Andean Condor

== Description ==
The Andean condor (Vultur gryphus) is a South American bird in the New World vulture family Cathartidae and is the only member of the genus Vultur. It is the largest flying bird in the world by combined measurement of weight and wingspan. It is generally considered the largest bird of prey in the world.
== Appearance ==
The adult Andean condor is all black, except for a frill of white feathers at the base of the neck and, especially in the male, large white bands on the wings, which only appear after the bird's first molt. The head and neck kept meticulously clean, are red to blackish-red and have few feathers. The crown of the head is flattened, and (in the male) is topped by a dark red comb (also called a caruncle); the skin hanging from its neck is called a wattle. When condors are agitated (for example, during courtship), their head and neck flush, a clear signal to animals nearby. Juveniles are grayish-brown, but with a blackish head and neck, and a brown ruff. The middle toe of the Andean condor is greatly elongated, and the hind one is only slightly developed, while the talons of all the toes are comparatively straight and blunt. The feet are thus more adapted to walking and are of little use as weapons or organs of prehension as in birds of prey and Old World vultures. The beak is hooked and adapted to tear rotting meat. The irises of the male are brown, while those of the female are deep red. Andean condors have no eyelashes and unlike the case with most other birds of prey, the females are smaller.
== Distribution ==
Andean condors are found in South America in the Andes including the Santa Marta Mountains. In the north, their range begins in Venezuela and Colombia, where they are extremely rare, then continues south along the Andes in Ecuador, Peru, and Chile, through Bolivia and western Argentina to the Tierra del Fuego. Andean condors live mainly in open grasslands and alpine areas. These birds prefer relatively open, non-forested areas that allow them to spot carrion from the air. They may occasionally occur in lowlands, desert areas, and over southern-beech forests.
== Lifestyle ==
Andean condors are active during the day spending most of their time soaring and often traveling more than 200 km (120 mi) a day in search of carrion. These birds are mainly scavengers but may also prey on small, live animals, which (given their lack of powerful, grasping feet or developed hunting technique) they usually kill by jabbing repeatedly with their bill. Andean condors also spend a considerable amount of time sunning themselves with spread wings. They sun to stay warm and to maintain their feathers healthy. Outside of the breeding season Andean condors spend time in groups and roost communally on cliffs and rocky outcrops. There is a well-developed social structure within each group of condors, with competition to determine a 'pecking order' by body language, competitive play behavior, and vocalizations. Generally, mature males are usually at the top of the pecking order and post-dispersal immature males tend to be near the bottom.
== Diet ==
Andean condors are scavengers and feed mainly on carrion preferring large carcasses. However, they will also raid the nests of smaller birds to feed on the eggs and have been observed to do hunting of small, live animals, such as rodents, birds, and rabbits.
== Reproduction ==
Andean condors are monogamous and form pairs that mate for life. During courtship displays, the skin of the male's neck flushes, changing from dull red to bright yellow, and inflates. He approaches the female with his neck outstretched, revealing the inflated neck and the chest patch, hissing, then extends his wings and stands erect while clicking his tongue. Other courtship rituals include hissing and clucking while hopping with wings partially spread, and dancing. Andean condors prefer to nest on inaccessible ledges of rock. However, in coastal areas of Peru, where there are few cliffs, some nests are simply partially shaded crannies scraped out against boulders on slopes. The female deposits 1 or 2 bluish-white eggs during the months of February and March every second year. The egg hatches after 54 to 58 days of incubation by both parents. If the chick or egg is lost or removed, another egg is laid to take its place. The young hatch altricial and covered with a grayish down. They are able to fly after 6 months but continue to roost and hunt with their parents until age 2 when they are displaced by a new clutch. Reproductive maturity and breeding behavior do not appear in the Andean condor until the bird is 5 or 6 years old.
== Population ==
=== Population threats ===
The main threats to the Andean condor population include loss of habitat needed for foraging, secondary poisoning from animals killed by hunters, and persecution. Because this graceful bird of prey is adapted to very low mortality and has correspondingly low reproductive rates, it is extremely vulnerable to human persecution, mainly because the Andean condor is perceived as a threat by farmers due to alleged attacks on livestock. In some countries of their range, these birds are occasionally shot, but more often revered and used for ceremonial purposes.
=== Population number ===
According to the IUCN Red List, the total population size of the Andean condor is 10,000 individuals, which equates to 6,700 mature individuals. Currently, this species is classified as Vulnerable (VU) on the IUCN Red List, and its numbers today are decreasing.
=== Ecological niche ===
As carrion feeders, Andean condors play an important role in their ecosystem by disposing of carrion which would otherwise be a breeding ground for disease.
== Fun Facts ==
The Andean condor is the largest flying bird in the world by combined measurement of weight and an impressive wingspan of 3.3 m (10 ft 10 in).
The Andean condor is a national symbol of Bolivia, Chile, Colombia, Ecuador, and Peru and plays an important role in the folklore and mythology of the Andean regions.
Andean condors often soar near rock cliffs, using the heat thermals which help them rise in the air.
Andean condors prefer to place their nests at elevations of up to 5,000 m (16,000 ft), generally on inaccessible rock ledges.
Andean condors often go for a few days without eating and then gorge themselves on several pounds at once, sometimes to the point of being unable to lift off the ground.
Because their feet and talons are not adapted to grasping, Andean condors must feed while on the ground.
== Gallery ==
File:Andean Condor5.webp
File:Andean Condor7.webp
File:Andean Condor6.webp
File:Andean Condor3.webp
File:Andean Condor9.webp
File:Andean Condor8.webp
File:Andean Condor21.webp
File:Andean Condor27.webp
File:Andean Condor20.webp
File:Andean Condor23.webp
File:Andean Condor22.webp
File:Andean Condor24.webp
File:Andean Condor28.webp
File:Andean Condor25.webp
File:Andean Condor26.webp
File:Andean Condor13.webp
File:Andean Condor1.webp
File:Andean Condor10.webp
File:Andean Condor2.webp
File:Andean Condor12.webp
File:Andean Condor15.webp
File:Andean Condor17.webp
File:Andean Condor11.webp
File:Andean Condor16.webp
File:Andean Condor14.webp
File:Andean Condor18.webp
File:Andean Condor19.webp
File:Andean Condor.webp
File:Andean Condor4.webp
== Main References ==
https://animalia.bio/andean-condor
Category:Animals
Category:Animalia
Category:Chordata
Category:Vertebrata
Category:Vertebrates
Category:Aves
Category:Birds
Category:Birds of Prey
Category:Vultures
Category:Accipitriformes
Category:Cathartidae
Category:Vultur
Category:Diurnal Animals
Category:Carnivores
Category:Scavengers
Category:Arboreal Animals
Category:Terrestrial Animals
Category:Predators
Category:Altricial Animals
Category:Territorial Animals
Category:Congregatory Animals
Category:Oviparous Animals
Category:Soaring Birds
Category:Gliders
Category:Monogamous Animals
Category:Social Animals
Category:Dominance Hierarchy Animals
Category:Altitudinal Migrational Animals
Category:South American Animals
Category:Animals of Argentina
Category:Animals of Bolivia
Category:Animals of Chile
Category:Animals of Colombia
Category:Animals of Ecuador
Category:Animals of Peru
Category:Animals of Brazil
Category:Animals of Paraguay
Category:Animals of Venezuela
Category:Vulnerable Animals