Hello, I just got some ducks. I ordered 3, one male Pekin, one female buff, one female, blue Swedish. I ended up getting 4. None of the ducks where banded like they were supposed to be. How can i tell which one is male? I looked at their website and it says they add extra MALE ducks for warmth so I’m certain there are 2 males but how do I tell which ones? I know the blue Swedish is female. I’m pretty sure I know which one is the pekin (because it has orange feet) but I think the extra one is a buff. How can I sex the two buffs? I tried to vent-sex them but it’s harder than it looks lol.