Dartford warbler stages a comeback 60 years after almost vanishing
Dartford warbler numbers have increased by 44% over five years on RSPB reserves, with 264 pairs recorded in 2025, marking a significant recovery from near extinction in the 1960s. Conservation efforts to restore heathland habitats, including removing conifer plantations and reconnecting fragmented areas, have helped the species rebound. The birds rely on dense gorse for nesting and foraging, and their population now stands at around 4,100 in the UK. This resurgence highlights the effectiveness of targeted habitat restoration in supporting vulnerable wildlife.
The Dartford warbler population in England has increased by 44% in five years, reaching 264 pairs on RSPB reserves.
This recovery shows that targeted habitat restoration can reverse declines for species once near extinction.
It highlights the power of conservation work and community effort in protecting vulnerable wildlife and ecosystems.
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