Part 14 September – October 1976 The settling beds at Beddington Sewage Farm were in good condition to entice passage waders down to feed, the effluent being not too wet and not too dry, and when seen from above they mimicked small inland estuaries. The star birds were a Spotted Redshank, a Little Stint and a flock of Ruff that, over the course of a week, built up to 17 birds. House Martin numbers were also increasing, and it was not just passage migrants that were swelling the numbers, as those that had been locally fledged were also taking to the skies. Up to 600 were feeding above Beddington in mid-September and a faithful group of 100-200 birds remained above Sutton town centre well into October. There were still young in some of the nests, these muddy cups being a common enough sight under the eaves of houses in many suburban streets. Another species gathering in numbers was the House Sparrow, with gangs of 30+ being found with regularity in the neighbourhood front gardens, th...