Animal
Keel-billed toucan
The keel-billed toucan is a black and yellow bird with a giant, rainbow-colored beak. It lives in warm forests and loves to eat fruit.
The keel-billed toucan lives in the forests of southern Mexico, Central America and northern South America. Its huge, colorful bill can be a third of its whole length, yet it is light, and the bird uses it to pick fruit from thin branches.
Ramphastos sulfuratus is a large toucan of lowland forests from southern Mexico to northern Colombia and Venezuela. Its hollow, keratin-covered bill can reach a third of its total length; it eats mainly fruit, spreads seeds, nests in tree cavities, and is listed as Near Threatened because its numbers are falling.
Photo: Charles J. Sharp, CC BY-SA 4.0, via Wikimedia Commons
Meet the keel-billed toucan
This is the keel-billed toucan.
It has black feathers and a bright yellow chest. Its beak is huge, and it has green, orange, red and blue on it. It looks like a rainbow!
The keel-billed toucan is a forest bird that is hard to miss. Its body is mostly black, its face and chest are lemon yellow, and the feathers under its tail are bright red.
The most amazing part is the bill. It is green with an orange patch, a red tip on top and a blue tip below, and it can be a third of the bird's whole length. The whole bird is about 50 centimeters long, half a meter, and weighs about 400 grams. It is the national bird of Belize.
Ramphastos sulfuratus belongs to the toucan family, Ramphastidae, in the order Piciformes, which it shares with woodpeckers. Adults are about 50 to 52 centimeters long and average about 400 grams; males are slightly larger than females, but both sexes have the same colors and the same large bill.
The bill can reach one-third of the bird's total length and is the species' most distinctive feature: green, with an orange blaze on each side, a red tip to the upper mandible and a blue tip to the lower one. The bird is common in zoos, and in the wild it is the national bird of Belize, where it draws many nature tourists.
Quick facts
- Group
- Bird
- Length
- 0.5 to 0.52 m
- Weight
- 0.4 kg
Where it lives
Keel-billed toucans live where it is warm and green.
They live high up in the trees of big forests. They live in Mexico, Central America and the top of South America.
Keel-billed toucans live from southern Mexico through Central America to northern Colombia and northern Venezuela. They live in lowland forests and along forest edges, from sea level up to about 1,500 meters high.
They spend most of their time high in the canopy, the leafy top layer of the forest. They do not migrate: a toucan stays in the same area all year, moving from one fruiting tree to the next.
The IUCN lists the species as a resident in nine countries: Mexico, Belize, Guatemala, Honduras, Nicaragua, Costa Rica, Panama, Colombia and Venezuela. It lives in lowland forest and forest borders and also uses some human-altered land, from sea level to about 1,500 meters.
It is not a migrant. Flocks feed mainly in the high canopy and drop to shrubs or the forest floor only now and then. The map shows the countries where it lives; inside each one it is found only where there is suitable forest, and it is scarce where forest has been heavily cleared.
Continents
Did you know?
Toucans and woodpeckers are cousins.
Toucans belong to the same bird order as woodpeckers, and both have two toes forward and two back.
Toucans and woodpeckers share the order Piciformes, zygodactyl feet, long narrow tongues and nesting in tree cavities.
Where can you find this animal?
- Lives here naturally · Countries and seas named by a scientific source
- Sightings recorded · Records of wild sightings (GBIF)
Lives here naturally · Countries and seas named by a scientific source
Lowland forests and forest edges from southern Mexico through Central America to northern Colombia and northern Venezuela, from sea level to about 1,500 meters. Toucans live only where there is suitable forest in each country shown.
Places: Mexico, Belize, Guatemala, Honduras, Nicaragua, Costa Rica, Panama, Colombia and 1 more places.
Source: iucn-red-list · checked October 2026
Sightings recorded · Records of wild sightings (GBIF)
Counts of GBIF records of wild observations (human and machine) and preserved specimens. Records include introduced populations, vagrants, escaped or released animals and misidentifications, so a country with records is not necessarily part of the native range.
Wild sightings have been recorded in Costa Rica, Panama, Belize, Mexico, Guatemala, Honduras, Colombia, Nicaragua and 9 more places.
Source: gbif · checked October 2026
Range maps show where scientists say an animal lives, often country by country. An animal may live in only part of a country shown, and sightings records can include animals that wandered far from home.
What it eats
Toucans love fruit!
The long beak reaches fruit at the ends of thin branches. Sometimes toucans eat bugs, small lizards and little frogs too.
Most of a keel-billed toucan's food is fruit. The long bill lets it reach fruit hanging on twigs that are too thin to hold the bird's weight. It grabs a fruit, tosses its head back and swallows it whole.
