Griffon Vulture
The griffon vulture (Gyps fulvus) is one of the largest birds of prey in the Old World, with a wingspan that can reach 2.8 metres and a body weight of up to 11 kilograms. Its pale, sandy plumage, bare whitish neck, and collar of fluffy feathers make it easy to recognise in flight. Found across a broad range stretching from the Iberian Peninsula and North Africa through the Middle East to Central Asia and the Indian subcontinent, it nests in colonies on steep cliff faces. It feeds almost entirely on carrion, relying on exceptionally sharp eyesight to spot carcasses from great heights while soaring on thermal currents. Its powerful digestive system can break down bacteria and toxins that would be fatal to most other animals. This makes the griffon vulture one of nature's most effective cleaners, a species that keeps landscapes healthy by removing dead animals from the ground.
Habitat and distribution
Griffon vultures are birds of open, rugged country. They favour mountain ranges, deep gorges, and rocky cliffs where sheer walls provide safe nesting ledges beyond the reach of most predators. Outside the breeding season they also hunt over open grasslands, steppes, and semi-arid plains, covering enormous distances in a single day. Their range stretches from the Iberian Peninsula and North Africa eastward through the Middle East and the Caucasus all the way to Central Asia, Pakistan, Nepal, and northern India. Spain holds the largest population in Europe, but strong colonies also exist in the Pyrenees, the Balkans, and parts of the Levant. At altitude they take full advantage of warm thermal currents rising along cliff faces, which allows them to stay airborne for hours with almost no effort.
Diet
Carrion makes up virtually the entire diet of the griffon vulture. It locates food almost entirely by sight rather than smell, scanning the ground from great heights while riding thermal currents. Once one bird descends toward a carcass, others in the area quickly follow. At a feeding site, several dozen individuals may gather and consume a large animal in a matter of hours. The species prefers the soft tissue and organs of dead ungulates such as sheep, goats, cattle, deer, and wild boar. Its stomach acid is among the strongest recorded in any vertebrate, capable of destroying pathogens including anthrax and cholera bacteria that would kill most other scavengers. This remarkable resistance to disease means the birds can safely eat carcasses that have already begun to decay.
Behavior
Griffon vultures are highly social at every stage of their lives. They nest in colonies that can number from a handful of pairs to well over a hundred, returning to the same cliff sites year after year. Pairs form long-lasting bonds and typically raise a single chick per season. The chick stays in the nest for around three to four months before fledging, and parents continue to feed it for some time afterward. Adults from most European populations are largely resident, remaining close to their breeding cliffs throughout the year. Juveniles and immature birds, however, may wander over thousands of kilometres, and individuals ringed in Spain have been recorded as far away as the Sahel. This dispersal by young birds is thought to be key to connecting distant populations and maintaining genetic diversity across the species' wide range.
Ecological role
Few animals provide a service to the ecosystem as immediate and measurable as that of the griffon vulture. By stripping carcasses quickly and completely, these birds reduce the number of bacteria and other pathogens that would otherwise spread through soil, water, and air. This matters especially in areas where livestock farming is common, since dead animals left on open ground can become sources of disease for other livestock and for people. Vultures also reduce populations of secondary scavengers such as feral dogs and rats, which are themselves known carriers of diseases including rabies. Beyond disease control, the nutrients locked inside a carcass are returned to the environment far faster when vultures are present than when decomposition is left to proceed on its own. Their removal from an ecosystem, as documented in South Asia after poisoning events, has led to serious public health consequences.
Conservation
The IUCN classifies the griffon vulture as Least Concern, and its overall numbers have recovered considerably across Europe since strict legal protections were introduced in the latter half of the twentieth century. Spain in particular saw a dramatic rebound after supplementary feeding stations were established and poisoning bans were enforced. Even so, significant threats remain. Poisoned bait set out to kill predators such as wolves and foxes continues to kill vultures as unintended victims. Collisions with power lines and wind turbines cause additional deaths every year. In parts of the Middle East and Africa, habitat loss and declining availability of wild ungulate carcasses put pressure on local populations. Lead poisoning from ammunition fragments found inside carcasses is also an emerging concern. Continued monitoring, the use of lead-free ammunition, and the safe design of energy infrastructure are among the priorities for keeping populations stable over the long term.
Technical factsheet
Where it is found
The Griffon Vulture can be found in places such as:
Frequently Asked Questions
What does the griffon vulture eat?
Griffon vultures eat almost exclusively carrion, meaning the flesh of animals that are already dead. They prefer the soft tissue and organs of large animals such as sheep, cattle, and deer. They find food by sight, spotting carcasses from great heights while soaring. Once one bird descends, others quickly follow, and a group can strip a large carcass completely within just a few hours.
How big is a griffon vulture?
The griffon vulture is one of the largest birds of prey in the Old World. Its wingspan can reach up to 2.8 metres, and it can weigh as much as 11 kilograms. In flight, that enormous wingspan allows it to ride warm thermal currents for hours without flapping its wings, covering vast distances each day while searching for food across open landscapes.
Where does the griffon vulture live?
Griffon vultures are found across a very wide range, from Spain and Portugal in the west through North Africa, the Middle East, and the Caucasus all the way to Central Asia, Pakistan, Nepal, and northern India. They favour rugged mountain terrain and rocky cliffs for nesting, but also hunt over open grasslands and steppes. Spain holds the largest population in Europe.
Is the griffon vulture dangerous to humans?
No, griffon vultures pose no danger to people. They feed only on animals that are already dead and have no interest in living prey. Despite their large size, they are not aggressive toward humans. In fact, they are enormously beneficial, helping to prevent the spread of disease by quickly removing carcasses that would otherwise contaminate soil and water sources.
Why don't griffon vultures get sick from eating rotten meat?
Griffon vultures have one of the most powerful digestive systems of any vertebrate on Earth. Their stomach acid is strong enough to destroy dangerous pathogens such as anthrax and cholera bacteria that would kill most other animals. This extraordinary adaptation means they can safely consume carcasses that have already begun to rot, turning what would be a health hazard for others into a meal.
What are the main threats to griffon vultures?
The biggest threat is poisoned bait put out by people to kill predators like wolves and foxes. Vultures eat the poisoned carcasses and die as unintended victims. Collisions with power lines and wind turbines also cause deaths every year. In parts of the Middle East and Africa, shrinking wild prey populations add further pressure. Lead poisoning from bullet fragments inside carcasses is another growing concern.
Do griffon vultures migrate?
Most adult griffon vultures in Europe are largely resident, staying close to their nesting cliffs throughout the year. However, young and immature birds can travel thousands of kilometres, and individuals ringed in Spain have turned up as far away as the Sahel region of Africa. This wandering behaviour in younger birds helps connect distant populations and keeps the species genetically healthy across its wide range.