A group of parrots can be referred to by different collective nouns. The most common ones are a pandemonium, flock, and company of parrots. Pandemonium is a fantastic word that describes the noisy, chaotic, and manic behavior of parrots, especially younger ones. Flock is a more conventional term, while company likely refers to the colorful plumage of parrots that somewhat resembles that of a military parade or company. Other less common collective nouns for parrots include prattle and mess. It is worth noting that while some of these collective nouns are scientifically accurate, others are more creative and have been coined for the purpose of making language more interesting and compelling.