Recently, I walked around the Palila Forest Discovery Trail on the slopes of Mauna Kea without seeing any palilas. The mamane seeds that they feed on were either dry and brown or just starting to form, so a return in a few weeks might bring more luck. But there were other birds flitting around, usually easier to hear than see, especially in some areas where the tangle of branches make it hard to see anything.
This endemic Hawaii Amakihi was one of them, but then it landed on part of a branch where I happened to have a clear view. I snapped two photos before it once more vanished. I like how this photo makes it looks like the bird is settled in for the long term rather than the momentary landing and take off that actually occurred.