Temporal range: Oligocene – RecentLate
|James's flamingos (P. jamesi)|
|Global distribution of flamingos|
Flamingos or flamingoes[a] // are a type of wading bird in the family Phoenicopteridae, which is the only extant family in the order Phoenicopteriformes. There are four flamingo species distributed throughout the Americas (including the Caribbean), and two species native to Afro-Eurasia.
A group of flamingoes is called a "flamboyance."
The name flamingo comes from Portuguese or Spanish flamengo ("flame-colored"), which in turn comes from Provençal flamenc – a combination of flama ("flame") and a Germanic-like suffix -ing. The word may also have been influenced by the Spanish ethnonym flamenco ("Fleming" or "Flemish"). The name of the genus, Phoenicopterus, is from the Greek φοινικόπτερος phoinikopteros, lit. 'crimson/red-feathered'); other genera names include Phoeniconaias, which means "crimson/red water nymph (or naiad)", and Phoenicoparrus, which means "crimson/red bird (though, an unknown bird of omen)".
Taxonomy and systematics
Traditionally, the long-legged
Relationship with grebes
Recent molecular studies have suggested a relation with grebes, while morphological evidence also strongly supports a relationship between flamingos and grebes. They hold at least 11 morphological traits in common, which are not found in other birds. Many of these characteristics have been previously identified on flamingos, but not on grebes. The fossil palaelodids can be considered evolutionarily, and ecologically, intermediate between flamingos and grebes.
For the grebe-flamingo clade, the taxon Mirandornithes ("miraculous birds" due to their extreme divergence and apomorphies) has been proposed. Alternatively, they could be placed in one order, with Phoenocopteriformes taking priority.
Six extant flamingo species are recognized by most sources, and were formerly placed in one genus (have common characteristics) – Phoenicopterus. As a result of a 2014 publication, the family was reclassified into two genera. Currently, the family has three recognized genera, according to HBW.
|Greater flamingo(Phoenicopterus roseus)||Old World||Parts of Africa, S. Europe and S. and SW Asia (most widespread flamingo).|
|Lesser flamingo(Phoeniconaias minor)||Africa (e.g. Great Rift Valley) to NW India (most numerous flamingo).|
|Chilean flamingo(Phoenicopterus chilensis)||New World||Temperate S. South America.|
|James's flamingo(Phoenicoparrus jamesi)||High Andes in Peru, Chile, Bolivia and Argentina.|
|Andean flamingo(Phoenicoparrus andinus)||High Andes in Peru, Chile, Bolivia and Argentina.|
|American flamingo(Phoenicopterus ruber)||Caribbean islands, Caribbean Mexico, southern Florida, Belize, coastal Colombia, northern Brazil, Venezuela and Galápagos Islands.|
Prehistoric species of flamingo:
- Phoeniconaias siamensis Cheneval et al. 1991
- Phoenicopterus floridanus (Brodkorb 1953) (Early Pliocene of Florida)
- Phoenicopterus stocki (Miller 1944) (Middle Pliocene of Rincón, Mexico)
- Phoenicopterus gracilis (Miller 1963) (Early Pleistocene of Lake Kanunka, Australia)
- Phoenicopterus copei (Late Pleistocene of W North America and C. Mexico)
- Phoenicopterus minutus (Late Pleistocene of California, US)
- Phoenicopterus croizeti (Middle Oligocene–Middle Miocene of C. Europe)
- Phoenicopterus aethiopicus
- Phoenicopterus eyrensis (Late Oligocene of South Australia)
- Phoenicopterus novaehollandiae (Late Oligocene of South Australia)
Flamingos usually stand on one leg with the other tucked beneath the body. The reason for this behaviour is not fully understood. One theory is that standing on one leg allows the birds to conserve more body heat, given that they spend a significant amount of time wading in cold water. However, the behaviour also takes place in warm water and is also observed in birds that do not typically stand in water. An alternative theory is that standing on one leg reduces the energy expenditure for producing muscular effort to stand and balance on one leg. A study on cadavers showed that the one-legged pose could be held without any muscle activity, while living flamingos demonstrate substantially less body sway in a one-legged posture. As well as standing in the water, flamingos may stamp their webbed feet in the mud to stir up food from the bottom.
