Griffon Vulture
The griffon vulture (Gyps fulvus), also called the Eurasian griffon, is one of the largest birds of prey in the Old World, with a wingspan of 2.3 to 2.8 meters and a weight that usually falls between 6 and 10.5 kilograms. Its sandy brown plumage, dark flight feathers, pale head covered in short white down, and fluffy collar make it easy to recognize, especially in flight. It lives across a broad range stretching from the Iberian Peninsula and North Africa through the Balkans, Turkey, and the Middle East to Central Asia and the Himalaya, and many young birds spend the winter in the Sahel. It nests in colonies on steep cliff faces and feeds almost entirely on carrion, using its sharp eyesight to spot carcasses while soaring on thermal currents. Spain alone holds more than 30,000 breeding pairs. By clearing away dead animals quickly, the griffon vulture is one of nature's most effective cleaners and helps keep landscapes healthy.
Habitat and distribution
Griffon vultures are birds of open, rugged country. They favor mountain ranges, deep gorges, and rocky cliffs where sheer walls provide safe nesting ledges beyond the reach of most predators, and they hunt over open grasslands, steppes, and dry plains, covering enormous distances in a single day. Their range stretches from Spain, Portugal, and North Africa eastward through southern France, Italy, the Balkans, Turkey, the Middle East, and the Caucasus to Central Asia, Pakistan, the Himalaya, and the far west of China. Spain holds more than 90 percent of the European population, while other strongholds include the Kvarner islands of Croatia, Crete, Serbia, and Israel. In the Caucasus and Central Asia many birds only breed and then move south for the winter, and every autumn thousands of young griffons from Europe cross the Sahara to spend the winter in the Sahel, from Senegal to Sudan. At altitude they take full advantage of warm thermal currents rising along cliff faces, which lets them stay airborne for hours with almost no effort.
Size, wingspan and flight
The griffon vulture is a huge bird. It measures 93 to 122 centimeters from bill to tail, has a wingspan of 2.3 to 2.8 meters, and usually weighs between 6.2 and 10.5 kilograms, with extreme records from 4.5 up to 15 kilograms. Males and females are about the same size. Birds of the Indian subspecies, fulvescens, average around 7.1 kilograms. In flight, the griffon vulture is unmistakable: long, very broad wings with the tips spread like fingers, a short tail, and a small head held between the shoulders. The body and the front of the wings are sandy brown, which contrasts with the dark flight feathers and tail. It holds its wings in a shallow V when it soars and hardly ever flaps once it is in the air. Instead, it circles inside rising columns of warm air, gaining height without effort, and then glides long distances to the next thermal. This way of flying lets it patrol huge areas while spending very little energy, but it also means the griffon rarely flies early in the morning or on cold, cloudy days, when there are no thermals to ride.
Griffon vulture or Himalayan griffon?
The griffon vulture has a close relative in the mountains of Asia, the Himalayan griffon (Gyps himalayensis), and the two are easy to confuse where their ranges meet, in Central Asia, the Himalaya, and western China. The Himalayan griffon is the bigger bird: it is the largest member of the genus Gyps, weighs 6 to 12.5 kilograms, and has a wingspan of 2.56 to 3.1 meters, larger than the 2.3 to 2.8 meters of the griffon vulture. Adults are much paler, almost creamy white on the body, with a yellowish bill and pale blue facial skin, while the griffon vulture is sandy brown with darker blue skin on the face. The Himalayan griffon also lives higher, mostly between 1,200 and 5,500 meters, and it is the dominant vulture in places such as the central Tian Shan, where the griffon vulture is rare. There is a difference in conservation status too: the IUCN lists the Himalayan griffon as Near Threatened, while the griffon vulture is Least Concern. Young Himalayan griffons are dark and streaked, and they are the ones most often mistaken for their smaller relative.
Diet
Carrion makes up virtually the entire diet of the griffon vulture. It finds food by sight rather than smell, scanning the ground from great heights while riding thermal currents and watching the behavior of other vultures. Once one bird drops toward a carcass, others in the area quickly follow, so that within minutes dozens can arrive from kilometers away. At a feeding site, several dozen griffons may gather and strip a large animal in a matter of hours, pushing and hissing as they compete for the best spots. The species specializes in the soft tissue and organs of dead ungulates such as sheep, goats, cattle, deer, and wild boar, reaching deep inside the carcass with its long neck. It leaves bones and tough skin for other scavengers. Its stomach is extremely acidic, which lets it destroy many of the bacteria found in rotting meat, including those that cause diseases such as anthrax, so 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, and pairs form long lasting bonds. The breeding season is long: the single egg, rarely two, is laid between November and mid April, and both parents take turns incubating it for 49 to 65 days while the other goes off to find food. The chick then stays in the nest for about 110 to 120 days before it flies, and the parents keep feeding it for some time afterward. Adults from most European populations are largely resident, staying close to their breeding cliffs all year. Young birds, however, wander over thousands of kilometers: juveniles from Spain fitted with GPS trackers have crossed the Strait of Gibraltar and the Sahara to spend the winter in Senegal, Gambia, and other parts of West Africa. This dispersal connects distant populations and keeps the species genetically healthy across its 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 loss 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, with a global population estimated at 80,000 to 900,000 mature individuals, a wide range that reflects how hard it is to count birds across so many countries. Numbers have recovered strongly in Europe since legal protection arrived in the second half of the twentieth century. Spain saw a dramatic rebound after feeding stations were set up and poisoning was banned, and reintroductions brought the species back to places where it had vanished: more than 300 birds were released in France between 1980 and 2004, 264 in Italy between 1987 and 2005, and 275 in Bulgaria between 2010 and 2016. Even so, serious threats remain. Poisoned bait is the main killer: in Spain, 1,576 griffons were found poisoned between 1992 and 2013. Wind turbines have killed more than a thousand in Spain, electrocution on power lines another thousand, and lead from hunting ammunition builds up in many birds. In South Asia and parts of Africa, veterinary drugs such as diclofenac remain a danger. Ammunition without lead, safer power lines, and an end to poisoned baits are the key priorities.
