Animals in Uruguay

Updated: December 11, 2022
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Below you can find a complete list of Uruguayan animals. We currently track 233 animals in Uruguay and are adding more every day!

Since Uruguay has many different climate zones and various terrain, including rainforests and beaches, this South American country is home to many kinds of wildlife. There are 48 amphibian species in Uruguay. Additionally, there are 448 recorded bird species, 118 mammal species, and 79 reptile species. Of those, 15 are endemic, and 37 are threatened. Yet, the number of native animals continues to decline. In the grasslands, which cover about 60% of the country, overgrazing is a big problem. Other pressures on native animals include mining and commercial development, the introduction of alien species, and climate change.

The Official National Animal of Uruguay

The national animal of Uruguay is the southern lapwing. This bird is often called the tero in Uruguay. This bird, which is the only crested wader in South America, was chosen to be the national animal because of its bold and combative nature. This small native bird looks similar to a roadrunner.

Where To Find The Top Wildlife in Uruguay

One spot that you will want to visit in Uruguay is the Cabo Polonio National Park, where you can see hundreds of sea lions. These marine mammals use this location for breeding in the early part of the year. Those that do not have a mate protect those who are busy raising their young. You can often hear the sea lions for miles before you see them.

Potrerillo de Santa Teresa Biological Station lying next to Laguna Negra is home to over 30 species of amphibians and reptiles and 27 mammal species. The marshes at this location are a favorite, with herons looking for a place to raise hatch and raise their young. Additionally, over 59 other aquatic bird species have been found at this location. The Laguna Negra is the largest of the coastal lagoons of Uruguay. The old-growth forest at this location is home to a herd of the smallest autochthonous deer in the world, along with weasels, wildcats, and raccoons. This forest is a great place to spot the blue cardinal.

The Most Dangerous Animals In Uruguay Today

While most animals in Uruguay will not hurt you, there are some dangerous animals in the country. Even though jaguars are extinct in Uruguay, these are the most dangerous animals in Uruguay. Be sure to watch for these most dangerous animals in Uruguay if you travel there:

  • Pumas – This mammal that cannot roar has been known to attack humans.
  • Micrurus altirostris – This member of the coral snake family is very venomous.
  • Nutria – This beaver-like animal can spread serious diseases, even if people encounter their droppings.
  • Latrodectus mactans spider- Sometimes called the brown widow spider, if you are bit by this spider, then you may go into renal failure.
  • Ocelots – Although they rarely attack, ocelots have attacked humans in Uruguay.

Endangered Animals In Uruguay

While you will not see a jaguar in Uruguay because they are extinct, there are endangered animals in Uruguay. While we will not deal with the long list of extant ones, endangered animals include:

The Flag of Uruguay

The Flag of Uruguay is made up of a field with nine equally spaced horizontal stripes of blue and white. The Sun of May is depicted as having a face and 16 rays that alternate between wavy and triangular in the white canton.

Uruguayan Animals

Agouti

The agouti is one of the only animals that can crack open Brazil nut pods!

Amazon Parrot

These parrots can be trained to be "talking birds" that mimic human speech

Ant

First evolved 100 million years ago!

Anteater

Has the longest tongue of any animal in relation to its body size!

Armadillo

Can curl into a hard, protective ball!

Armyworm

They are so named because they "march" in armies of worms from one crop to another in search of food

Banjo Catfish

The banjo catfish is extremely shy and known for hiding from onlookers.

Barb

There are over 1768 known species!

Barn Owl

Found everywhere around the world!

Barn Swallow

Older offspring help care for new hatchlings.

Bat

Detects prey using echolocation!

Bear

There are 8 different species!

Bed Bugs

Bed bugs feed for 4-12 minutes.

Bee

Rock paintings of bees date back 15,000 years

Beetle

There are more than 350,000 different species

Bird

Not all birds are able to fly!

Biscuit Beetle

The biscuit beetle form a symbiotic relationship with yeast

Black Tarantula

They can grow to be 7 inches long!

Black Widow Spider

They typically prey on insects!

Bobolink

In spring, the male bobolink is the only North American bird who is dark below and light colored above. This makes identification easy.

Booby

Seabirds found across the South Pacific!

Brazilian Black Tarantula

They seem to move in slow motion.

Brazilian Treehopper

“Mild-Mannered Minimonsters”

Brown Dog Tick

Can live its entire life indoors

Butterfly

There are thought to be up 17,500 species!

Caecilian

Some species' babies use their hooked or scraper-like teeth to peel off and eat their mother's skin

Caiman

Can grow to up 6 meters long!

Camel Cricket

The camel crickets that are found in the USA are light brown in color. They also have dark streaks all over their body.