Toucans also eat insects, small lizards, tree frogs and sometimes the eggs or young of other birds, which give them extra protein. Large seeds are coughed back up and small ones pass through the toucan's body, so the bird plants new trees far from the parent tree.
The species is mainly a frugivore, a fruit-eater, feeding in flocks that move through the canopy from tree to tree. It plucks fruit with the tip of the bill, often from branches too slender to bear its weight, then snaps its head back to swallow it whole.
Animal food adds protein: insects, small lizards, tree frogs and the eggs or nestlings of other birds. Large seeds are regurgitated undamaged and small seeds pass through the gut unharmed, so toucans disperse seeds well away from the parent plant, which matters for the health and variety of tropical forests.
Did you know?
This toucan is Belize's special bird.
The keel-billed toucan is the national bird of Belize, and it brings many visitors there.
As the national bird of Belize, the keel-billed toucan is an emblem of the country and an important draw for ecotourism.
An amazing body
The big beak is very light.
It is hollow inside, with thin supports, like a light box. The edges have little bumps that help hold food. The toucan has two toes in front and two toes behind.
A toucan's bill looks heavy, but it is surprisingly light. It is hollow, with a crisscross network of thin bony supports inside, and covered with keratin, the same material as your fingernails. The edges have tooth-like ridges for gripping food, and inside is a long, narrow tongue shaped a bit like a feather.
Around each eye is a patch of bare blue skin. The legs are blue too, and each foot has two toes pointing forward and two pointing back, a strong grip for climbing through branches.
The bill is a lightweight structure: bone reinforced by a network of fibers, mostly hollow, sheathed in keratin. Serrated, tooth-like edges help the bird grasp food, and the long, narrow tongue is fringed with bristles that help it catch and taste food. Bill colors probably help toucans recognize their own species, because many toucans share similar black body patterns.
The feet are zygodactyl, with two toes forward and two back, the arrangement toucans share with woodpeckers and parrots. The wings are short and wide, built for flying among trees, and the tail is long and square-ended.
Growing up
Toucans lay eggs in a hole in a tree.
Mom and dad take turns keeping the eggs warm. The babies have no feathers at first. Mom and dad bring them food until they can fly.
Keel-billed toucans do not dig their own nest holes. They use a natural hollow in a tree or an old woodpecker hole. The female lays 2 to 4 shiny white eggs, and both parents take turns keeping them warm.
After 16 to 20 days the chicks hatch. They are featherless and helpless at first, and both parents feed them. The chicks stay in the nest for 8 to 9 weeks while their big bills grow. A pair can raise up to 2 or 3 broods in a year.
Breeding pairs appear to be monogamous. They nest in natural tree cavities or in holes made by woodpeckers, laying clutches of 2 to 4 glossy white eggs, and may raise up to 2 or 3 broods a year. Both parents incubate and both feed the young.
The chicks are altricial, hatching naked and helpless after 16 to 20 days; across the toucan family the eyes open after about three weeks. Young keel-billed toucans stay in the nest for 8 to 9 weeks while the bill grows to nearly its full size. The IUCN gives a generation length of 6.1 years, the average age of breeding adults.
Flocks, sleepovers and croaks
Toucans live in small groups.
At night they squeeze into a tree hole to sleep. Each one folds its tail up and tucks its beak under a wing. Their call sounds like a croaking frog!
Keel-billed toucans travel in noisy flocks of about 6 to 12 birds, flying one after another from tree to tree. In flight they flap quickly and then glide. They are better at hopping along branches than at flying far.
At night several toucans may squeeze into one tree hole. To make room, each bird folds its tail up over its back and tucks its bill under a wing, turning into a neat ball of feathers. Their call, a creaky "creek, creek", sounds like a tree frog croaking.
The species is social and active by day. Flocks of 6 to 12 adults move through the canopy in loose strings, and a pair will sometimes defend a fruiting tree from other fruit-eating birds with threat displays, or with bill clashes against other toucans.
Flight is a burst of rapid wingbeats followed by a glide; the birds cannot travel long distances and are far more agile hopping between branches. They roost in tree holes, several birds sometimes crowding into one cavity, each folding its tail over its back and tucking its bill beneath a wing to save space. The call, rendered "creek, creek", resembles a treefrog's croak.
Helping toucans
There are fewer keel-billed toucans than before.
Some of their forests are being cut down. Keeping forests standing keeps toucans safe.
Keel-billed toucans are still common where there is plenty of forest, but their numbers are falling. The IUCN lists them as Near Threatened, which means they could become threatened in the future.
