Which Rață breeds come in Cap alb (rață)?

Club breed standards describe Cap alb (rață) for the Leșească (Muscovy).

Rață pattern

Cap alb (rață)

Muscovy duck pattern: a colored bird with a white head and upper neck (German 'weißkopf' in blue, brown, pearl gray and silver).

5 Rață breeds list Cap alb (rață). It is in a club standard for 5 breeds.

Breed	EE
Leșească (Muscovy)	Standard (“blau-weißkopf; braun-weißkopf; perlgrau-weißkopf; silbergrau-weißkopf”)
Leșească (Muscovy)Albastru cu cap alb	Standard (“blau-weißkopf”)
Leșească (Muscovy)Ciocolatiu cu cap alb	Standard (“braun-weißkopf”)
Leșească (Muscovy)Lavandă cu cap alb	Standard (“perlgrau-weißkopf”)
Leșească (Muscovy)Argintiu cu cap alb	Standard (“silbergrau-weißkopf”)