Maguari stork

“Maguari” comes from the Tupi language, roughly translating to “heavy bill.” Not the most poetic nickname, but accurate!

Nick Athanas


Maguari stork

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“Maguari” comes from the Tupi language, roughly translating to “heavy bill.” Not the most poetic nickname, but accurate!

Population 50,000 – 100,000 i

South America’s elegant wetland wanderer — tall, graceful, and full of quiet character. It’s a striking figure against the shimmering marshes and flooded plains it calls home. At first glance, it looks a bit like the European white stork, but a second look reveals its unique flair: a forked black tail, dark flight feathers, and a splash of red skin around its eyes and bill base, giving it a subtly dramatic look. It’s nature’s version of a classic outfit with just the right pop of color.

Found across eastern South America — from Colombia and Venezuela down through Brazil, Paraguay, Uruguay, and Argentina — the Maguari Stork thrives in flooded grasslands, marshes, and wetlands. Unlike some storks that prefer lofty treetop nests, this species is surprisingly down-to-earth — literally. It nests on the ground among tall grasses and reeds, cleverly using the vegetation as camouflage against predators. These storks are social, often nesting in small colonies and foraging together, especially when water levels drop and food becomes concentrated.

Feeding time is a slow, deliberate affair. The Maguari stork stalks through shallow water with patience and precision, waiting for the perfect moment to strike. Its diet is as diverse as its habitat — fish, frogs, snakes, insects, small mammals, and even the occasional bird egg all make the menu. Adaptable and opportunistic, it times its breeding season with the rains, ensuring that when the chicks hatch, the wetlands are teeming with prey. Both parents take turns tending the nest and feeding their young, which grow quickly in the warmth of the South American sun.

Distribution

Country
Population est.
Status
Year
Comments
Argentina
2025
Bolivia
2025
Brazil
2025
Colombia
2025
French Guiana
2025
Vagrant
Guyana
2025
Paraguay
2025
Suriname
2025
Trinidad & Tobago
2025
Vagrant
Uruguay
2025
Venezuela
2025

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Terrestrial / Aquatic

Altricial / Precocial

Polygamous / Monogamous

Dimorphic (size) / Monomorphic

Active: Diurnal / Nocturnal

Social behavior: Solitary / Pack / Colony

Diet: Carnivore / Herbivore / Omnivore / Piscivorous / Insectivore

Migratory: Yes / No

Domesticated: Yes / No

Dangerous: Yes / No