Birdorable Andean Condor

Vulture Week: Andean Condor species profile

September 4th, 2014 in Condors, Conservation, Vultures 1 comment

We're celebrating Vulture Week because this Saturday, September 6th, marks International Vulture Awareness Day (IVAD). This commemorative day has been celebrated since at least 2009 and aims to highlight the importance of vultures and vulture conservation through education.

Birdorable Andean Condor

The Andean Condor is one of two types of condor, along with the California Condor. Both of these fall under the family Cathartidae, or New World Vulture. The Andean Condor is one of the world's largest flying birds, with a wingspan that may measure over 10 feet across. Among vultures found in the Americas, the Andean Condor is the only species to show sexual dimorphism. This means that males and females have a different appearance. Mature male Andean Condors have a large fleshy comb resting atop the head, which is reddish. Adult females have dark, uncombed heads. In most birds of prey, females are larger than males, but the Andean Condor defies this rule; males are larger than females.

Male Andean Condor
Male Andean Condor by Eric Kilby (CC BY-SA 2.0)

Like most other vulture species, the Andean Condor feeds primarily on carrion. They may travel 100 miles or more in a day in search of food, which includes the carcasses of large mammals like llamas, deer, cattle, and boar. Andean Condors are excellent at soaring using rising columns of hot air called thermals. Andean Condors can be found along the western mountain ranges of South America, including the Andes and the Santa Marta Mountains. Their range overlaps with other New World vulture species, and they may follow Turkey Vultures, Lesser Yellow-headed and Greater Yellow-headed Vultures to carcasses.

andean condor
andean condor by vil.sandi (CC BY-ND 2.0)

The Andean Condor is a national symbol for several South American countries, including Bolivia, where it is the official national bird. Condors were revered in Andean mythology and is sometimes considered to be a symbol of power and health. Andean Condors mate for life. They reach full maturity after five or six years and may live to be 50 years old or more in the wild; a captive condor lived to be at least 72 years of age. Pairs typically raise one chick every other year. The population trend for the Andean Condor is decreasing, and the IUCN Red List considers the species to be Near Threatened. They face challenges from habitat loss, secondary poisoning, persecution, and other man-made threats.