New Zealand Scaup

Acerca de

El porrón de Nueva Zelanda o papango es un pato buceador endémico de Nueva Zelanda, donde está en peligro de extinción. El macho tiene los ojos amarillos y el plumaje oscuro negro-café; la hembra es marrón con mejillas blancas. Antiguamente más amplio en su distribución, hoy persiste principalmente en el lago Rotorua y otras zonas de la Isla del Norte, gracias a programas de recuperación activos.

Physical Description

Measurement	Value	Imperial
Envergadura	35,4 cm	13.9 in
Peso	645,5 g	22.77 oz

Identificación

Plumaje

Males entirely black with green iridescence on head; yellow eye; dark blue-gray bill. Females dark brown with white face patches around bill base. White wing stripe in flight. New Zealand endemic diving duck.

Habitat & Range

Deep freshwater lakes, reservoirs, and large rivers across both main islands of New Zealand, particularly on high-country glacial lakes. Dives to depths of over 3 m for food. Forms large flocks in winter.

🏖️ Costero 🌿 Humedal

Distribución geográfica

Breeds in the boreal forests of Canada; winters on large lakes and coastal bays across the southern United States.

Diet & Feeding

Dives for molluscs, crustaceans, and aquatic invertebrates; diet dominated by benthic hard-shelled prey in coastal habitats.

Estado de conservación

Least Concern

IUCN Red List

Comportamiento y reproducción

Nidificación

Nest type: CP. Incubation: 27-31 days. Fledging: 49-75 days.

Tamaño de la puesta

2-13

Sonido

Canto

Male produces a low, soft wheeze; female gives a short, harsh quack. Relatively quiet; subdued vocalizations suit this diving duck of deep, clear New Zealand lakes and reservoirs.

Taxonomía

Kingdom	Animalia
Phylum	Chordata
Class	Aves
Orden	Anseriformes (Aves Acuáticas)
Familia	Anatidae (Patos, Gansos y Cisnes)
Genus	Aythya
Especies	Aythya novaeseelandiae

Distribution

New Zealand Scaup has been recorded in 5 countries.

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Presente Not recorded

countries highlighted

🇧🇪 Bélgica 🇫🇷 Francia 🇳🇴 Noruega 🇳🇱 Países Bajos 🇬🇧 Reino Unido

External Databases

Preguntas frecuentes

What does the New Zealand Scaup eat?

Dives for molluscs, crustaceans, and aquatic invertebrates; diet dominated by benthic hard-shelled prey in coastal habitats.

Where does the New Zealand Scaup live?

Deep freshwater lakes, reservoirs, and large rivers across both main islands of New Zealand, particularly on high-country glacial lakes. Dives to depths of over 3 m for food. Forms large flocks in winter.

Is the New Zealand Scaup endangered?

The New Zealand Scaup has a conservation status of Least Concern.

How does the New Zealand Scaup nest?

Nest type: CP. Incubation: 27-31 days. Fledging: 49-75 days.

What does the New Zealand Scaup sound like?

Male produces a low, soft wheeze; female gives a short, harsh quack. Relatively quiet; subdued vocalizations suit this diving duck of deep, clear New Zealand lakes and reservoirs.

How big is the New Zealand Scaup?

The New Zealand Scaup has a wingspan of 35.4 cm, weight of 645.5 g.

What order and family does the New Zealand Scaup belong to?

The New Zealand Scaup (Aythya novaeseelandiae) belongs to the order Anseriformes and the family Anatidae.