Capybara

Excellent at both diving and swimming

Carpenter Ant

Carpenter ants can lift up to seven times their own weight with their teeth!

Cascabel

Cascabels rely on their camouflage first, and rattle if that doesn't work.

Cat

May have been domesticated up to 10,000 years ago.

Caterpillar

The larvae of a moth or butterfly!

Catfish

There are nearly 3,000 different species!

Centipede

There are about 3,000 documented species!

Chicken

First domesticated more than 10,000 years ago!

Cichlid

There are more than 2 000 known species!

Cockroach

Dated to be around 300 million years old!

Codling Moth

Pupae are able to undergo diapause to survive poor fruit yield years and winter.

Collared Peccary

Form bands of up to 12 individuals!

Common Furniture Beetle

The common furniture beetle feeds exclusively on wood

Common House Spider

House spiders have the ability to eat most insects in a home.

Coral Snake

There are over 80 species of coral snake worldwide.

Cormorant

They can fly 35 mph and dive 150 feet below water.

Cory Catfish

All Cory Catfish have three pairs of barbels around their mouth that they use to detect food.

Cow

There are nearly 1.5 billion worldwide!

Crab

There are 93 different crab groups

Crab-Eating Fox

The crab-eating fox is extremely adaptable, living in all sorts of habitats and eating almost any available food.

Crab Spider

Crab Spiders can mimic ants or bird droppings

Cricket

Male crickets can produce sounds by rubbing their wings together

Crocodile

Have changed little in 200 million years!

Crocodylomorph

Crocodylomorphs include extinct ancient species as well as 26 living species today.

Crow

A group of these birds is called a Murder.

Dog

First domesticated in South-East Asia!

Dog Tick

Dog ticks feed on dogs and other mammals

Donkey

First domesticated 5,000 years ago!

Dragonfly

It's larvae are carnivorous!

Dubia Cockroach

The most popular species of feeder roach

Duck

Rows of tiny plates line their teeth!

Dung Beetle

The dung beetle can push objects many times its own weight

Dusky Shark

The Dusky Shark sometimes eats trash discarded by humans.

Dwarf Boa

Some species can change color from dark to light, and back again.

Eagle

Has exceptional eyesight!

Earthworm

They are hermaphrodites, which means they have male and female organs

Earwig

There are nearly 2,000 different species!

Eel

Eels can be a mere few inches long to 13 feet!

Falcon

The fastest creatures on the planet!

Fallow deer

The fallow deer has more variation in its coat colors than most other deer.

False Widow Spider

False spiders actually prey on black widow spiders and other hazardous spiders

Fiddler Crab

The fiddler crab gets its name from the motion the males make with their over-sized claw during the mating ritual.

Firefly

The firefly produces some of the most efficient light in the world

Flamingo

Sleeps on just one leg!

Flea

Adult fleas can jump up to 7 inches in the air

Fleckvieh Cattle

Besides being bred for milk and meat, these cattle were also used as draft oxen.

Fly

There are more than 240,000 different species!

Flying Squirrel

Can glide up to 90 meters!

Frog

There are around 7,000 different species!

Fruit Fly

Fruit flies are among the most common research animals in the world

Fulvous Whistling Duck

They build a ramp from their nest, which leads to a nearby water source

Gecko

There are thought to be over 2,000 species!

German Cockroach

The most common type of urban roach

Glowworm

Found inhabiting dense woodland and caves!

Gnat

Males form large mating swarms at dusk

Grasshopper

There are 11,000 known species!

Guinea Pig

Natively found in the Andes Mountain range!

Guppy

Also known as the Millionfish!

Gypsy Moth

One of the most invasive species in the world

Hamster

Able to run as quickly backwards as forwards!

Hare

Can reach speeds of over 50 mph!

Harpy Eagle

Talon's the size of a grizzly bear's claws!

Harris’s Hawk

Their vision is eight times better than a human's

Hawk Moth Caterpillar

Many hawk moth caterpillars eat toxins from plants, but don’t sequester them the way milkweed butterflies do. Most toxins are excreted.

Hercules Beetle

This dynastine scarab beetle makes a weird huffing sound when it’s disturbed.

Heron

Inhabits wetlands around the world!

Hognose snake

Prima Donnas of the Snake World

Honey Bee

There are only 8 recognized species!

Argentine Horned Frog

Natively found in South America!

Horse

Has evolved over 50 million years!

Horsefly

Horseflies have been seen performing Immelmann turns, much like fighter jets.

House wren

The wren’s epithet, aedon, comes from a Greek queen who accidentally killed her only son. She was actually aiming for her nephew, and Zeus took pity on her and turned her into a nightingale.

