Animals birds. After studying insects eating other insects and their children at cotton farms in California for his Ph. The bird throws the larger bones from a height on to rocky slopes in order to break them, and immediately descends after them in a characteristic spiral. Breeding biology and success of the Bearded Vulture Gypaetus barbatus in the eastern Pyrenees. For the ship, see SS Ossifrage. Archived from the original on 12 July For some caterpillars, a hairy back can save your life 6 years ago. Priority region The Alps.
The bearded vulture, or lammergeier, is one intense bird. It lives on a steady diet of bones and dyes its feathers blood red, giving it the reputation of one of the most metal birds in the animal kingdom. As a result of its appearance and diet, the vulture has a nasty reputation of carrying away lambs, calves, and even children. This is, of course, disputable; the birds are not known to be hostile toward living humans. Eighty percent of the bird’s diet consists of bone and bone marrow. Its stomach acid has a pH of about 1, so the dense material can be digested in under 24 hours [ PDF ]. The lammergeier is a scavenger; after finding a picked-over carcass, the bird will drop it from a tremendous height to shatter it into swallow-able pieces. Bearded vultures even have favorite breaking spots that are ominously called ossuaries. Besides bones, they also eat small lizards and turtles. Bearded vultures come in various shades, from pure white to orange-red. Soils stained with iron oxide give the birds their fiery appearance.
They can also be found across the Ethiopian highlands, as well as in northeast Uganda, west Kenya, Lesotho and southeastern South Africa. Isolated populations inhabit northern Morocco and possibly Algeria. Ferguson-Lees and Christie, There are thirteen different subspecies of bearded vultures, though most lack sufficient grounds to be wholly considered. Gypaetus barbatus barbatus is restricted to northwest Africa, while Gypaetus barbatus meridionalis can be found throughout eastern Africa and the nation of South Africa. Bearded vultures can be found at high elevations in mountainous regions. They reside between and 4, meters above sea level, though most frequently above 2, meters.