Flamingos are capable flyers, and flamingos in captivity often require wing clipping to prevent escape. A pair of African flamingos which had not yet had their wings clipped escaped from the Wichita, Kansas, zoo in 2005. One was spotted in Texas 14 years later. It had been seen previously by birders in Texas, Wisconsin and Louisiana.
Young flamingos hatch with grayish-red plumage, but adults range from light pink to bright red due to aqueous bacteria and
The greater flamingo is the tallest of the six different species of flamingos, standing at 3.9 to 4.7 feet (1.2 to 1.4 m) with a weight up to 7.7 pounds (3.5 kg), and the shortest flamingo species (the lesser) has a height of 2.6 feet (0.8 m) and weighs 5.5 pounds (2.5 kg). Flamingos can have a wingspan as small as 37 inches (94 cm) to as big as 59 inches (150 cm).
Flamingos can open their bills by raising the upper jaw as well as by dropping the lower. 
Behavior and ecology
Flamingos are considered very noisy birds with their noises and vocalizations ranging from grunting or growling to nasal honking. Vocalizations play an important role in parent-chick recognition, ritualized displays, and keeping large flocks together. Variations in vocalizations exist in the voices of different species of flamingos.
Flamingos are very social birds; they live in colonies whose population can number in the thousands. These large colonies are believed to serve three purposes for the flamingos: avoiding predators, maximizing food intake, and using scarce suitable nesting sites more efficiently. Before breeding, flamingo colonies split into breeding groups of about 15 to 50 birds. Both males and females in these groups perform synchronized ritual displays. The members of a group stand together and display to each other by stretching their necks upwards, then uttering calls while head-flagging, and then flapping their wings. The displays do not seem directed towards an individual, but occur randomly. These displays stimulate "synchronous nesting" (see below) and help pair up those birds that do not already have mates.
Flamingos form strong pair bonds, although in larger colonies, flamingos sometimes change mates, presumably because more mates are available to choose. Flamingo pairs establish and defend nesting territories. They locate a suitable spot on the mudflat to build a nest (the female usually selects the place). Copulation usually occurs during nest building, which is sometimes interrupted by another flamingo pair trying to commandeer the nesting site for their use. Flamingos aggressively defend their nesting sites. Both the male and the female contribute to building the nest, and to protecting the nest and egg. Same-sex pairs have been reported.
After the chicks hatch, the only parental expense is feeding. Both the male and the female feed their chicks with a kind of crop milk, produced in glands lining the whole of the upper digestive tract (not just the crop). The hormone prolactin stimulates production. The milk contains fat, protein, and red and white blood cells. (Pigeons and doves—Columbidae—also produce crop milk (just in the glands lining the crop), which contains less fat and more protein than flamingo crop milk.)
For the first six days after the chicks hatch, the adults and chicks stay in the nesting sites. At around 7–12 days old, the chicks begin to move out of their nests and explore their surroundings. When they are two weeks old, the chicks congregate in groups, called "microcrèches", and their parents leave them alone. After a while, the microcrèches merge into "crèches" containing thousands of chicks. Chicks that do not stay in their crèches are vulnerable to predators.
Status and conservation
The first flamingo hatched in a European zoo was a Chilean flamingo at Zoo Basel in Switzerland in 1958. Since then, over 389 flamingos have grown up in Basel and been distributed to other zoos around the globe.
Zoos have used mirrors to improve flamingo breeding behaviour. The mirrors are thought to give the flamingos the impression that they are in a larger flock than they actually are.
Flamingos in Ancient Roman cuisine
While many different kinds of birds were valued items in Roman food, flamingos were among the most prized in Ancient Roman cuisine. An early reference to their consumption, and especially of their tongues, is found in Pliny the Elder, who states in the Natural History:
Latin: phoenicopteri linguam praecipui saporis esse apicius docuit, nepotum omnium altissimus gurges [Translated:]
Although a few recipes for flamingos are found in Apicius' extant works, none refer specifically to flamingo tongues. The three flamingo recipes in the De re coquinaria (On the Subject of Cooking) involve the whole creature:
- 220 — roasted with an egg sauce, a recipe for wood pigeons, squabs, fattened fowl; flamingo is an afterthought.
- 230 — boiled; parrot may be substituted.
- 231 — roasted with a must sauce.
