Who doesn't love ducklings? According to the Youtube video description: "Since filming the ducklings seem to have gone, probably moved by the RSPCA to a safer location as they do tend to sunbathe wherever they want and are oblivious to the joggers."
The video was shot in Wapping Woods, E1 - less than 1 mile from the Tower of London. I'm always amazed you can find so many animals essentially in central London. I expect I'll end up seeing far more ducklings in the near future around London's various public parks. Have any of you had you first duckling sighting yet?