoc pairwise phylANOVA tests for significant song traits when birds are divided into early song stability, delayed song stability, and song plasticity.

Song trait	State 1	State 2	T-Value	p-value
Syllable repertoire	Plastic	Delayed	4.8995	0.012*
Syllable repertoire	Early	Plastic	4.6091	0.003*
Syllable repertoire	Early	Delayed	0.6872	0.659
Song repertoire	Plastic	Delayed	4.0268	0.044*
Song repertoire	Early	Plastic	4.3074	0.015*
Song repertoire	Early	Delayed	1.0444	0.55

*Denotes traits with significantly different groups.