Urban Wildlife
You see some strange wildlife sights living in a city centre these days - for example urban foxes are frequent visitors, deftly dodging cars and people, as they head out foraging as soon as the evening sun comes down.
But here's a sight you don't see every day - a big yellow 'rubber ducky' swimming up the River Thames in London - and all just for fun as well.
'Tis the season to be jolly - after all.