Moderate south-westerly winds strengthened during the warmest day of the year which featured virtually unbroken sunshine and temperatures that reached 19 degrees C.
Arriving migrants included a Whimbrel, 11 Swallows, seven Wheatears, three Redwing, five Ring Ouzels, four Willow Warblers, a White Wagtail, one Yellow Wagtail, two Crossbills and two Siskin.
West of the Dykes, sightings at Buckton included a Merlin, two Ring Ouzels and a Yellow Wagtail.
