Flamingo
Wading birds known for pink plumage and one-legged stance.
Flamingos are wading birds in the family Phoenicopteridae, the only extant family in the order Phoenicopteriformes. There are six extant species distributed throughout the Americas (including the Caribbean) and Afro-Eurasia. They are known for their distinctive pink or red coloration, which comes from carotenoids in their diet, and for their habit of standing on one leg.
- Scientific classification
- Family Phoenicopteridae, order Phoenicopteriformes
- Number of extant species
- 6
- Smallest species
- Lesser flamingo, 80–90 cm tall, 1.5–2 kg
- Diet
- Omnivorous filter-feeders on brine shrimp, cyanobacteria, larvae, insects, mollusks, crustaceans
- Group name
- Flamboyance or stand
Lore & Background
The name flamingo comes from Portuguese or Spanish flamengo 'flame-coloured', possibly influenced by the Spanish ethnonym flamenco 'Fleming'. The genus name Phoenicopterus is from Ancient Greek for 'crimson/red-feathered'. A group of flamingos is called a 'flamboyance' or a 'stand'. Traditionally, flamingos were considered close relatives of storks, ibises, and spoonbills, but recent molecular studies suggest a relation with grebes, supported by at least 11 shared morphological traits. The taxon Mirandornithes has been proposed for the grebe-flamingo clade.
Reader's Guide
Flamingos are significant as a distinct and ancient lineage of birds, with fossil species dating from the Late Oligocene. Their unique filter-feeding adaptation, using upside-down bills with lamellae and a large tongue, allows them to extract food from mud and water. Their pink coloration, derived from dietary carotenoids, serves as an indicator of health and mate quality. Flamingos are highly social, living in large flocks, and their vocalizations aid in parent-chick recognition and flock cohesion. Their ability to drink saltwater via salt glands and their one-legged stance, which may conserve heat or reduce muscular effort, are notable behaviors. Flamingos are capable flyers, and captive individuals sometimes escape, as seen with a pair from a Kansas zoo in 2005, one of which was later spotted in Texas.
Did You Know?
- Flamingos can open their bills by raising the upper jaw as well as by dropping the lower.
- The middle joint on a flamingo's leg is its ankle, not its knee.
- A well-fed, healthy flamingo is more vibrantly coloured and thus a more desirable mate.
- Flamingos have glands under their eyes that remove extra salt, allowing them to drink saltwater.
Frequently Asked Questions
What is a flamingo?
Flamingos are wading birds that make up the family Phoenicopteridae, the only surviving family in the order Phoenicopteriformes. Six living species are spread across the Americas, the Caribbean, and Afro-Eurasia.
Why are flamingos pink?
Their striking pink-to-red coloration is not genetic but is derived from carotenoid pigments absorbed through what they eat. The richer their diet is in those pigments, the more saturated their plumage appears.
How many species of flamingo exist?
There are six extant species found throughout the Americas and Afro-Eurasia. The lesser flamingo is the smallest of the group, reaching only about 80–90 cm in height and weighing roughly 1.5 to 2 kg.
What do flamingos eat?
They are omnivorous filter-feeders that sieve tiny organisms out of shallow water. Their typical diet spans brine shrimp, cyanobacteria, insect larvae, mollusks, and various crustaceans.
Why do flamingos stand on one leg?
The one-legged stance is a well-known behavioral hallmark of the group, most often attributed to thermoregulation—tucking one leg against the body reduces heat loss while wading in cooler water. It also allows them to rest one leg while remaining alert to their surroundings.
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