Macaroni penguin well as vocal, displays. These behaviours peak early in the breeding period, and colonies particularly quieten when the male macaroni penguins are at sea. Agonistic displays are those which are intended to confront or drive off or, alternatively, appease and avoid conflict with other individuals. Macaroni penguins, particularly those on adjacent nests, may engage in 'bill-jousting'; birds lock bills and wrestle, each trying to unseat the other, as well as batter with flippers and peck or strike its opponent's nape. Submissive displays include the 'slender walk', where birds move through the colony with feathers flattened, flippers moved to the front
Macaroni pie well known, filled with pigeon meat and truffles, comes from Ferrara, while also Rome (whose "pasticcio", filled with chicken innards and topped with cream, has a clear Renaissance origin) Naples and Sicily have their own version. In Scotland, macaroni pie is prepared by filling a Scotch pie shell with macaroni and cheese and baking it. Greggs previously sold it in Scotland, but stopped doing so in June 2015, which spurred an online campaign and petition for the company to return the dish. Several prominent Scottish politicians signed the petition, including Nicola Sturgeon, Ruth Davidson and Kezia Dugdale. In the United