While on this thread, I would appreciate more detail on typical Bridled Tern
"habitat".  I bet I'm not the only one who is clueless on this matter.

Denise and all,
    It was riding on some driftwood. They do that. I'd just like to add that
we also enjoyed the trip -5 lifers and that doesn't include the fin whale (I
don't think they're birds are they?). Loved it. Watching the white-faced do
his kangaroo imitation was a real treat.
    Jerry