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SPECIES PROFILE
Jabiru Stork (Jabiru mycteria)
Jabiru
IUCN STATUS
Least Concern
CONSERVATION STATUS
Least Concern
CLASS
Aves
GEOGRAPHICAL RANGE
Mexico south through Central America to Argentina; in Mexico at the northern limit of its range in Veracruz, Tabasco, and Chiapas
DIET
Carnivore
HABITAT
Freshwater marshes, swamps, river floodplains, and coastal lagoons in tropical lowlands
🔬 Classification
PHYLUM
Chordata
CLASS
Aves
ORDER
Ciconiiformes
FAMILY
Ciconiidae
GENUS
Jabiru
📋 Description
SIZE
120–140 cm tall; wingspan 220–280 cm; 4.3–9 kg — the tallest flying bird in Central America
COLORATION
White body with bare black head and neck; red band at the base of the neck; massive thick upswept bill; black legs; immatures have grey-brown plumage
ADAPTATIONS
Massive bill used for stabbing large fish; soars on thermals to travel between feeding wetlands; nests in the very tops of the tallest trees
🌿 Ecology
HABITAT
Freshwater marshes, swamps, river floodplains, and coastal lagoons in tropical lowlands
DIET
Carnivore
GEOGRAPHIC RANGE
Mexico south through Central America to Argentina; in Mexico at the northern limit of its range in Veracruz, Tabasco, and Chiapas
REPRODUCTION
Pair nests at the very top of a tall isolated tree; 2–5 eggs; both parents incubate; chicks take 3 months to fledge
DIET DETAILS
Large fish, frogs, snakes, young caimans, and carrion found in shallow water and drying wetlands
⚠️ Threats & Conservation
PRIMARY THREATS
Wetland drainage for agriculture; hunting; disturbance at nesting trees; pesticide contamination of prey
💡 Interesting Facts
1
The Jabiru Stork is the largest flying bird in Central America and Mexico, with a wingspan that can reach 2.8 m; it nests at the very top of trees so tall the nest platform looks tiny from the ground.
2
Jabiru Storks are named from the Tupi word meaning "swollen neck"; the bare red neck band engorges with blood during display, turning a deeper red as a signal of fitness to potential mates.
🔭 Sighting Guide
📍 BEST PLACES TO SIGHT
Centla Biosphere Reserve near Frontera, Tabasco, has Jabiru Storks in freshwater marsh habitat at the Usumacinta delta
La Encrucijada Biosphere Reserve near Tonalá, Chiapas, has Jabiru Storks in coastal lagoon and mangrove wetlands
Veracruz river wetlands near Catemaco, Veracruz, have occasional Jabiru Stork sightings in lowland marshes
🗓️ BEST TIME TO SIGHT
Year-round. The largest flying bird in Mexico; small breeding population in wetlands of Veracruz and Tabasco; most visible in dry season at waterholes.
🎯 SIGHTING TIPS
December to May in dry season when wetlands concentrate fish; La Encrucijada, Chiapas, and Centla Biosphere Reserve, Tabasco, for nesting pairs.
