Macaroni penguin Long-term monitoring programs are underway at a number of breeding colonies, and many of the islands that support breeding populations of this penguin are protected reserves. The Heard Islands and McDonald Islands are World Heritage Sites for the macaroni penguin. The macaroni penguin may be being impacted by commercial fishing and marine pollution. A 2008 study suggests the abilities of female penguins to reproduce may be negatively affected by climate- and fishing-induced reductions in krill density. Like most other penguin species, the macaroni penguin is a social animal in its nesting and its foraging behaviour; its breeding colonies are among
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