The bird known for its colorful plumage and intelligence is the parrot. Parrots belong to the order Psittaciformes, which includes various species known for their vibrant feathers and social behavior. These birds not only exhibit a range of bright colors but are also highly intelligent, capable of mimicking human speech and other sounds. Their cognitive abilities enable them to solve problems, learn tricks, and engage in complex interactions. Parrots are often kept as pets and are known for their playful and social nature, making them popular companions, although they require significant attention and care.