The problems the IUCN names are logging, which takes away the trees they need, and people hunting toucans or trapping them to sell as pets. Toucans live in protected forests, and international rules control the trade in them.
The IUCN assessed the keel-billed toucan as Near Threatened in March 2021, with a decreasing population estimated at 50,000 to 499,999 mature individuals. The threats it names are hunting and trapping and logging and wood harvesting; the birds are used locally for food and traded internationally as pets.
The species is listed under CITES, the international treaty that controls the wildlife trade, because it looks like threatened species and so needs monitoring. It occurs in at least one protected area, and the IUCN notes conservation sites identified across its range. San Diego Zoo Wildlife Alliance names habitat loss as the biggest threat to toucans in general, and Animal Diversity Web notes that the keel-billed toucan stays common except where forest has been heavily cleared.
IUCN Red List
How is the keel-billed toucan doing in the wild?
- Least Concern
- Near Threatened (this animal)
- Vulnerable
- Endangered
- Critically Endangered
- Extinct in the Wild
- Extinct
Near Threatened
Not at risk yet, but it could be soon.
See the IUCN Red List assessment · The IUCN Red List of Threatened Species 2021.3
Amazing facts
-
A toucan's call sounds like a croaking frog.
The keel-billed toucan's call, a creaky "creek, creek", sounds a lot like a tree frog croaking.
The species' call, usually written "creek, creek", is so froglike that it resembles a treefrog's croak.
-
Toucans sleep folded up like a ball.
To fit into a tree hole at night, a toucan folds its tail over its back and tucks its bill under a wing.
Several toucans may share one roost cavity; folding the tail forward and tucking the bill under a wing makes each bird compact enough to fit.
-
Toucans and woodpeckers are cousins.
Toucans belong to the same bird order as woodpeckers, and both have two toes forward and two back.
Toucans and woodpeckers share the order Piciformes, zygodactyl feet, long narrow tongues and nesting in tree cavities.
-
This toucan is Belize's special bird.
The keel-billed toucan is the national bird of Belize, and it brings many visitors there.
As the national bird of Belize, the keel-billed toucan is an emblem of the country and an important draw for ecotourism.
Words to know
- frugivore
- an animal that eats mainly fruit
- canopy
- the leafy top layer of a forest
- keratin
- the tough material in fingernails, hair and birds' bills
- cavity
- a hollow space, such as a hole in a tree
- zygodactyl
- having two toes pointing forward and two pointing back
- seed dispersal
- spreading seeds away from the plant they came from
Discovery challenge
-
What does a toucan eat most?
What makes up most of a keel-billed toucan's food?
Which food makes up most of the keel-billed toucan's diet?
- Fruit
- Grass
- Fish
Show the answer
Fruit
Toucans love fruit! They eat some bugs and lizards too.
Most of their food is fruit, picked from thin branches with the long bill. Insects, lizards and tree frogs add extra protein.
The species is mainly a frugivore; insects, small lizards, treefrogs and birds' eggs or nestlings supplement the fruit.
-
Why can a toucan carry its big beak?
Why is a toucan's huge bill not too heavy to carry?
What makes the toucan's large bill light enough to carry?
- It is hollow and light
- It is made of solid stone
- It is filled with water
Show the answer
It is hollow and light
The beak is hollow inside, so it is light.
The bill is hollow, with thin bony supports inside and a keratin cover, so it is light for its size.
It is mostly hollow, braced by a network of bony fibers and sheathed in keratin, giving strength with little weight.
-
Where do toucans lay their eggs?
Where does a keel-billed toucan lay its eggs?
Which nest site does the keel-billed toucan use?
- On a sandy beach
- In a hole in a tree
- In a mud nest on a cliff
Show the answer
In a hole in a tree
Toucans lay their eggs in a hole in a tree.
They use natural tree hollows or old woodpecker holes, and both parents keep the 2 to 4 eggs warm.
It nests in natural tree cavities or old woodpecker holes rather than excavating its own, laying 2 to 4 glossy white eggs.
-
Which country's special bird is this toucan?
The keel-billed toucan is the national bird of which country?
Which country has the keel-billed toucan as its national bird?
- Canada
- Australia
- Belize
Show the answer
Belize
It is the special bird of Belize, in Central America.
Belize, in Central America, chose the keel-billed toucan as its national bird.
Belize; the toucan is its national bird and an important attraction for ecotourism.
Places where you might see it
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Watch
Country
Mexico
Mexico is a large country in southern North America, between the Pacific Ocean and the Gulf of Mexico. It has smoking volcanoes, ancient cities built by the Maya and other peoples, and about 132 million people, many of them in and around Mexico City.
