Cosmeston late a.m. Best was a surprise first for me at Cossie – a Marsh Harrier circling over W paddock, harassed and eventually chased off by LBBGulls. For once I hadn’t taken the ‘proper’ camera so struggled to get the bridge camera to focus but managed 1 record shot. At least 6 Blackcap noted singing plus Chiffies and a coupe of Willow Warbler. Also had my first Swallows – 3 flew through over W paddock with a lone Sand Martin.