A complete breeding failure in an Adélie penguin colony correlates with unusual and extreme environmental events. Issue 2 (17th October 2014) - Ropert‐Coudert, Yan; Kato, Akiko; Meyer, Xavier; Pellé, Marie; MacIntosh, Andrew J. J.; Angelier, Frédéric; Chastel, Olivier; Widmann, Michel; Arthur, Ben; Raymond, Ben; Raclot, Thierry