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 office (see modern Eastern Thrace's μαχαρωνιά - "macharōnia" in the sense of "rice-based dish served at the funeral"), in which case, the term would be composed of the double root of μακάριος "blessed" and αἰωνίος ("aiōnios"), "eternally". The second is the Greek μακαρία "barley broth", which would have added the suffix "-one". In his book "Delizia! The Epic History of Italians and their Food" (2007), John Dickie instead says that the word macaroni, and its earlier variants like "maccheroni", "comes from "maccare", meaning to pound or crush." The word first appears in English as "makerouns" in the 1390 "Forme of