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 salad Macaroni salad Macaroni salad is a type of pasta salad, served cold made with cooked elbow macaroni and usually prepared with mayonnaise. Much like potato salad or coleslaw in its use, it is often served as a side dish to barbecue, fried chicken, or other picnic style dishes. Like any dish, national and regional variations abound but generally it is prepared with raw diced onions, dill or sweet pickles and celery and seasoned with salt and pepper. In Australia, and New Zealand it is commonly known as pasta salad which is usually made with cooked shell pasta pieces and bought