Quirion Ranger Bounced (New Abilitity?)

[DarKLaVa888]

Alright So The text for Quirion ranger is: Return a Forest you control to its owner's hand: Untap target creature. Play this ability only once each turn.

What happens if I use quirion Ranger's ability once, and then bounce it and replay it again. Does it count as a different ability? Would I be able to re-use its ability again?

[heroicraptor]

Even though it's the same card, the game can't track objects moving between zones, so when you cast it the second time, it's a new object as far as the game is concerened, so you can use its ability again.