Twinkles was well settled under a ledge.

I continued north and out past the main reef when I saw Rocket Girl and a green female

both off in the distance and at the surface. They parted ways before I could get close

enough for a shot.

Rocket Girl went back down and wedged her flipper under some coral to aid in anchoring

against a strong current that was flowing. Before I got down to take the pic below, I saw

her open her mouth for a while and although it looked like she was yawning, I suspect she

was some how equalizing the pressure. I have seen her do this before after a visit to the

surface. Her left "shoulder" is wedged under the coral.

When She stuck her head down to grab some algae, the current lifted her up by the tail and

inverted her but she kept her head down and finished her meal:

I went back to check on Twinkles but she was still under the ledge. There was a large

barracuda near by and I followed it for about 15 minutes and returned for a third visit.

Twinkles had likely surfaced for air but was back under the ledge again in a different

orientation: