Flight-lines
The past three Octobers has seen my birding effort dedicated to finding decent visible migration spots in Surrey. My search has been deliberately confined to within ten miles from home. So far, and largely with good return, I have tried Box Hill, Colley Hill, Denbies Hillside, Epsom Downs, Canons Farm, Priest Hill and last, but not least, my back garden in Banstead. It is the latter that I will expand upon for this post. I am on (for Surrey) fairly high ground, a northerly spur of the North Downs. The garden is of moderate size and is north-westerly facing, looking up and along a slope. Neighbouring roof tops and a mature Ash tree cuts down visibility somewhat, but I can position myself to be able to see most of the sky, with the southwards views quite good and, looking across to a slightly higher ridge some 600m away, far-reaching in places. Back-garden vis-migging was born out of convenience, but it soon became apparent that it would repay my efforts. Big hirundine and thrush movemen...