Macaroni penguin chicks grow older; a 2008 study that used surgically implanted data loggers to track the movement of the birds showed the foraging trips become longer once the chick-rearing period is over. Birds venture out for 10–20 days during incubation and before the moult. Macaroni penguins are known to be the largest single consumer of marine resources among all of the seabirds, with an estimated take of 9.2 million tonnes of krill a year. Outside the breeding season, macaroni penguins tend to dive deeper, longer, and more efficiently during their winter migration than during the summer breeding season. Year round, foraging
Macaroni pie bread crumbs. Other ingredients may also be used. It can be prepared as a low-fat dish using reduced fat cheese and skim milk. Some versions, such as those in Scotland, are prepared using a pie crust, while others are not. It may be served sliced into wedges. In the Caribbean, macaroni pie is typically prepared without using a pie crust. In the Caribbean, it is sometimes consumed cold, which may be referred to as "Caribbean style". Macaroni pie is a popular dish in Barbados, where it is commonly consumed as a side dish along with fried fish. It is sometimes