Birds Active day and night

Chilean Flamingo

Phoenicopterus chilensis

iNaturalist eBird Wikipedia

The Chilean Flamingo is the socialite of the South American wetlands, recognizable by its unique 'pink knees' and synchronized group dances. From the high-altitude salt flats of the Andes to the Atlantic coast, these resilient birds bring a splash of salmon-colored elegance to the most rugged landscapes.

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Quick Identification

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Size

110–130 cm (43–51 in) tall; 120–150 cm (47–59 in) wingspan; 2.5–3.5 kg (5.5–7.7 lbs)

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Colors

Pale pink to salmon-colored plumage with black primary flight feathers; greyish-blue legs with distinctive pink ankles (knees) and feet.

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Key Features

Grey legs with bright pink joints and feet
Bill is more than half black from the tip
Lighter pink plumage than the American Flamingo
Large, downward-curved filter-feeding bill

When You’ll See Them

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Activity pattern Active day and night

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Peak hours 6-10 AM, 4-8 PM

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Season Year-round; breeding displays peak between September and February

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Diet Specialized filter feeder; eats brine shrimp, diatoms, blue-green algae, and small aquatic invertebrates by pumping water through lamellae in the bill.

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Habitat Salt lakes, alkaline lagoons, coastal estuaries, and mudflats from the coast to high-altitude Andean plateaus.

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Where Does the Chilean Flamingo Live?

Native to the southern half of South America, the Chilean Flamingo occupies a vast geographic range stretching from central Peru and southern Brazil down through the Andes to Tierra del Fuego. These birds are common across the salt flats of the Altiplano in Bolivia and northern Chile, but they also maintain a strong presence in the lowland wetlands of Argentina and Uruguay. While primarily a South American species, occasional vagrants or escapees from collections are sometimes spotted in North America and Europe, though these do not represent established wild populations.

Basemap © OpenStreetMap contributors

6 Countries

1.2M km² Range

Near Threatened Conservation

CL Chile

Marginal

AR Argentina

Marginal

BO Bolivia

Marginal

PE Peru

Marginal

BR Brazil

Marginal

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iNaturalist / Verified observation data

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Behavior

Chilean Flamingos are highly social birds that thrive in vast colonies, sometimes numbering in the thousands. Their daily lives revolve around complex social structures and highly synchronized group displays. During the breeding season, they perform elaborate "dances" where hundreds of birds march together, stretching their necks and snapping their wings open to reveal the dark flight feathers beneath. These displays are crucial for pair bonding and colony coordination.

While they appear delicate, these flamingos are surprisingly hardy, capable of enduring the harsh, alkaline environments of the high Andes. They spend a significant portion of their day with their heads submerged or sweeping through the water, filter-feeding in a distinctive rhythmic motion. In interactions with humans, they are generally skittish and will take flight if approached too closely, though birds in protected coastal areas can become somewhat accustomed to distant observers.

photo_camera EverydayEarth exclusive

Camera Tips

Capturing Chilean Flamingos on a trail camera requires careful consideration of their watery environment. If you live near a coastal lagoon or an inland salt lake where they congregate, place your camera on a sturdy tripod or a weighted mounting post driven into the mud. Aim for a low-angle setup—roughly 12 to 24 inches above the water line—to capture the stunning reflections of their pink plumage and the intricate details of their filter-feeding behavior. Be sure to use a waterproof casing, as tidal changes or wind-driven waves can easily submerge low-lying equipment.

Because flamingos are often at a distance from the shore, choose a camera with a high-quality telephoto lens or a high-resolution sensor that allows for cropping. Motion sensors (PIR) can struggle with the distance and the reflective surface of the water; if your camera supports it, use a 'Time Lapse' mode set to intervals of 1 to 5 minutes during the early morning and late afternoon. This ensures you catch the colony moving through the frame even if they don't trigger the motion sensor. Avoid using bright white flashes at night as it can spook the entire colony; instead, opt for No-Glow infrared flash to capture their nocturnal movements without disturbance.

Pay close attention to the sun's position. For the most vibrant pinks, position your camera with the sun at your back, facing the water. This lighting will make the birds 'pop' against the blue or grey water. In high-altitude Andean environments, battery life can drop significantly due to cold temperatures, so external power packs or high-capacity lithium batteries are essential for long-term monitoring. If you are placing cameras in tidal zones, always check local tide tables to ensure your gear won't be swept away during a high spring tide.

Similar Species

Species that look similar or are commonly confused with Chilean Flamingo.

American Flamingo

Much brighter, more orange-pink plumage and lacks the grey/pink leg contrast.

Greater Flamingo

Larger in size with paler pink feathers and far less black on the bill tip.

Andean Flamingo

Features bright yellow legs and a more extensive black area on the bill.

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Frequently Asked Questions

Chilean Flamingos are active both day and night. However, they are most visually active and vocal during the early morning and late afternoon hours when they move between feeding sites and perform social displays.

Unless your backyard includes a large, brackish lagoon or a saltwater estuary in South America, you cannot easily attract them. They require expansive, shallow wetlands with specific alkaline water chemistry to thrive.

They are filter feeders that consume microscopic algae, diatoms, and small crustaceans like brine shrimp. They use their specialized bills to strain food from the mud and water while 'treading' to stir up nutrients.

Generally no. They are specialists that prefer remote salt lakes or coastal mudflats. However, in some parts of Chile and Argentina, they may be seen in protected coastal wetlands near urban centers.

Look at the legs: the Chilean Flamingo has greyish legs with very distinct bright pink 'knees' (ankles) and feet. Also, their bill is noticeably more than half black, unlike the Greater Flamingo which has less black on the tip.

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