Which Голуб breeds come in Сорочий?

Club breed standards describe Сорочий for the Модена.

Голуб pattern

Сорочий

Dark and white in a set arrangement: the Magpie duck's colored cap and back, magpie rabbits and cavies.

2 Голуб breeds list Сорочий. It is in a club standard for 2 breeds.

Breed	NPA	BDRG
Модена	За стандартом (“The color descriptions apply to both Schietti and Gazzi, with the exception of the white on the Gazzi body.”)	За стандартом (“Gazzi Blau mit bronze Binden; Gazzi Blau-bronzegehämmert; Gazzi Dunkel-bronzeschildig-gehämmert”)
МоденаГацці	За стандартом (“The color descriptions apply to both Schietti and Gazzi, with the exception of the white on the Gazzi body.”)	No ruling