Macaroni penguin and giant petrels also take chicks and sick or injured adult birds. Female macaroni penguins can begin breeding at around five years of age, while the males do not normally breed until at least six years old. Females breed at a younger age because the male population is larger. The surplus of male penguins allows the female penguins to select more experienced male partners as soon as the females are physically able to breed. Commencing a few days after females arrive at the colony, sexual displays are used by males to attract partners and advertise their territory, and by pairs
Macaroni casserole According to a survey conducted in 2010 with 1,100 respondents, it is the second most popular everyday dish for dinner in Finland. Nowadays the dish most commonly made with minced meat, but is traditionally not made with cheese. However, originally the Finnish macaroni casserole was not made with meat. When prepared without meat it was often used as a replacement for potatoes in the meal and later on, it became a part of the dish that is known today. Macaroni casseroles are readily available in Finnish grocery stores as pre-packaged meals. In Sweden, the dish is called "makaronipudding" or "makaronilåda".