OMG I was only thinking about Claires tagged bird the other day.
Interesting about Harper to. I'm thinking she popped up out of a tunnel and then went back.
Here's the text of Claires note which I just dug up somewhere...
To whom it may concern: We are survivors of Oceanic Flight 815. We have survived on this island for 80 days. We were six hours into the flight when the pilot said we were off course and turned back toward Fiji. We hit turbulence and crashed. We've been waiting here all this time--waiting for rescue that has not come. We do not know where we are. We only know you have not found us. We've done our best to live on this island. Some of us have come to accept we may never leave it. Not all of us have survived since the crash. But there is new life, too, and with it, there is hope. We are alive. Please don't give up on us.