Most notorious of all was the dinner given by his brother to celebrate the emperor's arrival in
Dat mihi penna rubens nomen; sed lingua gulosis
Nostra sapit: quid, si garrula lingua foret?
[Translated:] My red wing gives me my name; but it is my tongue that is considered savoury by epicures. What, if my tongue had been able to sing?
There is also a mention of flamingo brains in a later, highly contentious source, detailing, in the life of
In imitation of Apicius he frequently ate camels-heels and also cocks-combs taken from the living birds, and the tongues of peacocks and
Other relationship with humans
- In the Americas, the
- Flamingos are the national bird of the Bahamas.
- In the United States, pink plastic flamingo statues are popular lawn ornaments.
- Both forms of the plural are attested, according to the Oxford English Dictionary
- "A Flamboyance of Flamingos and Other Brilliant Bird Group Names". Dictionary.com. Retrieved 1 May 2022.
- Harper, Douglas. "flamingo". Online Etymology Dictionary.
- Bonaparte, Charles Lucien (1831). Saggio di una distribuzione metodica degli animali vertebrati (in Italian). Rome: Antonio Boulzaler. p. 59.
- Salzman, Eric (December 1993). "Sibley's Classification of Birds". Ornitologia e dintorni. Archived from the original on 13 April 2018. Retrieved 15 November 2009.
- Feduccia, Alan (1976). "Osteological evidence for shorebird affinities of the flamingos" (PDF). Auk. 93 (3): 587. Retrieved 3 November 2009.
- . Retrieved 3 November 2009.
- Boyd, John (2007). "NEOAVES- COLUMBEA". John Boyd's website. Retrieved 30 December 2015.
- Gill, F and D Donsker (Eds). (2016). IOC World Bird List (v 6.3).
- Scientists: Florida flamingos are native to the state, News-Press, Chad Gillis, February 23, 2018. Retrieved May 29, 2019.
- Walker, Matt (13 August 2009). "Why flamingoes stand on one leg". BBC News. Retrieved 9 December 2009.
- Bradford, Alina. 2014. Flamingo Facts: Food Turns Feathers Pink. September 18. Accessed March 2018. https://www.livescience.com/27322-flamingos.html
- ., page 409.
- "NATURE: Fire Bird – Flamingo Facts". Pbs.org. Retrieved 30 March 2013.
- "Caribbean Flamingo". Saint Louis Zoo. Saint Louis Zoo. Retrieved 22 February 2021.
- "American Flamingo (Phoenicopterus ruber) Fact Sheet: Behavior & Ecology". San Diego Zoo Global. Retrieved 22 February 2021.
- Studer-Thiersch, A. (2000). "What 19 Years of Observation on Captive Great Flamingos Suggests about Adaptations to Breeding under Irregular Conditions." Waterbirds: The International Journal of Waterbird Biology 23 (Special Publication I: Conservation Biology of Flamingos): 150–159.
- "Zolli feiert 50 Jahre Flamingozucht und Flamingosforschung" [Zolli celebrates 50 years of flamingo breeding and science]. Basler Zeitung (in German). 13 August 2008. Retrieved 21 March 2010.
- Fedorowytsch, Tom (31 January 2014). "Flamingo believed to be world's oldest dies at Adelaide Zoo aged 83". ABC Radio Australia. Retrieved 31 January 2014.
- "Colchester Zoo use mirrors to help flamingos to breed". BBC. 26 July 2010. Retrieved 13 July 2020.
- "Pliny the Elder, Naturalis Historia, liber x, chapter 67".
- English (John Bostock, M.D., F.R.S., H.T. Riley, Esq., B.A., 1855)
- "LacusCurtius • Pliny the Elder's Natural History — Book 10".
- "C. Suetonius Tranquillus, Vitellius, chapter 13, section 2".
- "Suetonius • Life of Vitellius".
- "Martial, Epigrammata, book 13, LXXI Phoenicopteri".
- "Martial, Epigrams. Book 13. Mainly from Bohn's Classical Library (1897)".
- "Historia Augusta • Life of Elagabalus (Part 2 of 2)".
- Benson, Elizabeth (1972) The Mochica: A Culture of Peru. New York, NY: Praeger Press.
- "Flamingos". Seaworld.org. Retrieved 30 March 2013.