Can I put baby ducks under a broody hen?

[IndigoJaguar]

We found three wild tiny baby ducks in our yard today. I have a broody hen that I haven't let have any eggs,but she refuses to stop being broody. Can I put baby ducks under her and what is the best way?

 

[gmatson]

Can't hurt to try. Wait till night time and slip them under her.