Yes, all my orchids live outdoors year 'round. But it's a hardy native here, Ursula, even away from the coast and north, where Mj is. She has 11 acres Northeast of Orlando, and just picks them up off the ground on her property. It's somewhat colder in winter where she is than here.
Since my oak trees have the same Resurrection ferns on their branches as you see growing around the little orchids, I figured they'll probably do fine and maybe even multiply here. If they make seed pods this year I'm going to perch them up in my oak tree so they'll release the seeds in an appropriate spot.
I shot another picture with my finger in the frame for size reference. The flowers are about the size of my fingernail, leaves about 2in. long.