Sexing Ducks

[Ironsentryfarms]

I have a few breeds that I recently got in for adding ducks to my hatchery. I have Rouens, Indian Runners, Crested blue Swedish, Khaki Campbells, and Cayuga. I know that there are different ways to tell each breed apart. How do you guys tell your ducks apart from Male to Female.

 

[Poultry parent]

I usually voice sex them around 8 weeks.

 

[Ironsentryfarms]

What is voice sexing?

 

[Poultry parent]

Drakes and hens don't sound the same. Drakes have a quiet raspy noise, and hens honk/quack loudly