As expected this morning, dense fog on the tops, with Ogden slightly hazy but good visibility, with full cloud and dead calm at 10 degrees.
A juv Heron was in the SW corner whilst an adult was on the shore at the NE end. Just 8 Canada geese and a single drake Tufted duck on and by the water but, despite ample exposed shore, not a single Common Sandpiper or Oystercatcher to be found.
A full circuit of the water provided lots of Blackcap, Willow Warbler, Chiffchaff and Song Thrush song but finding them was another story.
Back to a good chance of rain and poor visibility in the morning on a moderate SW at 12 degrees, improving after midday.
BS