Call Duck Color ID

[Chris102]

Recently picked up a pair of Call Ducks from an auction and need help identifying the color of the Drake. The hen looks like a Blue Bibbed, but please correct me if I’m wrong! I’m new to duck mutations. They were labeled Silver/Blue pair but when I look at pics of silver drakes they don’t look quite like mine. Also curious what color babies this pair could produce? Thanks in advance!

 

[Mallard_Bantam]

I'm going to have to say he's a splash/silver with the rust gene and pied.
Splash, or silver is what you call two copies of the blue dilution gene on a black bibbed base color. Similarly, your hen is a blue bibbed, yes. One copy of the blue dilution gene on a black bibbed based color