Auckland Teal

Auckland Teal

Anas aucklandica

Near Threatened
طول الجناح
27,0 cm
الوزن
522,25 g
الفصيلة
Anatidae
الرتبة
Anseriformes
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حول

A tiny flightless teal with dark brown plumage and a green speculum. Endemic to the Auckland Islands subantarctic group. Wings are reduced, making it completely flightless. Survives only on predator-free islands. Feeds mainly on invertebrates along freshwater streams.

Physical Description

Measurement Value Imperial
طول الجناح 27,0 cm 10.6 in
الوزن 522,25 g 18.42 oz

التعرف

الريش

Dark chocolate-brown plumage; males have iridescent dark green head and white eye-ring. Females dark brown with white eye-ring. Near-flightless. Iridescent speculum. Flightless wings. Auckland Islands endemic.

Habitat & Range

Restricted to predator-free islands of the Auckland Islands subantarctic group (Adams, Disappointment, Ewing islands). Inhabits dense tussock grassland, scrub, and freshwater streams.

النطاق الجغرافي

Breeds in Arctic and sub-Arctic North America; winters on Pacific and Atlantic coasts south to California and the Carolinas.

Diet & Feeding

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

حالة الحفاظ

Near Threatened
IUCN Red List

السلوك والتكاثر

التعشيش

Nest type: CP. Incubation: 27-35 days. Fledging: 50-70 days.

عدد البيض في الوضع

1-6

الصوت

الغناء

Female gives a short, nasal quack; male produces a barely audible high note. Nearly flightless; extremely quiet and seldom vocal; calls are reduced even compared with other flightless island teals.

التصنيف

Kingdom Animalia
Phylum Chordata
Class Aves
الرتبة Anseriformes (Waterfowl)
الفصيلة Anatidae (Ducks, Geese & Swans)
Genus Anas
الأنواع Anas aucklandica

Distribution

Auckland Teal has been recorded in 2 countries.

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موجود Not recorded
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countries highlighted

External Databases

الأسئلة الشائعة

What does the Auckland Teal eat?
Dives for molluscs, crustaceans, and aquatic invertebrates; diet dominated by hard-shelled prey in coastal habitats.
Where does the Auckland Teal live?
Restricted to predator-free islands of the Auckland Islands subantarctic group (Adams, Disappointment, Ewing islands). Inhabits dense tussock grassland, scrub, and freshwater streams.
Is the Auckland Teal endangered?
The Auckland Teal has a conservation status of Near Threatened.
How does the Auckland Teal nest?
Nest type: CP. Incubation: 27-35 days. Fledging: 50-70 days.
What does the Auckland Teal sound like?
Female gives a short, nasal quack; male produces a barely audible high note. Nearly flightless; extremely quiet and seldom vocal; calls are reduced even compared with other flightless island teals.
How big is the Auckland Teal?
The Auckland Teal has a wingspan of 27.0 cm, weight of 522.25 g.
What order and family does the Auckland Teal belong to?
The Auckland Teal (Anas aucklandica) belongs to the order Anseriformes and the family Anatidae.

Similar Birds

Other species in the Anatidae family

مقارنة

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