To make sure that theyre warm so they dont die.
on sitting on them Hens on a farm lay eggs into straw and the hens sit on the eggs until they hatch. Hens in large chicken farms do get to have such a luxury. The chickens' eggs are kept under heat until they hatch.
It's a maternal instinct - in the wild hens / birds sit on their eggs to keep them warm grow into chicks and hatch. Most eggs now are unfertilised but the hen retains the maternal instinct to sit on them anyway.
sit on the eggs
Every single breed of hen (even mix) will sit on their eggs when they feel like they want chickens. One of the hens that brood alot are brahma hens.
To stop hens from setting (sitting on eggs to hatch them), you can remove the eggs from the nest as soon as they are laid. You can also provide distractions by giving them new things to explore or changing their environment to deter them from wanting to sit. Additionally, you can try limiting their access to secluded nesting areas.
Well, the hen lays on the eggs at day because she knows that people and a lot of preditors stay out during the day. She will usually go out and eat later when it is just her and the other chickens.
Hens will not sit on eggs unless they are "broody" - which is when they are actively attempting to incubate a nest. Hens will not just sit on every egg they lay.
Yes, if given the chance broiler hens will sit on their eggs and incubate them - this is instinctive behavior.
so then they can make love with there babies and be like Emily
Pea hens lay eggs and sit on the nest about 28 days to hatch a clutch of eggs
Because it is a natural instinct for them to go broody
The term is Brooding