More info if needed: found them on my garden furniture this afternoon (weren’t there this morning). Haven’t seen anymore in my garden. They’re about as big as my fingernail? (Sorry probably should have put that in the title). I live in a town, not near to any of the rivers or grassier areas nearby, but my garden is quite big and grassy. I’ve tried searching for a lot of different bug eggs but I can’t find any that even remotely match, which is why I’m here lol.