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Watch
Country
Colombia
Colombia is in the northwest of South America, with coasts on both the Caribbean Sea and the Pacific Ocean. Three ranges of the Andes run through it, and most people live in the cool mountains, where the capital, Bogotá, sits on a high plateau. About 53.4 million people lived there in 2026, according to DANE, the national statistics office.
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Watch
Country
Venezuela
Venezuela is a country on the north coast of South America. It has high Andes mountains, huge grassy plains called the Llanos, the great Orinoco River and flat-topped mountains called tepuis, where Angel Falls drops 979 meters.
Experiments to try
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Toco toucan
The toco toucan is the biggest toucan, and its huge orange bill is the largest of any bird compared with its body. The bill is light and hollow. It is a tool for picking fruit, and scientists have found it also works like a radiator that lets out body heat. Tocos live in open woodlands and savannas of South America.
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Pileated woodpecker
The pileated woodpecker is the largest woodpecker in North America that is still alive today, nearly as big as a crow, with a flaming red crest. It chisels big rectangular holes in dead trees to reach carpenter ants, and the nest holes it carves later shelter owls, ducks, bats and other animals.
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Country
Mexico
Mexico is a large country in southern North America, between the Pacific Ocean and the Gulf of Mexico. It has smoking volcanoes, ancient cities built by the Maya and other peoples, and about 132 million people, many of them in and around Mexico City.
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Watch
Country
Colombia
Colombia is in the northwest of South America, with coasts on both the Caribbean Sea and the Pacific Ocean. Three ranges of the Andes run through it, and most people live in the cool mountains, where the capital, Bogotá, sits on a high plateau. About 53.4 million people lived there in 2026, according to DANE, the national statistics office.
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Watch
Country
Venezuela
Venezuela is a country on the north coast of South America. It has high Andes mountains, huge grassy plains called the Llanos, the great Orinoco River and flat-topped mountains called tepuis, where Angel Falls drops 979 meters.
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Scarlet macaw
The scarlet macaw is a large parrot of the rainforests of Mexico, Central America and South America. It is famous for its bright red, yellow and blue feathers. It cracks hard nuts with its powerful beak, flies in noisy flocks and stays with one mate for life.
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Red-eyed tree frog
The red-eyed tree frog lives in the rainforests of Central America. By day it sleeps folded up on a leaf, looking plain green. When something disturbs it, it flashes huge red eyes, orange feet and blue-and-yellow sides.
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Animal
Great hornbill
The great hornbill is a very large bird of Asia's forests, with a long tail, broad black-and-white wings and an enormous curved yellow bill topped by a helmet called a casque. It eats mostly figs, and the female seals herself inside a tree hole to raise her chick.
For parents & teachers
What children will learn
- Describe the keel-billed toucan's bill and explain why it is light for its size.
- Explain how a fruit-eating bird helps spread seeds through a forest.
- Describe how toucans nest and roost in tree cavities.
- Understand why the species is Near Threatened and what protects it.
Recommended ages: 3 to 17 · About 15 minutes
Talk about it
- Why might a long, light bill be useful for a bird that eats fruit on thin branches?
- How could a toucan eating fruit help new trees grow?
- Why do you think toucans need old trees to survive?
Try at home or in class
- Cut a 50 cm piece of string to show a toucan's length, then fold it into thirds: one third is about how long its bill can be.
- Compare a solid block with a hollow cardboard tube of the same size: feel how much lighter the hollow one is, like a toucan's bill.
Key vocabulary: frugivore, canopy, keratin, cavity, zygodactyl, seed dispersal
Where these facts come from
- The IUCN Red List of Threatened Species , International Union for Conservation of Nature (IUCN terms of use (no redistribution of Red List data or range maps))
- GBIF Backbone Taxonomy and GBIF Occurrence Search , Global Biodiversity Information Facility (CC0 1.0 (backbone); occurrence counts are facts derived from records under CC0, CC BY and CC BY-NC)
- Ramphastos sulfuratus (Keel-billed Toucan), Red List assessment 2021 , IUCN Red List of Threatened Species
- Ramphastos sulfuratus (keel-billed toucan) , Animal Diversity Web, University of Michigan Museum of Zoology
- Toucan , San Diego Zoo Wildlife Alliance
- Toucan , Encyclopaedia Britannica
- Wikidata , Wikimedia Foundation (CC0 1.0)
- Wikimedia Commons , Wikimedia Foundation (Per file: Public domain, CC0, CC BY or CC BY-SA only (credited on each page))
Checked, not yet human-reviewed. Last updated October 27, 2026. Spotted a mistake? Tell us.