The lychee tree was looking interesting, but then I noticed that the orange 'ohi'a is about to bloom.
It seemed to me that tracking one of the clusters over the next few days might be interesting. I think I ought to be able to find the same one each day. Maybe I'll tie a thread on the branch, just to make sure. I've never paid close attention to the speed with which the blossoms open. If it's slow, I won't shoot it each day.