The River Thames is full of surprises and you'll see why we are smiling when you watch this lark on a beautiful sunny day on the Thames Foreshore. It's Monika's birthday and the River gives her some perfect presents! Don't forget that if you want to go mudlarking you need to have a permit from the Port of London Authority. Keep an eye on their website to see when they start to reissue permits. Thank you for watching. Love Nicola xxx