Housefly

The fly has no teeth

Howler Monkey

Spends 80% of it's time resting!

Human

Thought to have orignated 200,000 years ago!

Hummingbird

Beat their wings up to 80 times per second!

Huntsman Spider

Some huntsman spiders have an interesting way of moving around. Some cartwheel while others do handsprings or backflips.

Ibis

Found in swamps, marshes and wetlands!

Iguana

Uses visual signals to communicate!

Insects

There are an estimated 30 million species!

Jacana

The jacana has the ability to swim underwater

Jack Crevalle

One of the biggest species in the Caranx genus

Jaguar

The largest feline on the American continent!

Jumping Spider

Some can jump 50 times the length of their bodies

Kingfisher

Inhabits wetlands and woodlands worldwide!

Ladybug

There are more than 5,000 species worldwide!

Leech

Has 10 pairs of eyes!

Lipstick Albino Boa

Lipstick albino boas are a designer morph that you'll only find from breeders.

Lizard

There are around 5,000 different species!

Locust

Each locust can eat its weight in plants each day.

Lone Star Tick

Only females have the ‘lone star’ marking

Macaw

The largest species of parrot in the world!

Maggot

Will only live in wet areas

Mallard

With an appropriate tail wind, the mallard can travel hundreds of miles a day

Maned Wolf

Despite its name, the Maned Wolf is not actually a wolf.

Margay

Margays are one of the world’s most highly adapted cat species for climbing trees!

Mayfly

There are 2,500 known species worldwide!

Mealybug

They have a symbiotic relationship with ants.

Megatherium

Megatherium probably used its lips more than its tongue when feeling for choice leaves in the treetops.

Mexican Free-Tailed Bat

Some colonies have millions of bats

Millipede

Some species have a poisonous bite!

Mockingbird

Mockingbirds are incredible mimics that can learn hundreds of songs!

Mole

Primarily hunts and feeds on Earthworms!

Molly

Known for their calm and peaceful nature!

Mongrel

Has characteristics of two or more breeds!

Monkey

There are around 260 known species!

Moorhen

Feeds on aquatic insects and water-spiders!

Mosquito

Only the female mosquito actually sucks blood

Moth

There are 250,000 different species!

Mountain Lion

Has no real natural predators!

Mouse

Found on every continent on Earth!

Mule

The offspring of a horse and donkey parents!

Muscovy Duck

Unlike most duck species, the Muscovy is silent and only makes noise when excited or threatened.

Nematode

Nematodes range in size from 1/10 of an inch to 28 feet long

No See Ums

There are more than 5,000 species.

Nutria

An invasive species, one female nutria can birth up to 200 babies in just a few years of living!

Ocelot

Also known as the Painted Leopard!

Orb Weaver

Females are about four times the size of males

Osprey

They reuse nesting sites for 70 years!

Otter

There are 13 different species worldwide

Owl

The owl can rotate its head some 270 degrees

Panther

Prefers to hunt at night than during the day!

Parakeet

Monk parakeets are the only parakeets that actually build nests. They’re also the only parakeets to nest in great colonies.

Parrot

Can live for up to 100 years!

Parrot Snake

The parrot snake shows off with bright green and bronze colors that cover its entire body.

Parrotlet

Parrotlets aren't the world's tiniest parrot — that would be the pygmy parrot of Australasia.

Peregrine Falcon

Fastest animal on Earth

Pheasant

Females lay between 8 and 12 eggs per clutch!

Pigeon

They can find their way back to their nests from up to 1300 miles away.

Pit Viper

Pit vipers's fangs fold up into their mouths when they don't need them.

Poison Dart Frog

Inhabits the jungles of Central and South America!

Pompano Fish

They are bottom-feeders

Porcupine

There are 30 different species worldwide!

Praying Mantis

The mantis can turn its head 180 degrees.

Puma

Has longer back legs than front legs!

Quail

Inhabits woodland and forest areas worldwide!

Quetzal

The tail feathers of the male can be 1m long!

Rat

Omnivores that eat anything!

Rattlesnake

Rattlesnakes may have evolved their rattle to warn bison away from them.

Red-Footed Tortoise

Male and female Red-Footed Tortoises move their heads to communicate.

Rhea

Male rheas mate with up to a dozen females and single-handedly raise up to 80 chicks at once!

River Turtle

Inhabits freshwater habitats around the world!

Rodents

The capybara, the world’s largest rodent, likes to be in and around bodies of water. Because of this, the Catholic Church in South America decided that it was a fish, and people were allowed to eat it during Lent and First Fridays.

Rooster

Will mate with the entire flock!

