My two beautiful ducks!!

[Bills vs Beaks]

The one on the left is Mighty, right? He looks bigger...

 

[DancingWthDucks]

I'm thinking that they are both Muscovy...

 

[Madeleinepb]

Mighty is the brown one and Olga is the black and white one

 

[Bills vs Beaks]

she larger than Mighty. She's like twice his size.

Did you mean the other way around?

I'm thinking that they are both Muscovy...

yeah me too, I was just confused because I thought Madeleinepb said the boy is bigger