Hyacinth macaws are one of the largest species of parrot. They are beautiful, and smart, and can even mimic human speech. They have a blue body of feathers, a solid black beak, and yellow circling their eyes and the lower part of their beak. Ours sits up at about 12 inches tall and is filled with 100% recycled water bottles. You may catch them flying around the San Diego Zoo in the mornings.