Hampstead's vanishing dragonflies: A 75-year mystery
A poignant rediscovery of a 1950 nature diary reveals a startling ecological decline around Hampstead Heath's ponds, where vibrant dragonfly populations have vanished from once-thriving habitats.
A poignant rediscovery of a 1950 nature diary reveals a startling ecological decline around Hampstead Heath's ponds, where vibrant dragonfly populations have vanished from once-thriving habitats.