When studying song organizations of chaffinch (Fringilla coelebs L.), we find the unique typological parities (ratio) of songs in different local populations of a species-specific area. The degree of prevalence of different chaffinch song types can’t correspond to percentage proceeding from their general (common) number in a population. Thus different areas of Russia are forming original (different) song cultures of chaffinch, consisting of the certain set and a parity (ratio) of song types, frequently including the so-called dialect song forms, that have been observed. The complex interrelation of geographical variability and structural variability of chaffinch song in many respects gives a support in an evolutionary view from the given aspect.