We took a turn around the Beveridge Park today and there was one (almost completely white plumaged now) cygnet with its parents. They and some ducks were being fed bread by some idiots. A bit pointless; bread has no nutritional value for swans.
A few seconds later we spotted the sibling cygnet halfway round the pond. (Must be the awkward one.)
Obviously they haven’t been driven off yet. Where they were last time we were in the park I have no idea.