Ive been wanting a broody hen, and now I think one of my oldest hens are broody (2 1/2 years old)! I hope you can help me out and follow along my first hatching eggs from a broody chicken journey!
I agree that you will have to move her if there is any chance of a predator finding her.
There is this idea that broody hens need to be kept in the dark and closed in. I don’t agree with this.
Firstly a broody hen needs to be able to leave her nest to eat, drink, defecate but also very important, bath. You can, and I have, lifted hens off their clutches and carried them to a place where I’ve fed them and encouraged them to bath. It’s all so much easier if they do this themselves. They pick the right time and seem to know at what temperatures they can leave the eggs and for how long. In order to do this they need an unrestricted route to the outside.
There is mounting evidence that eggs that receive some daylight during the incubation period produce chicks with fewer physical and social ‘health problems. (Dr Mark Hauber, Dr Catrin Rutland. there are other scientists who have produced studies on the subject)
Of course this seems to make sense given their ancestors hatched on the ground and in the open albeit in a secluded and hidden location.
As
@rebrascora points out, the hens lock to the nest site rather than the eggs and may and in my experience do return to the original site where they laid the eggs. I let the hen return to the site and then pick them up and take them to the new site. You might have to do this a few times before the hen locks to the new site. There is a chance that the hen goes off broody, but I’ve only had this happen twice in maybe 30 trials.
For a first time broody I would limit her to six eggs. In the event that half that hatch are males, this could give you three more hens which will bond and should give fewer integration problems should you wish them to join another flock. It will also give less males to deal with.
Looking at the picture it seems you free range to some extent. The quicker the chicks and mum have access to the environment they will have to survive in the faster they will learn. Those first few days with mum are really important for a chick. Having mum hatch in a place where she has free access to the outside can save many problems in this respect.