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 art composed entirely of "Pasta e Fagioli" (pasta and beans). Alphabet pasta spells out the lyrics for her hit "These Boots Are Made For Walking". Another example of pasta art was featured in an episode of the television sitcom "Seinfeld". Cosmo Kramer produced a small sculpture made of fusilli called "Fusili Jerry". Macaroni art Macaroni art, sometimes referred to as macaroni crafts or pasta art, is artwork that is made of dry macaroni or other pasta. The works commonly consist of individual pieces of macaroni glued to a surface to produce a mosaic. However, works may take the form of sculptures.