Learn about the

American Flamingo

KINGDOM: Animalia
PHYLUM: Chordata
CLASS: Aves
ORDER: Phoenicopteriformes
FAMILY: Phoenicopteridae
GENUS: Phoenicopterus
SPECIES: Phoenicopterus ruber

POPULATION SIZE: 300,000
LIFE SPAN: 40-50 YRS
TOP SPEED: 60 KM/H
WEIGHT: 2.2-2.8 KG
HEIGHT: 120-140 CM
WINGSPAN: 1.5 M

Where to find the

American Flamingo

The American flamingo inhabits South America’s north coast, the Yucatan Peninsula in Mexico, and some of the Caribbean islands. It is the only flamingo that is native to North America. It lives in a wide variety of freshwater and saline habitats such as lagoons, estuaries, coastal and inland lakes, and mudflats.

How the

American Flamingo

lives

Flamingos live, feed, and breed in large flocks, which may number thousands of individuals. When mating and interacting with others in the colony, they use highly ritualized displays. Most of the day American flamingos spend feeding. They are shy and fly away if disturbed. Both adults and juveniles spend most of their time feeding, preening, and resting. Each individual becomes aggressively territorial when foraging for food. A bird claims a “territory” and doesn’t allow others to come nearby. If one does come too close, the bird that has been offended will exhibit threatening displays in warning, so that the intruder will leave. A colony establishes distinct areas where the birds can freely interact, the drinking area being one such place. The American flamingo is very nomadic, and travels hundreds of kilometers, depending on the availability of resources.

GROUP NAME
colony, flamboyance, stand, regiment

What does the

American Flamingo

eat?

American flamingos eat mainly brine, shrimps, mollusks, but also marine worms, insects, and algae. Flamingos eat in an amusing manner. They position their beaks in the water upside down and suck water into them. They then pump the water out of the sides of their beaks. Tiny animals and plants remain to provide a tasty meal.

American Flamingo

Relationships

American flamingos are monogamous, with strong, long-term pair bonds. They engage in group courtship displays, thousands of birds turning their heads, bowing their necks, or raising their wings in spectacular synchrony. These displays make sure that the colony members are all ready for mating at the same time. These birds mate after the rainy season, typically in spring or summer. The parents both build the nest. Usually, just one egg is laid and is incubated by the male and the female for 27 to 31 days. Both parents feed the chick, with the typical “crop milk” that is secreted in the adults’ upper digestive tract. The chick is brooded for about 5-15 days, and then it gathers with other chicks in large crèches which several adults look after. It fledges at about 70-75 days old and becomes reproductively mature when it is 3-5 years old.

MATING BEHAVIOR:  Monogamous
REPRODUCTION SEASON:  spring-summer
INCUBATION PERIOD:  27-31 days
INDEPENDENT AGE:  70-75 days
BABY NAME:  chick

How many

American Flamingo

are there?

Population threats

American flamingos are threatened with human disturbance and habitat loss along the Caribbean’s coastal wetlands.

Population number

IUCN Red List estimates the number of mature individuals to be around 260,000-330,000 birds. Overall, the numbers of this species are increasing today, and it is classified as least concern (LC).

Ecological niche

American flamingos eat large amounts of crustaceans, aquatic invertebrates, and algae, and so have a big impact on these populations.