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Straw-necked Ibis
Threskiornis spinicollis
-16.902, 145.752
Field Notes
Description:
The Straw-necked Ibis is a large waterbird with a naked black head, long downcurved black bill and yellow throat plumes. It has a glossy blue-black back, with metallic purple, green and bronze sheen, a white nape and sides of neck and white underparts. Its preference for grassland insects such as grasshoppers and locusts have earnt it the name of Farmer's Friend.
Habitat:
The Straw-necked Ibis prefers wet and dry grasslands, pastures, croplands and swamp or lagoon margins. It is rarely found on coastal shores, mudflats or mangroves and is generally less adaptable than the Australian White Ibis.
Notes:
Feeding:
The Straw-necked Ibis feeds mainly on terrestrial invertebrates, especially grasshoppers and locusts. It will also take frogs, small reptiles and mammals. It forages by probing or takes prey from the surface of water bodies. It is rarely an opportunistic scavenger, unlike the Australian White Ibis.
Breeding:
The Straw-necked Ibis forms large breeding colonies, often with Australian White Ibises. The low nests are large trampled platforms of reeds, rushes and sticks over water, often blending together to form one continuous platform, and are re-used over many years. Both sexes build nests, incubate eggs and feed the young.
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