Asian Lady Beetle Invasion! These may look like harmless ladybugs, but they’re actually Asian Lady Beetles (Harmonia axyridis) — an invasive species introduced for pest control that’s now causing big problems for homes and ecosystems alike. Unlike our gentle native lady beetles, these invaders swarm buildings in fall looking for a warm place to overwinter… and they bite!! Those sounds are NOT rain. That's the sound of the bugs hitting the metal roof of the storage building that I'm in! #Invasive