Field Guide

Paradise Shelduck

Tadorna variegata

Aves › Anseriformes › Anatidae › Tadorna

Conservation status: least_concern

Paradise Shelduck (Tadorna variegata)
Photo: (c) Dave Young, some rights reserved (CC BY), cc-by

This species is a large-bodied duck that is primarily herbivorous, mostly grazing on pasture grasses and clover, but has also been observed eating a wide range of invertebrates.

How To Identify

This stocky waterfowl is characterized by its size and distinctive variegated plumage, featuring large patches of white and dark brown or gray. Males often display a bright head patch or colorful neck markings, which vary with breeding condition.

Habitat

It inhabits fast-flowing rivers, clear streams, and alpine lakes in New Zealand, preferring areas with tussock grassland and open country.

Behaviour

Paradise Shelducks are highly territorial and aggressively defend their river territories year-round, with pairs often remaining on the same stretch of water for multiple seasons.

Native Range

The Paradise Shelduck is native to New Zealand Australia and Australia.

Did You Know?

Paradise Shelducks are one of the few duck species where males and females have completely different plumage—females sport a rich chestnut body while males are predominantly black and white. These pairs are famously monogamous and often seen together for years.

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