Thick fog hung over Cardiff Bay as I set out on a round-the-bay circuit yesterday morning and, though the fog thinned as the day went on, the day remained grey. Still, never let it be said that grey is boring. Birds there were aplenty (and wildflowers, too … but that’s for tomorrow’s post).

This cormorant was enjoying a successful spot of fishing in the old Penarth dock area, though it was slim pickings for the three Little grebes around the corner in the River Ely.

All around the Bay, on almost every man-made structure and clump of rocks near the water, Pied wagtails bobbed, wagged and ‘chisicked’.

Coots were even more numerous, and an occasional Moorhen prospected along the shoreline.

As I was watching this Cormorant drying its wings, our peace and tranquillity was interrupted by the loud honking of a large skein of Canada Geese flying in from the west.

Where concrete and buildings dominate the shoreline and there’s a notable absence of trees, the birds have adapted and perch on tree-like things.

I saw perhaps half a dozen Great crested grebes around the Bay: I always admire how long they can stay underwater when fishing. Mute swans were more numerous. They are birds of such contrasts, looking anything but decorous when flaunting their glorious white bottoms as they feed, yet the picture of elegance when preening.

The most abundant came at the end of my walk. It was standing room only for the Black-headed gulls on the Barrage.