Aythya novaeseelandiae
The New Zealand Scaup, known locally as the 'Black Teal,' is a small, compact diving duck endemic to New Zealand. Males are striking with their glossy, iridescent black plumage, often exhibiting green or purple sheens, and a distinctive bright yellow eye. Females are a duller dark brown, but also possess the characteristic round body shape and compact size, typically measuring 40-46 cm (16-18 inches) in length and weighing between 500-650 grams (1.1-1.4 lbs). Its most notable field mark is it...
Found primarily on freshwater lakes, ponds, and slow-moving rivers, preferring deep, clear water for diving. It inhabits areas from lowland to subalpine elevations across New Zealand.
Feeds predominantly on aquatic invertebrates, including snails, freshwater mussels, aquatic insects, and their larvae. It also consumes seeds and vegetative parts of aquatic plants, and occasionally small fish.
New Zealand Scaup are primarily diurnal, spending much of their day diving for food, often remaining submerged for 20-30 seconds, though dives can exceed a minute. They forage by propelling themselves underwater with their large feet, with wings held tightly to the body. While not overtly territo...
The New Zealand Scaup is endemic to the freshwater systems of New Zealand, distributed across both the North and South Islands. It is a resident species, with no significant migratory movements, typically remaining in its chosen habitat year-round. Its range encompasses a variety of aquatic envir...
Least Concern
- The New Zealand Scaup is the only endemic diving duck species found in New Zealand. - It is sometimes called the 'Black Teal' by locals, despite not being a true teal. - Males possess striking bright yellow eyes, a key identifying feature, especially against their dark plumage. - Scaup can dive...