I have 3 call ducks 2 Male's and 1 female. They all get on Reilly well. Hanny has stared laying her eggs under the bush in there in closer. will they hatched or do i take them away. She sits on them all night until late morning. and then she comes out and feeds for a couple of hours then goes back until morning the to boy's Bob and Charlie stand guard over her. Is there any thing i should be doing or do i leave her to it.