Northern bald ibis

The northern bald ibis, hermit ibis, or Waldrapp (Geronticus eremita) is a migratory Old World ibis found in open areas such as grasslands, rocky mountains, and semi-deserts, often close to running water. This 70–80 cm (28–31 in) glossy black ibis, which, unlike many members of the ibis family, is non-wading, has an unfeathered red face and head, and a long, curved red bill. It breeds colonially on coastal or mountain cliff ledges, where it typically lays two to three eggs in a stick nest, and feeds on lizards, insects, and other small animals.

The northern bald ibis was once widespread across the Middle East, northern Africa, southern and central Europe, with a fossil record dating back at least 1.8 million years. It disappeared from Europe over 300 years ago, although reintroduction programmes in the region are underway. In 2019 there were about 700 wild birds remaining in southern Morocco.

To combat these low numbers, reintroduction programs have been instituted internationally in recent times, with a semi-wild breeding colony in Turkey which counted almost 250 birds in 2018 as well as sites in Austria, Italy, Spain, and northern Morocco. There are about 2000 northern bald ibises living in captivity. These programmes and the natural growth in Morocco from about 200 birds in the 1990s helped to downlist the northern bald ibis from Critically Endangered to Endangered on the IUCN Red List in 2018. The down-listing of conservation status for the species has been described as controversial decision and not taking fully into account the recent extinction in the wild of the genetically distinct and only long-range migratory population that used to breed in the Middle East and wintering in Eastern Africa.

The long-term decline in Europe has been linked to hunting and eating them, especially the fledglings. The slow reproduction means this can cause local extinction.