BBC Inside Science Wild birds in crisis
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Apr 17, 2025 Caroline Steel, a seasoned science journalist, and Libby Jackson, Head of Space at the Science Museum, join to discuss the pressing crisis facing wild bird populations in the UK. They explore alarming declines in woodland and farmland birds, the impact of climate change, and potential conservation strategies. The conversation shifts to space, highlighting the significance of NASA's recent astronaut return and the evolving role of private companies like SpaceX in reshaping space exploration. Plus, exciting insights into deep-sea oxygen mysteries and the science behind what makes a good day.
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UK Wild Bird Declines
- UK wild bird populations have declined dramatically since 1970, with farmland birds down by 61% and woodland birds by 31%.
- Declines occur even in urban reserves, showing the crisis spans habitats and landscapes.
Urban Birdwatching Changes
- Bob Morgan, a birdwatcher for 50 years, notes the disappearance of common birds like the house sparrow in urban areas like London.
- Meanwhile, rarer birds like peregrine falcons have appeared in unexpected urban locations such as Westminster Abbey.
Causes of Bird Declines
- Climate change and habitat loss, especially from agricultural intensification and loss of hedgerows, are major drivers behind bird declines.
- Urban wildlife adapts by using spaces like city reserves and hunting roadkill, showing some resilience despite challenges.