Shag?
Dinner first?
Never seen one around here before (river wandle in Merton) . Not a pretty bird.
Cormorants will go anywhere there’s fish to be had, doesn’t have to be salt water. For a while there’d be nearly a dozen perching on the high voltage pylons alongside the Batheaston bypass going into Bath on the A4 – right next to the River Avon, and nobody to bother them along there. I’ve seen them around here, Chippenham, and some of the smaller rivers, about 70 miles inland, bugger-all to a cormorant, and they just follow the rivers inland anyway, just like gulls.
They’re adaptable birds, like quite a few aquatic birds, Kittiwakes nest on the big warehouses and some bridges in Liverpool, because they resemble their natural habitats, like cliff faces, same with Peregrine falcons, which are now common in big city centres, lots of pigeons, starlings, etc
There’s a bunch of Canada geese on the river in the centre of town at the moment as well.