Pair of Swans

On our walk today I saw 2 swans asleep in someones garden, then I saw this pair a bit further upstream or was that downstream??? 
Anyway they were swimming along.
I was rushing out & forgot my camera, then rushing to get home because we were expecting a parcel to arrive about 1 o'clock.
I needn't have rushed because they changed the time to bet.een 4-6pm.
This is the only photo I managed to take,