Campbell Teal
Anas nesiotis
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<birdfyi-bird slug="anas-nesiotis"></birdfyi-bird>Acerca de
A tiny flightless teal with dark brown plumage in females and males with greenish-black head. Endemic to Campbell Island, New Zealand. Nearly extinct; reintroduced after eradication of Norway rats from the island. Nocturnal; feeds on invertebrates at freshwater sources.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergadura | 24,4 cm | 9.6 in |
| Peso | 358,75 g | 12.65 oz |
Identificación
Plumaje
Very dark brown plumage; males have iridescent green head gloss and white eye-ring. Females dark brown with white eye-ring. Flightless; tiny vestigial wings. Recovered from near-extinction on Campbell Island, New Zealand.
Habitat & Range
Restricted to Campbell Island and Dent Island in the subantarctic New Zealand group. Dense tussock grassland, rocky shores, and freshwater streams. Nocturnal or crepuscular. Highly sedentary.
Distribución geográfica
Breeds in sub-Arctic freshwater lakes of Canada; winters along the Pacific coast from Alaska to Baja California.
Diet & Feeding
Eats molluscs, crustaceans, and aquatic invertebrates in coastal and freshwater habitats; diet varies with season.
Estado de conservación
Comportamiento y reproducción
Tamaño de la puesta
5-6
Sonido
Canto
Female produces a very soft quacking note; male gives a faint squeak. Near-silent; rarely vocalizes; the reduced call apparatus mirrors the species' severely limited wingspan and near-flightlessness.
Taxonomía
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Orden | Anseriformes (Aves Acuáticas) |
| Familia | Anatidae (Patos, Gansos y Cisnes) |
| Genus | Anas |
| Especies | Anas nesiotis |
Distribution
Campbell Teal has been recorded in 1 countries.
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External Databases
Preguntas frecuentes
What does the Campbell Teal eat?
Where does the Campbell Teal live?
Is the Campbell Teal endangered?
What does the Campbell Teal sound like?
How big is the Campbell Teal?
What order and family does the Campbell Teal belong to?
Similar Birds
Other species in the Anatidae family