The best of the pigeon shots I took had to be up on a caravan tv antennae at the holiday park in Gloucester, late afternoon. Never mind, it is clearly a white-headed pigeon; the first I'd ever seen.
Maybe a female or juvenile noting the colouring difference?
These pigeons are quite vocal, with a loud "whoo-hoo" it is described as, in my Birds of Australia book.
and although not a clear shot, I thought it worth including just to show their bulk. Quite a chunky bird aren't they just?