Dragonflies need a varied wetland environment, with dry twigs and fallen leaves, a mud layer, aquatic plants, and surrounding woodland to maintain a reliable supply of water, giving them places to climb, hide, feed, lay their eggs, and grow.
蜻蜓需要疏落有致的水域環境，從豐富的枯枝落葉、泥層、水草，以至環繞四周的森林，才可能維持水源穩定，提供蜻蜓攀爬、躲蔽、取食、產卵、生長的良好空間。