The grey teal is a dabbling duck found in open wetlands in Australia and New Zealand.
Region
Australasia
Typical Environment
Found widely across Australia, New Zealand, and parts of New Guinea in open wetlands, lakes, farm dams, and estuaries. It favors shallow, gently sloping shorelines with emergent vegetation and often exploits ephemeral inland lakes after rain. The species also uses brackish lagoons, tidal flats, and artificial water bodies in agricultural landscapes. It avoids dense forested wetlands but will occupy wooded areas if there are hollows for nesting.
Altitude Range
Sea level to 1500 m
Climate Zone
Temperate
Ease of Keeping
Beginner friendly: 3/5
The grey teal is a highly nomadic dabbling duck that tracks rainfall and can appear suddenly at temporary wetlands. Adults have striking red eyes, a key field mark that distinguishes them from similar brownish ducks. They readily use nest boxes and will nest far from open water if suitable hollows are available.
In Adelaide Botanic Garden
Juvenile grey teal
A flock of grey teals
Grey teal with an eye injury from shotgun pellets at Kerang Wetlands
Grey teal shot at Lake Burrumbeet is given emergency care.
Temperament
wary yet gregarious
Flight Pattern
swift, direct flight with rapid wingbeats
Social Behavior
Often forms flocks, especially on large water bodies or during irruptive movements after rain. Pairs form for the breeding season; nesting commonly occurs in tree hollows, nest boxes, or dense vegetation, sometimes far from water. Clutches are moderate to large, and ducklings are precocial and follow adults to feeding areas soon after hatching.
Migratory Pattern
Partial migrant
Song Description
Females give a typical loud quack, often in series. Males produce softer, higher-pitched whistles and grunts, especially during courtship.
