The latest report on bird populations by the British Trust of Ornithology has revealed the UK’s most common birds, and the wren has beaten other species to the top of the list.
February 4, 2020 at 3:22 pm
Following the RSPB‘s Big Garden Birdwatch which concluded the first month of the new decade, the latest report from the British Trust of Ornithology (BTO) suggests the wren has become the UK’s ‘commonest bird’, with over 11 million pairs.
They led the way in the last report from 2013, with a population of 8.5 million pairs. It’s thought that milder winters are probably benefitting the species.
Out of a total of 249 breeding species assessed in the report, 21 species have estimates of more than one million pairs.