My 4 small Cyraneicas have been staying in their outdoor (roof) enclosure for a couple days and nights now. I have sowed for them T-Lady seed mix, besides they have a nice plantain, filaree, perennial wall rocket, mallow. And they seem not to graze on the plants and rely on food served by me. Even if it is the same plantain from their enclosure. Should I stop feeding them to encourage more natural behaviour?