Healthy ecosystems buzz with dragonflies
- Posted on August 27, 2026
- By The China Daily
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- 1 min read
In brief
Dragonflies serve as vital indicators of ecosystem health and biodiversity, captivating both naturalists and casual observers across generations. These ancient insects, which have thrived for over 300 million years, demonstrate the resilience of healthy aquatic environments. Their presence signals clean water and balanced habitats, making them essential markers for environmental conservation efforts. Museums worldwide celebrate dragonfly diversity through exhibitions that connect visitors with nature's fascinating aerial predators.
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Healthy ecosystems buzz with dragonflies
For Zhang Shuren, 78, who took his 10-year-old grandson to the Peking Insect Museum recently, dragonflies are inseparable from his memories of old Beijing.
