King Vulture
The king vulture is a large bird found in Central and South America, notable for the brightly colored skin on its featherless head.
Kingdom - Animalia
Phylum - Chordata
Class - Aves
Order – Accipitiriformes
Family – Cathartidae
Genus - Sarcoramphus
Species – S. papa
Common Name – King Vulture, Painted Vulture
King vultures, like other vultures, are mostly scavengers that feed on carrion – dead animals. It is able to soar for hours, only occasionally needing to flap its wings. It is believed the vulture hunts by sight, though there is some debate about how much smell is used to find its food. It was long believed that the king vulture would follow smaller vulture species – who do use their sense of smell – to a carcass. However, recent research has shown they can find carrion on their own, which may mean they do use smell to locate food.
Not much is known about the breeding habits of this vulture. Most information comes from captive birds. King vultures are believed to remain with the same mate for life. Eggs are incubated by both parents, and will hatch after roughly 55 days. Only a single egg is laid at a time, usually. The chicks typically take their first flight from the nest after three months of age.
The king vulture can grow quite large, with a wingspan of up to seven feet and a body length of two and a half feet. Its feathers are white and black, and its bare head is brightly colored with shades of blue, purple, orange, red and yellow, and a prominent bright orange fleshy growth called a “caruncle” is present on the beaks of adult birds.
King vultures appear in the books written by ancient Mayans, where it is sometimes portrayed as a god who relays messages between gods and humans.
Though this vulture is only found in Central and South America, a bird known as the “painted vulture” was described by the naturalist William Bartram when he visited Florida during the late 1700s. Bartram’s description of this bird match the king vulture in many ways. It is unknown whether Bartram’s “painted vulture” was a hoax, or a rare instance of the king vulture in North America, or another scavenger bird such as the crested caracara.
The king vulture is a species of Least Concern, and believed to number between 10,000 and 100,000 in the wild. Their population may be declining, due to habitat destruction and illegal hunting, but at this time it is not significant enough to substantially affect its existence.