Where does a black ladybird with yellow spots come from?

A black ladybird with yellow spots, commonly known as the Harmonia axyridis or the Asian lady beetle, originates from East Asia, particularly China, Japan, Korea, and Taiwan. It has been introduced to various regions around the world, including North America and Europe, for biological pest control. These ladybirds thrive in diverse environments, often found in gardens, forests, and agricultural areas. Their adaptability has contributed to their widespread presence outside their native habitat.