What would this bird be in South Wales? Google isn’t helping.
It was a black bird (or very dark) about the size of a crow. It was flying along and every time it called, it would twist to the side 90 degrees in the air and stop flapping. Just for a second. And then right itself and go back to flying normally.
Do crows do this? I’ve not seen them do it before. It wasn’t in a flock.