Serendipity! Could either of you tell me what the bug is that I have in my garden? It is not a ladybird, because that would be too wonderful. It looks like a ladybird but with an elongated headpart and it has four spots. And I can't find it exactly on the internets.
It eats zucchini leaves. Voraciously. I'm not going to kill it, obviously, but it is in fact a horde, and I'm wondering if I should discourage it. (Which I would do by saying discouraging things to it, not by hurting it.)
Hmmm, the only insect I know of that looks remotely like this that eats zucchini might be a
spotted cucumber beetle, but they are yellowish and have more spots than you describe. But my sources are biased toward US garden pests. Perhaps you have a different local variety of cucumber beetle in Australia, or something else entirely. I've often had the frustrating experience of spotting an interesting insect or spider and not being able to find one just like it anywhere online! And then there was that really weird thing one of my students found on her pond water slide that none of my colleagues had ever seen either! Are these new to science? Can I name them after myself (or after that student)?
Wait, is it one of these? Hibiscus harlequin bug. Apparently they are common in Eastern Australia, and they are red with black spots. Not beetles, like ladybirds, but "true bugs," but they are a similar shape. But the article says they prefer plants in the mallow family, and zucchini is a gourd, so Helix's pumpkin beetle it is! These are pretty bugs, though.
en.wikipedia.org
My location is "where faults collide" referring to faults in a geological/tectonic plate sense.
Clicking my location link directly, Google maps took me to the San Andreas fault, which isn't bad considering, though I don't actually live right on it and my part of the state is quieter than most tectonically speaking.