Where it is found
The Griffon Vulture can be found in places such as:
Researched and written by Juan Pablo. Sources: IUCN Red List, scientific literature and regional field guides. Last updated: .
Technical factsheet
Frequently Asked Questions
How long do griffon vultures live?
Griffon vultures are long lived birds. The oldest known individual reached 41.4 years in captivity, and in the wild they can also live for several decades if they avoid poison, power lines, and wind turbines. Their slow pace of life is part of the reason: they do not breed until they are several years old, raise just one chick per year, and invest months of care in it. That is also why losing adults to poisoning hits their populations so hard.
How many griffon vultures are there?
The IUCN estimates the world population at 80,000 to 900,000 mature individuals, a wide range because many countries have no recent counts. Europe is much better known: Spain alone had 30,946 breeding pairs in 2018, more than 90 percent of the European total. Other important populations live in Turkey, Central Asia, Crete, and the Kvarner islands of Croatia, while Serbia has around 450 to 500 birds and Armenia 46 to 54 pairs.
How many eggs does a griffon vulture lay?
A griffon vulture lays a single egg per year, and only rarely two. Laying takes place between November and mid April, depending on the region, on a ledge or in a cave on a cliff. Both parents take turns incubating for 49 to 65 days. The chick then spends about 110 to 120 days in the nest before its first flight, fed by both adults with food they bring up from their crops, and it keeps depending on them for some time after leaving.
Where can you see griffon vultures in Europe?
Spain is the best country by far, with colonies almost everywhere, and Monfragüe National Park in Extremadura is one of the classic places to watch them up close on the cliffs. In France, the gorges of the Tarn and the Jonte in the Grands Causses are famous for their reintroduced colonies. Other good places are the island of Cres in Croatia, Crete in Greece, the Uvac canyon in Serbia, the Eastern Rhodopes in Bulgaria, and western Sardinia in Italy.
Why does the griffon vulture have a bald head?
Its head is not completely bald: it is covered in short, whitish down rather than full feathers. This helps when feeding, because the vulture pushes its head and long neck deep inside carcasses, and long feathers would get soaked in blood and hard to clean. Bare skin dries quickly and is cleaned by the sun. The fluffy collar at the base of the neck works the other way, protecting the body. The bare skin is also thought to help the bird control its temperature.
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. It measures 93 to 122 centimeters from bill to tail, its wingspan reaches 2.3 to 2.8 meters, and it usually weighs between 6.2 and 10.5 kilograms. In flight, that enormous wingspan lets it ride warm thermal currents for hours without flapping, 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, southern France, Italy, the Balkans, Turkey, the Middle East, and the Caucasus to Central Asia, Pakistan, the Himalaya, and western China. They favor rugged mountains and rocky cliffs for nesting and hunt over open grasslands and steppes. Spain holds more than 90 percent of the European population, and many young birds spend the winter in the Sahel.
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 an extremely acidic stomach that destroys many of the dangerous bacteria found in rotting meat, including those that cause anthrax, which would make most other animals sick. Their immune system is also adapted to living with these microbes. Thanks to this, they can safely eat carcasses that have already begun to rot, turning what would be a health hazard for other animals into a meal and removing it from the environment.
What are the main threats to griffon vultures?
The biggest threat is poisoned bait put out to kill predators like wolves and foxes: in Spain alone, 1,576 griffon vultures were found poisoned between 1992 and 2013. Wind turbines and electrocution on power lines each killed more than a thousand in Spain over recent decades. Lead from hunting ammunition builds up in many birds, and in South Asia veterinary drugs such as diclofenac are deadly to vultures that feed on treated livestock.
Do griffon vultures migrate?
Most adult griffon vultures in Europe are largely resident, staying close to their nesting cliffs throughout the year, while many from the Caucasus and Central Asia move south for the winter. Young birds travel much farther: juveniles from Spain fitted with GPS trackers have crossed the Strait of Gibraltar and the Sahara to spend the winter in Senegal, Gambia, and other parts of West Africa. This wandering connects distant populations and keeps the species genetically healthy.