Categories DavidNorthycote pond, lightly frozen with bubbles Post author By David Post date 22 February 2013 The pond at Northycote Farm with a thin cover of ice last week.Uneven surface to the ice near the edge of the pond. Perhaps from gasses given off by rotting vegetation in the pond, the surface of the bubbles frozen before they burst. ← Snowdrops, Northycote → Dabchick catching a fish