Injured Cygnet in Whitewater meadows

We have received a report of an injured young cygnet, apparently swimming alone on a stretch of the River Whitewater within the Whitewater Meadows ‘Suitable Alternative Natural Greenspace’ (SANG) area.  It seems to be swimming awkwardly and has lost some feathers/down.  Neither the Cob nor the Pen adults were seen nearby.
This may have been attacked by another older swan.  Unfortunately, it’s that time of year when young get sent off into the wider world by the parents and older birds start vying for territories.  We understand that Hart Countryside Operations see this every year at Fleet Pond. Likewise it may have been attacked by a fox or flown into powerlines.
What to do if you see this or any other injured swan or cygnet?
If the bird can be located please contact the Swan lifeline emergency helpline is telephone: 01753 859397.
Please see also the Swan lifeline website: www.swanlifeline.org.uk