New Zealand Scaup (Aythya novaeseelandiae)

The New Zealand Scaup bird, commonly known as the New Zealand diving duck, is a species of diving duck endemic to New Zealand. It is a small, stocky bird with a distinct rounded head and thick bill. The males have a dark blackish plumage with a greenish sheen on the head and neck, while the females are slightly smaller with a brownish-black body and a paler face.

The Scaup duck is predominantly found in freshwater habitats such as lakes, rivers, ponds and wetlands throughout New Zealand. They are also known to visit estuaries and coastal wetlands during winter. The bird's diet consists of aquatic plants, invertebrates, and small fish, which are obtained by diving and dabbling underwater. The ducks usually dive up to 5-7 meters deep and can stay underwater for up to 30 seconds.

The New Zealand Scaup bird is a highly social animal, often seen congregating in large flocks outside of breeding season. During the breeding season, males will form pairs and aggressively defend their mates and territories from other males.

The conservation status of the New Zealand Scaup bird is currently listed as ‘Vulnerable’ on the IUCN Red List. The bird’s population has been declining rapidly over the past few decades, primarily due to the loss of wetland habitats and the introduction of invasive predators like stoats, rats, and possums. These predators prey on the ducks, their eggs, and chicks. Additionally, habitat degradation and reduced water quality also pose a significant threat to the Scaup population.

Conservation efforts to protect the New Zealand Scaup bird include wetland restoration and predator control programs. The New Zealand government has established several protected areas to conserve the bird’s remaining habitats, and community-driven projects have also been set up to monitor and manage local Scaup populations.

Overall, the New Zealand Scaup bird is a unique and important species that plays a significant role in the country’s ecology. Conservation efforts must continue to ensure the survival of this relatively small yet crucial bird.

Other names

Aythya novaeseelandiae



New Zealand Scaup

morell de Nova Zelanda



novozelandska patka

polák novozélandský

Newzealandsk Troldand

Nieuw-Zeelandse Topper


Fuligule de Nouvelle-Zélande


Moretta di Nuova Zelanda


Naujosios Zelandijos žiloji antis


ogorzałka nowozelandzka


Новозеландская чернеть

Novozelandska patka ronilica

chochlačka tmavá

Porrón maorí


Yeni Zelanda Patkası

чернь новозеландська

maoori vart

maori cigányréce