Waldrapp Ibis

Fascinating facts about the Waldrapp Ibis

• At just under a meter tall, the northern bald ibis stretches a wingspan wider than a compact car, measuring 125-135 cm (49-53 in) and weighing only 1.0-1.3 kg (35-46 oz). Its body length of 70-80 cm (28-31 in) makes it comparable to a large kitchen table laid on its side. This sleek size lets it glide powerfully over open steppes, probing the ground with its long, curved bill while staying agile enough to navigate narrow cliff ledges where it nests. The bird's glossy black plumage shimmers with bronze-green and violet iridescence, a visual cue that helps it blend into the sun-lit sky during flight. Its compact build, combined with strong wing beats, enables the ibis to travel up to 15 km (9.3 mi) from breeding sites in search of prey.
• Only a handful of wild birds remain: in 2019 about 700 individuals survived in southern Morocco, while a semi-wild colony in Turkey held almost 250 birds in 2018. Captive breeding has been more successful, with roughly 2,000 ibises kept in zoos and farms worldwide. Morocco's two main colonies surged to 113 breeding pairs in 2013, and by early 2019 the total count in Souss-Massa and Tamri reached 708 birds, producing 170 chicks the previous season. These numbers pushed the IUCN to downgrade the species from Critically Endangered to Endangered in 2018, though the decision sparked debate because the unique migratory Middle-East population had already vanished.
• Northern bald ibises lay just two to four eggs per clutch, each weighing an average of 50.16 g (1.769 oz). The blue-white eggs turn brown during incubation, which lasts 24-25 days before hatching. Chicks then spend 40-50 days growing in the nest before fledging, and they achieve their first flight at roughly two months old. Both parents share incubation duties and continue feeding the young until they become independent at two to four months. This slow reproductive pace means that losing even a few fledglings can tip a small colony toward local extinction.
• A 2006 satellite study tracked 13 Syrian ibises, revealing that three adults (plus an untagged fourth) wintered together in Ethiopia's highlands, a region where the species had not been recorded for nearly 30 years. Their journey took them south along the Red Sea's eastern side through Saudi Arabia and Yemen, then back north via Sudan and Eritrea. Decades later, a 2002 field survey, guided by Bedouin knowledge, uncovered a relict colony of seven wild birds near Palmyra, proof that the species persisted long after being declared extinct in Syria. These findings highlight how hidden refuges can sustain critically endangered populations.
• The northern bald ibis has lost 98 % of its numbers since 1900, a collapse driven by hunting, habitat loss, pesticide poisoning, and deadly electrocution on power lines during migration. Between 1900 and 2002 the species' decline accelerated, with the loss of steppe and non-intensive agricultural lands in Morocco cited as key factors. Electrocution, together with uncontrolled hunting along flyways, was identified as a primary threat after dead birds were found on electricity pylons in Jordan. Such rapid declines underscore why the species is listed on CITES Appendix I and why strict protection of breeding cliffs and migration corridors is essential.

Sources

Every fact above was checked against these pages, and kept only where one of them states it.

• Wikipedia

At a glance

About the Waldrapp Ibis

In the scorching landscapes of North Africa, the Waldrapp Ibis moves with a stately elegance, its sleek, curved beak slicing through the arid air as it searches for sustenance in the harsh, rocky terrain. With its glossy black plumage and distinctive bald, red face, this majestic creature is a fleeting glimpse of refinement in a world of rugged beauty, its very existence a testament to the enduring power of life in the harshest of environments. As it takes to the skies, its broad wings beating in a slow, deliberate rhythm, the Waldrapp Ibis embodies a poignant blend of vulnerability and resilience, a critically endangered species clinging to survival in a world that seems determined to forget it.

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