The weather has been so beautiful recently that sitting indoors to write blog posts is less appealing than wandering outside, with or without a camera.
Cairns Birdwing butterflies, Ornithoptera euphorion, are abundant here (because we grow their food plant) and always beautiful but we don’t often get a photo showing the upper wings of the males because they always (well, 99.99% of the time) shut their wings together while resting. Why? If they didn’t, they might as well be shouting, “Eat me!” to the birds. (Ulysses Swallowtails are the same, only more so. So are many other butterflies – bright in flight, camouflaged at rest.)
So here’s one I caught while he was hovering to feed, and again while resting.