The Brigadier penguin and other animals with surprising titlesPublished24 August 2016Image source, AFPImage caption, Sir Nils Olav, a king penguin, has been given the new title of Brigadier Sir Nils Olav in a special ceremony at Edinburgh Zoo. The Brigadier penguin is an honorary member of the King of Norway's Guard, and the ceremony was attended by more than 50 Norwegian soldiers from the unit. During the ceremony, Sir Nils paraded along the row of soldiers to inspect them.Image source, Getty ImagesImage caption, Meet Duke. He's just been re-elected for the third time as mayor of the town of Cormorant, in the US state of Minnesota. Duke won his first victory in 2014 and by all accounts has been a paw-some mayor!Image source, Getty ImagesImage caption, Lance Corporal Cruachan IV might be a little pony but in the Royal Regiment of Scotland he's the mane man. He's their mascot and comes along to lots of ceremonial events - even meeting the Queen.Image source, Getty ImagesImage caption, Tama the cat was the feline station master at Kishi station in the city of Kinokawa, Japan, for nearly 10 years. She was so popular that she was eventually promoted to the role of super station master!Image source, Getty ImagesImage caption, Fusilier Llywelyn might only look like a kid, but he's actually a regimental goat in the Royal Welsh Regiment. He lives at the regiment's base at Lucknow Barracks, Wiltshire, and accompanies them on ceremonial duties.More on this storyThe dog who works at an airport. Video, 00:00:56The dog who works at an airportPublished10 June 20160:56Labrador Retriever most popular dog. Video, 00:00:23Labrador Retriever most popular dogPublished23 February 20160:23