This text has been adapted from Wikipedia. https://en.wikipedia.org/wiki/Black_stork

The black stork is a large bird in the stork family. It was first described by Carl Linnaeus in the tenth edition of his Systema Naturae. Measuring on average ninety-five to one hundred centimetres from beak tip to end of tail with a wingspan of one hundred and forty-five to one hundred and fifty-five centimetres, the adult black stork has mainly black plumage, with white underparts, long red legs and a long pointed red beak. A widespread, but uncommon, species, it breeds in scattered locations across Europe (predominantly in Spain, and central and eastern parts), and Asia to the Pacific Ocean. It is a long-distance migrant, with European populations wintering in tropical Sub-Saharan Africa, and Asian populations in the Indian subcontinent. When migrating between Europe and Africa, it avoids crossing the Mediterranean Sea and detours via the Levant in the east or the Strait of Gibraltar in the west. An isolated, non-migratory, population occurs in Southern Africa. Unlike the closely related white stork, the black stork is a shy and wary species. It is seen singly or in pairs, usually in marshy areas, rivers or inland waters. It feeds on amphibians, small fish and insects, generally wading slowly in shallow water stalking its prey. Breeding pairs usually build nests in large forest trees, most commonly deciduous but also coniferous, which can be seen from long distances, as well as on large boulders, or under overhanging ledges in mountainous areas. The female lays two to five greyish-white eggs, which become soiled over time in the nest. Incubation takes thirty-two to thirty-eight days, with both genders sharing duties, and fledging takes sixty to seventy-one days. The black stork is considered to be a species of least concern by the International Union for Conservation of Nature, but its actual status is uncertain. Despite its large range, it is nowhere abundant, and it appears to be declining in parts of its range, such as in India, China and parts of Western Europe, though increasing in others such as the Iberian Peninsula. Various conservation measures have been taken for the black stork, like the Conservation Action Plan for African black storks by Wetlands International. It is also protected under the African-Eurasian Waterbird Agreement and the Convention on International Trade in Endangered Species of Wild Fauna and Flora.