The glossy bird with a bill like a sickle

The Glossy Ibis/Glansibis (Plegadis farcinellus) is a striking wading bird, usually found at shallow water bodies. Its Latin name refers to its distinctive, down-curved, long bill and means “scythe” or “sickle.”

The Glossy Ibis/Glansibis (Plegadis farcinellus) is a striking wading bird, usually found at shallow water bodies. Its Latin name refers to its distinctive, down-curved, long bill and means “scythe” or “sickle.” It is a fairly small, slender ibis with a long neck and legs, the smallest of the ibises in this region. The colour of its feathers is a rich chestnut on the neck and shoulders and the rest has a purple and green metallic sheen.

The bill and legs are dark brown (see photograph). The male and female birds look alike.The glossy ibis is the most widespread ibis in the world, occurring in Europe, America, Africa, Asia and Australia. In South Africa, glossy ibises are mainly distributed in the Highveld of North West, Gauteng, Mpumalanga and the Free State. In the Vredefort Dome area, they are likely to be found in shallow freshwater areas like dams, seasonal pans, sewage works and flooded grasslands.

When breeding, they favour swamps with tall reeds. In winter they tend to move away from the Highveld to the warmer northern areas.When not breeding, glossy ibises are very nomadic, depending on weather conditions, rainfall and food supply.

They undertake dispersal movements and can be seen in flocks of over a hundred. They roost communally in large flocks with other species in trees which can be quite a distance from their wetland feeding areas. At roosting and breeding sites, they can be very noisy, uttering grunting and croaking sounds. When they fly, their necks are outstretched, unlike the way herons fly.

Glossy ibises feed in shallow water and their diet is variable according to season. They are tactile foragers with touch sensors on their bills allowing the birds to rapidly snap their prey while wading in the shallow water or probing the mud. Their diet mainly includes small aquatic creatures, but also a variety of adult and larval insects.
Their breeding season is from September to February.
They are monogamous and very territorial during nesting time. They nest in colonies with other ibises, as well species of herons, egrets and cormorants. Their nest is a platform of twigs and sticks lined with soft material in bushes or reeds on or mostly close to water. The female builds the nest in a matter of two days, using material brought in by the male. A clutch of 3 – 4 eggs are laid and the incubation period is 20 – 23 days, a task performed by both members of the breeding pair.
At nest relief, the relieving member of the pair will arrive with a piece of nest material to keep up the maintenance of the nest during this period. Chicks are fed by both parents and, after 14 days, they form crèches in nearby reed beds, returning to the nest only to be fed. The young are fed by both parents for as long as 42 days after hatching before they are fully independent.
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