4th June

Despite cloudier skies there were poor rewards on the migrant front today, with just singles of Bcap, Spot Fly and WW grounded at the Bill; a few Swifts and hirundines were still arriving and 3 Sanderling headed north. Singles of Balearic Shearwater and Arctic Skua thru offshore during the mrng...

— Portland Bird Observatory (@portlandbirdobs.bsky.social) Jun 4, 2024 at 23:00

...with a freshening westerly pushing through a movement of c2000 Manx Shearwaters during the evening (the highest total so far this yr). The single presumably summering GNDiver was still in Portland Hbr.

— Portland Bird Observatory (@portlandbirdobs.bsky.social) Jun 4, 2024 at 23:02