our hahn’s macaws is charming,intelligent and, are naturally popular pets. potential owners need to be aware, however, that while the hahn’s macaws might be small, they pack all the personality of a larger parrot into that tiny bundle of feathers. a hahn’s macaw’s personality is much like that of its larger macaw cousins — bold, fun, active — but in a more manageable size, which makes this parrot a popular companion.