A bird that announces itself. It does not slip quietly into the background. The common myna has a brown body, a black head, and bright yellow eye patches, bill, and legs. These features make it unmistakable. Its strutting, confident walk across a lawn or a car park is a statement of ownership. The call is a harsh, chattering mix of whistles, squawks, and mimicry. The myna is not a subtle bird. It does not try to be. Introduction to New Zealand occurred in the 19th century from southern Asia. Establishment is primarily in the northern North Island. It is common in Auckland, Northland, Waikato, and Bay of Plenty. Spread south is slow but steady. It remains rare south of Taupō. Climate warming and human settlement create new opportunities for range expansion. The trajectory is clear. The bird moves where conditions allow. Feeding is aggressive and opportunistic. Diet includes insects, fruit, seeds, and human scraps. Competition with other birds for food is frequent and intense. The myna often follows livestock, catching insects disturbed by grazing animals. Bird feeders are dominated. Smaller birds are chased away. Outdoor cafes and rubbish bins provide reliable scavenging sites. The bird exploits human waste without hesitation. Efficiency drives behaviour. Nest site competition is equally aggressive. Tree hollows, building cavities, and eaves are targeted. Native birds requiring these limited resources face direct competition. Implication in the decline of some native hole-nesting species is noted, though evidence remains largely circumstantial. In Australia, where the myna is also introduced, it is considered a serious pest. Control programmes operate there. New Zealand watches. Breeding runs from spring to summer. Nests are messy constructions of grass, twigs, and rubbish, lined with feathers and soft material. Cavities are preferred, but dense vegetation or building eaves serve as alternatives. The female lays four to six eggs. Incubation is solitary. The male brings food to the nest. Chicks fledge after about three weeks. Both parents feed them for several more weeks. Survival rates are high in urban environments. Controversy surrounds the species in New Zealand. Some appreciate its bold presence and insect control in gardens and on farms. Others see a pest. A competitor with native birds. An aggressive intruder. The myna is here to stay, at least in the northern North Island. Range expansion is likely. Whether it is a welcome addition or an unwelcome invader depends on perspective. There is no question that it makes its presence known. It occupies space loudly. It takes what it needs. And it keeps going.