A four-part global investigation into insect declines, exploring their diversity and their critical roles on the planet. Scientists reveal the beauty of bugs, from pollinators to insect assassins to the tiny clean-up crews that purify the planet.

对昆虫减少的四部分全球调查，探索它们的多样性及其在地球上的关键作用。科学家们揭示了昆虫的美丽，从传粉者到昆虫杀手，再到净化地球的小型清理人员。