An amusing video has emerged of a sea lion appearing to be having a bad dream at a zoo in the UK.<br /><br />The footage, captured at Dudley Zoo on July 31, shows the Patagonian sea lion performing an array of strained facial expressions as it sleeps. <br /><br />"It just makes you wonder what kind of dream the sea lion is having. Maybe a growl at something? Look closely at the end, is that a little smile? Like it achieved what it set out to do in the dream?" the filmer wrote online.
