House sparrows – also endangered – fell by 17% on 2012 figures, while bullfinches and dunnock numbers also fell, by 20% and 13% respectively. While green finches have declined by nearly 21% since last year.
Martin Harper, the RSPB's conservation director, said: “We know from the many people who take part in Big Garden Birdwatch every year that garden birds are incredibly precious to us and connect us to nature every day … but several of our familiar and best-loved species have been declining at alarming rates over the 34 years that the RSPB has been running the birdwatch and this year's results show a continuing decline.”
The starling, famous for its winter “murmurations” involving up to hundreds of thousands of birds, has seen a steady decline in numbers since the BGBW survey began in 1979. Losses have been linked to the loss of traditional, established farming pastures, where experts believe that intensively farmed land makes it more difficult for birds to find their favourite food – the cranefly larvae that live in undisturbed soil.
^So bizarre for me to think about Starlings and House Sparrows as being a threatened/declining species anywhere. The article doesn’t specify if these trends are present throughout Europe or only in the UK. A good example of how many bird species are suffering the effects of climate change and habitat destruction.