Loser - 2. Tree Sparrow
This is the fourth in an occasional series looking at bird species that have fared well - and those not so well - across the uberpatch over the last 50-odd years. In some ways the Tree Sparrow has shown the greatest decline of all the birds in my 50+ years of birding across the uberpatch. From expected flocks of over 200 birds to none at all is some fall from grace, one that is all the harder to take as the Tree Sparrow was considered a flagship species - an icon even - for Beddington SF. When I first trod the fields and sludge lagoons of this fabled sewage farm they were ubiquitous. Flocks were easy to come by, feeding on the seeds of fat-hen or grazing on the screening deposits that included filtered food particles, their chocolate brown crowns, black splurged cheeks and conversational chatter a welcome - and expected - part of any visit. They bred in the outbuildings and the holes in the concrete dykes. My peak counts of 200 all occurred in 1978 (25 February, 22 March and 26 No...