A sudden thought popped up to me while I was picturing a random story of my character finding a young wild chocobo and taking him in as his own.

Obviously I began to wonder the next thing. We all see tamed chocobo's everywhere. Either as carriages, transport, personal or military use. Yet I don't remember reading or hearing on where those chocobos come from in the first place.
Is it possible from a lore perspective(obviously not ingame) that wild chocobos can be found in random zones? Like finding a wild chocobo in the shrouds or wandering the plains of la noscea.

Or can these wild chocobo's only be found in some location that has yet to be unveiled for the player in some future expansion. Or simply a random place that we'll never visit. I probably missed mentions of this ingame. Hence me calling the aid of you dedicated loremongers.

PS: I miss Ferne D: . He's been away from the forums since ages now.