Straw-necked Ibis
Threskiornis spinicollis
NativeStatus
CommonRarity
Bird Gallery
1 / 8
Species Description
The Straw-necked Ibis (*Threskiornis spinicollis*) is a large, highly adaptable wading bird found across mainland Australia and Tasmania. Named for the straw-like yellow plumes on its neck, this species is easily recognised by the dramatic contrast between its glossy, iridescent black and bright white plumage. Unlike many waterbirds, Straw-necked Ibises are just as likely to be seen foraging far from water in open grasslands, pastures, and agricultural fields.
Fun Facts
A single Straw-necked Ibis can consume tens of thousands of insects in a month, making it a powerful natural pest controller.
1. Straw-coloured plumes on the lower neck in adults (absent in juveniles)
2. Glossy iridescent blackish upperparts with purple, green, and bronze tones
3. White underparts and neck with a long, down-curved black bill
Straw-necked Ibises are widespread across mainland Australia and Tasmania, occurring in a variety of open habitats including pastures, croplands, grasslands, and the margins of swamps and wetlands. They are highly nomadic, often moving in response to rainfall and food availability, and are frequently seen in large flocks flying in V-formation at high altitudes. While they may visit urban parks, they are much less likely than the Australian White Ibis to be found scavenging in cities.
The Straw-necked Ibis is valued by Australian farmers for its role in controlling insect pests, especially during locust outbreaks, earning it the nickname "Farmer’s Friend". Unlike the Australian White Ibis, it has not become a common urban scavenger.
Physical Attributes
Height
68 cm
Size Relative to Other Birds95%
Top Locations
Coming Soon!
Top birding locations will be available in a future update.