Macaroni penguin been considered separate species, but the close similarities of their DNA sequences has led some, such as the Australian ornithologists Les Christidis and Walter Boles, to treat the royal as a subspecies of the macaroni. The two species are very similar in appearance; the royal penguin has a white face instead of the usually black face of the macaroni. Interbreeding with the Indo-Pacific subspecies of the southern rockhopper penguin ("E. chrysocome filholi") has been reported at Heard and Marion Islands, with three hybrids recorded there by a 1987–88 Australian National Antarctic Research Expedition. The macaroni penguin is a large, crested
Macaroni soup from the American chicken noodle soup. It is made with macaroni, various vegetables and meat (usually chicken), with added evaporated milk. It is regarded as a comfort food and commonly served during cold days or to sick people. In Los Angeles it is sometimes served with chilli. The soup is also known in Malaysia, where it is sometimes served with chicken balls. Macaroni soup Macaroni soup is soup that includes macaroni. The food is a traditional dish in Italy, and is sometimes served with beans, which is known as "pasta e fagioli", and was also included in "Mrs Beeton's Book