Register for FREE to remove ads and unlock more features! Learn more. The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.
Parrots hold the scientific name of psittacines. They also belong  to the Psittacidae order of classification, which consists of birds  living in tropical and subtropical cl â¦ imates.he phylum is chordata, the class is aves and the order is psittaciformes.
These lovely birds are mostly known as budgies, however, they can also be called budgerigar parakeets, just parakeets or grass parakeets, and in a more formal setting they are called budgerigars! Budgerigar is the most accurate name for these lovely little parrots, with budgie being the more relaxed, familiar name.And for those who are interested in such things, their scientific name is Melopsittacus undulates.udgerigar is the most accurate name for these lovely little parrots, with budgie being the more relaxed, familiar name. And for those who are interested in such things, their scientific name is Melopsittacus undulates.