Roseate Spoonbill

The only Spoonbill in the western hemisphere!

Saber-Toothed Tiger

Canines up to 7 inches long!

Sable Ferret

Ferrets were used during the Revolutionary War to keep down the rat population.

Salamander

There are more than 700 different species!

Sand Crab

The sand crab burrows beneath the sand with its tail

Scorpion

There are around 2,000 known species!

Seahorse

Males give birth to up to 1,000 offspring!

Sharp-Shinned Hawk

In captivity, sharp-shinned hawks can live up to 13 years. However, in the wild, this number is significantly reduced to 3 years!

Sheep

Around 35 million in the English countryside!

Short-Eared Owl

The short-eared owl is one of the most widespread owl species in the world, covering five continents.

Shrew

The spinal column of the shrew Scutisorex somereni is so strong and reinforced that it can support the weight of an adult human.

Shrimp

There are 2,000 different species worldwide!

Silver Dollar

Closely related to the Piranha

Skink Lizard

Some skinks lay eggs in some habitats while giving birth to skinklets in other habitats.

Skunk

Also known as the Polecat!

Sloth

It's body temperature is between 30 - 34 degrees!

Slug

They glide around on one foot, which is aided by the slime they produce

Smokybrown Cockroach

Has up to 45 eggs per egg case

Snail

There are nearly 1,000 different species!

Snake

There are around 4,000 known species worldwide

Southern House Spider

Large web making house spider

Sparrow

There are 140 different species!

Spider Wasp

They prey on spiders to feed their larvae or they parasitize other spider wasps.

Squirrel

Small rodents found in woodlands worldwide!

Stick Insect

There are more than 3,000 different species!

Stork

They can’t sing like other birds.

Swainson’s Hawk

Their wings form a “V” shape when flying.

Swan

Populations have been affected by pollution!

Tapir

Most closely related to horses and rhinos!

Tarantula Hawk

Tarantula hawks are excellent pollinators, especially for milkweed.

Termite

Their mounds can be up to 9 meters tall!

Thrush

The American robin is called the robin because its red breast reminded European settlers of the robin back in the old country.

Tick

They inject hosts with a chemical that stops them from feeling the pain of the bite

Tiger Beetle

The adult tiger beetle is one of the fastest land insects in the world

Tortoise

Can live until they are more than 150 years old!

Toucan

There are more than 40 different species!

Tree Cricket

They make music with their wings

Tree Frog

Found in warmer jungles and forests!

Turtles

Some species of aquatic turtles can get up to 70 percent of their oxygen through their butt.

Umbrellabird

Migrates up and down the mountains!

Upland Sandpiper

They make jerky movements as they walk through the grass, searching for food.

Urutu Snake

The female Urutu snake grows longer and heavier than males of the same species

Vampire Bat

Have a heat sensor on the end of their nose!

Vinegaroon

Vinegaroons can spray 19 times before the glands are depleted

Vulture

There are 30 different species worldwide!

Wasp

There are around 75,000 recognised species!

Wattled Jacana

They are typically noisy birds but take on a soft tone with their young.

Whiptail Lizard

Many whiptail species reproduce asexually.

White Ferret / Albino Ferrets

There are two different types of white ferrets!

Wolf Spider

Carnivorous arachnid that hunts its prey.

Woodlouse

This animal can roll up into a ball

Woodpecker

There are 200 different species!

Worm

Doesn’t have eyes.

Yarara

Females are much larger than males

Yellow Anaconda

Anacondas take prey much bigger compared to body weight than other snakes.

Uruguayan Animals List

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About the Author

AZ Animals is a growing team of animals experts, researchers, farmers, conservationists, writers, editors, and -- of course -- pet owners who have come together to help you better understand the animal kingdom and how we interact.

Animals in Uruguay FAQs (Frequently Asked Questions) 

What kind of animals live in Uruguay?

Since Uruguay has many different ecosystems, you can find a wide variety of wildlife in the country. There are 19 bat species in the country, along with 32 species of rodents. You may spot some of the 24 different species of dolphins, porpoises and whales along the coast. The country is also home to 14 different types of carnivores.

Are there Jaguars in Uruguay?

Jaguars are extinct in Uruguay.

Are there crocodiles in Uruguay?

Yes, the broad-snouted caiman is a species of crocodile found in Uruguay. It usually lives in slow-moving water, and you may spot it in manmade cow ponds.

What is the national animal of Uruguay?

The national animal of Uruguay is the southern lapwing, which is often called the taro.

Are there monkeys in Uruguay?

There may be a limited number of howler monkeys living in forests in Uruguay, where you can find many other types of wildlife, including Geoffroy’s cats and ocelots.