27-9-2023 PLANS, ARAGON - BEARDED VULTURE (Gypaetus barbatus)

The bearded vulture (Gypaetus barbatus), also known as the lammergeier and ossifrage, is a very large bird of prey and the only member of the genus Gypaetus. Traditionally considered an Old World vulture, it actually forms a separate minor lineage of Accipitridae together with the Egyptian vulture (Neophron percnopterus), its closest living relative. It is not much more closely related to the Old World vultures proper than to, for example, hawks, and differs from the former by its feathered neck. Although dissimilar, the Egyptian and bearded vulture each have a lozenge-shaped tail—unusual among birds of prey. It is vernacularly known as Homa, a divine bird in Iranian mythology.

The bearded vulture population is thought to be in decline; in 2004, it was classified on the IUCN Red List as least concern but has been listed as near threatened since 2014. It lives and breeds on crags in high mountains in southern Europe, East Africa, the Indian subcontinent, Tibet, and the Caucasus.Females lay one or two eggs in mid-winter that hatch at the beginning of spring. The bearded vulture is the only known vertebrate whose diet consists of 70–90% bone.