Duckling Genders

[HorseMadWhovian]

Hi,
I have some soon to hatch Khaki Campbell X Appleyard ducks, I'm wondering if there is any easy way to tell their genders, I will post photos when I get them,
Thanks

 

[Going Quackers]

How old? usually mallard derived it's by voice, there is a drake feather but that tends to come after the voice has told you.

 

[HorseMadWhovian]

They hatch today, do you know out of six fertile eggs what the success rate would be? Thanks, also when is the earliest I would be able to tell?

 

[Mr MKK FARMS]

 

[DucksnDaffodils]

You can usually tell by voice between 4-6 weeks old. Some times a little bit early depending on the duck. The drake feather doesn't come in till much later.

 

[HorseMadWhovian]

Thank you