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Campbell Teal

Anas nesiotis

Vulnerable
Chiều Dài Sải Cánh
24,4 cm
Khối Lượng
358,75 g
Họ
Anatidae
Bộ
Anseriformes

The Campbell Teal (Anas nesiotis) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 24.4 cm and a weight of 358.8 g. The IUCN Red List classifies it as Vulnerable.

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Giới Thiệu

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
Chiều Dài Sải Cánh 24,4 cm 9.6 in
Khối Lượng 358,75 g 12.65 oz

Nhận Dạng

Bộ Lông

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.

Tình Trạng Bảo Tồn

Vulnerable
IUCN Red List

Hành Vi & Sinh Sản

Số Trứng

5-6

Âm Thanh

Tiếng Hót

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.

Phân Loại Học

Kingdom Animalia
Phylum Chordata
Class Aves
Bộ Anseriformes (Waterfowl)
Họ Anatidae (Ducks, Geese & Swans)
Genus Anas
Loài Anas nesiotis

Distribution

Campbell Teal has been recorded in 1 countries.

Hiện Diện Not recorded

countries highlighted

External Databases

Câu Hỏi Thường Gặp

Where does the Campbell Teal live?
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.
Is the Campbell Teal endangered?
The Campbell Teal has a conservation status of Vulnerable.
What does the Campbell Teal sound like?
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.
How big is the Campbell Teal?
The Campbell Teal has a wingspan of 24.4 cm, weight of 358.75 g.
What order and family does the Campbell Teal belong to?
The Campbell Teal (Anas nesiotis) belongs to the order Anseriformes and the family Anatidae.

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