Do hens know if baby chicks are theirs if they were hatched in incubater?

[bluejeans]

Just Super glue hen to top of incubator for the 28 days and see if she will be more reasonable after that. .

 

[Nikkijo]

Thank you for all the reply’s . I was just curious because the biological momma hen was the only one staying around the chicks. The others didn’t take a second look at them. Thanks again.