Como dizer "galinhas caipiras" em inglês

I have in my backyard, laying hens, to keep the yard clean and also to lay eggs. (domestic poultry; permitted to graze or forage rather than being confined to a feedlot )

- By the way, how do I say “galinhas caipiras” in English?

- And “galinhas caipiras’s” eggs? (Which are the best and most healthy).

Bye folks