Andean Condor: 10.8 Ft Wingspan and the Bird That Barely Flaps
The Andean condor (Vultur gryphus) is the world’s largest flying bird by combined weight and wingspan, with wings spanning up to 10 ft 10 in (3.3 m) and adults weighing 24 to 33 lb (11 to 15 kg). It is a New World vulture, not an eagle, and it rides mountain thermals along the spine of South America from Venezuela to Tierra del Fuego.
Almost everything strange about this bird follows from its size. It is too heavy to take off from flat ground without a slope or headwind, too heavy to carry prey, and so efficient in the air that it can cross 100 miles barely moving its wings. It is also in trouble: fewer than 7,000 mature birds are thought to remain.
The Andean condor is a New World vulture with a wingspan of up to 10 ft 10 in and a weight of 24 to 33 lb, making it the heaviest flying bird of prey on Earth. It eats carrion, cannot grip or carry anything with its flat feet, and is listed as Vulnerable with roughly 6,700 mature individuals left.
| Quick Facts | Andean Condor |
|---|---|
| Scientific name | Vultur gryphus |
| Wingspan | 8.9 to 10.8 ft (2.7 to 3.3 m) |
| Weight | Males 24 to 33 lb, females 18 to 24 lb |
| Range | Andes and Pacific coast, Venezuela to Tierra del Fuego |
| Diet | Carrion: deer, guanaco, livestock, marine mammals |
| Lifespan | 50 years in the wild, over 70 in captivity |
| Status | Vulnerable, about 6,700 mature individuals |
Is the Andean Condor the Largest Bird?
Not quite, and the answer depends on how you measure. The ostrich is by far the largest bird alive, but it cannot fly. The wandering albatross beats the condor on pure wingspan, reaching about 11.5 ft (3.5 m), yet it weighs barely a third as much. The Andean condor wins on the combination: no other flying bird carries that much mass on wings that long.
It is also the largest bird of prey in the world, ahead of every eagle. A golden eagle spans about 7.5 ft and weighs 10 lb, so a condor is roughly three times heavier with three extra feet of wing. Among the largest birds on Earth, the condor occupies the narrow slot between flightless giants and long-winged ocean gliders.
How to Tell Males and Females Apart
Andean condors are one of the few vultures where the sexes look clearly different. The male is larger and carries a fleshy dark comb, or caruncle, on top of his head plus loose wattles at the throat. His eyes are brown. The female has no comb, a smaller head, and red eyes. Both are glossy black with a white ruff of down at the neck.
Adults show broad white patches across the upper surface of the wings, larger in males. Juveniles are a dull grayish brown with no white and a dark head, and they take six to eight years to reach full adult plumage. Head color in adults also shifts with mood, flushing yellow to red during display, a trait shared with several species covered in our guide to the types of vultures.
Where Andean Condors Live
The species follows the Andes for roughly 4,500 miles, from the coastal ranges of Venezuela and Colombia south through Ecuador, Peru, and Bolivia to Chile, Argentina, and Tierra del Fuego. Argentina and Chile hold the strongholds. Small numbers also work the Pacific coastline, where they scavenge seal and whale carcasses and raid seabird colonies for eggs.
Condors need two things from terrain: cliffs with ledges for roosting and nesting, and reliable rising air. They prefer open grassland, paramo, and alpine country over forest, ranging from sea level to about 16,000 ft (5,000 m). A single bird may cover 200 miles in a day and return to the same cliff roost at dusk, which is why sightings cluster at famous canyons rather than spreading evenly across the range.
What Andean Condors Eat
Andean condors eat carrion, almost exclusively. Large carcasses are the preference: guanaco, deer, cattle, sheep, and along the coast, stranded marine mammals. Unlike turkey vultures, condors find food by sight rather than smell, so they watch the ground and they watch other scavengers. Smaller birds arriving at a carcass are the signal that pulls a condor down.
A hungry condor can eat several pounds in one sitting and then go a week or more without another meal. The bare head is a feeding adaptation, staying cleaner than feathers would inside a carcass. At a shared kill a condor outranks every other scavenger present, which is the same dominance pecking order that separates a buzzard from a vulture in everyday American usage.
How Many Andean Condors Are Left?
BirdLife International estimates roughly 6,700 mature individuals, and the International Union for Conservation of Nature moved the species from Near Threatened to Vulnerable in 2020. The trend is downward across most of the range, with Venezuela, Colombia, and Ecuador reduced to small, fragmented populations of a few dozen to a few hundred birds.
The main killer is poisoning. Ranchers lace carcasses with pesticides to target pumas and foxes, and condors feeding on those baits die in groups, sometimes a dozen at a time. Lead from ammunition in shot carcasses adds a slower drain. Because a pair raises one chick every two years at best, losses recover very slowly. Captive breeding and release programs run by zoos including the Smithsonian’s National Zoo have put hundreds of birds back into the Andes.
Are Condors Aggressive to Humans?
No. Andean condors are not aggressive toward people and have never been a threat to them. They are scavengers with no hunting instinct, no grasping talons, and a strong wariness of humans on foot. A wild condor will leave a roost long before a hiker gets close, and there is no credible record of one attacking a person.
The old belief that condors carry off lambs or babies comes from the same folklore that follows bald eagles and golden eagles in North America. In the condor’s case it is physically impossible, not merely unlikely, because of how the feet are built. Captive-raised birds can become bold around keepers, which is one reason release programs go to great lengths to keep chicks from associating food with humans.
Frequently Asked Questions
Could a condor pick up a human?
No. A condor’s feet are flat and blunt, closer to a chicken’s than an eagle’s, with no gripping power at all. It cannot carry a rabbit, let alone a person. Condors tear food where it lies and swallow it on the spot, and even a large eagle can only lift a few pounds in flight.
Are Andean condors friendly?
Wild condors are wary rather than friendly, and they keep their distance from people. Birds raised in captivity can become tame and will approach familiar keepers, but that habituation is treated as a problem in release programs. A condor that associates humans with food is far more likely to die from poisoning or shooting.
Who would win in a fight, a condor or an eagle?
An eagle. A condor is three times heavier, but it has no weapons: blunt feet, a beak built for tearing carrion, and no instinct to fight. An eagle has crushing talons and hunts live prey daily. At a shared carcass the condor’s size usually wins the standoff without contact.
What is a flock of condors called?
A group of condors is usually called a condor, the same collective noun used for the birds themselves. Because condors are vultures, the vulture terms apply too: a group feeding on the ground is a wake, one circling in the air is a kettle, and one at roost is a committee. See what a group of vultures is called.
How long do Andean condors live?
Andean condors are among the longest lived birds on Earth. Wild birds commonly reach 50 years, and captive individuals have passed 70, with one documented at 79. That lifespan is paired with very slow reproduction: pairs mature at six to eight years and raise a single chick every other year.
