Fortunately I don't have to walk there. I go on a trail bike.Are these the ones you've been walking down to care for? Good on you for taking them in, and the man for alerting you to their presence. Sad that it's so common for people to ditch them up there; we've found cockerels dumped before, but never hens; lucky you!
They are Catalans which is what should be here. They are probably past egg laying age, maybe not.

