animals with red eyes

21 Animals With Red Eyes (Pictures & Information)

Red-eyed animals are often considered to be spooky or otherworldly. However, there are many different reasons an animal might have red eyes. 

Some animals have red eyes due to a genetic mutation, while others develop red eyes after exposure to a virus. In some cases, red eyes can even be a sign of good health! 

Read Also: 11 Examples of Animals With Tusks (Pictures And Overviews)

No matter the reason, red-eyed animals are always interesting to look at. Some species of frogs have red eyes because they have a lot of pigment in their irises. This article will list 22 animals with red eyes and provide information and pictures about them.

21 Animals With Red Eyes

It is very common to see some animal eyes glow red at night, but that doesn’t mean they have red eyes all the time. The light from a full moon is much brighter than any other night, making their eyes look red. 

Here is a list of animals with red eyes which people can see even during the day.

1. Wood Duck 

wood duck, animals with red eyes

Wood duck has red eyes that help the birds blend into the background while hunting for food. The wood duck is a member of the duck family and is native to North America and is found in wooded areas near bodies of water. It is a popular game bird and is often hunted for sport. 

These animals are also kept as a pet by some people. It is a medium-sized bird with a mostly grey body, black and blue wings, a white belly, and a black tail. 

Wood duck males have colorful markings they use to attract females during the breeding season. Wood ducks are social birds that often live in pairs or small flocks. 

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During the breeding season, the males form pairs with females and defend their territories against other males. Females build nests in tree cavities, often high above the ground, and lay six to 15 eggs per clutch. 

The incubation period is about 30 days, and both parents help care for the young. Wood ducks feed on aquatic plants and animals such as insects, crustaceans, mollusks, and fish.

2. Red Eyed Tree Frog (Agalychnis callidryas)

Red-eyed tree frog

When disturbed or threatened, the Red-eyed tree frogs flash their big red eyes and open their mouths. The loud call of the male is used to attract mates and warn other males to stay away from his territory. These frogs are excellent swimmers.

Red-eyed tree frogs live in tropical rainforests in Central and South America. They can be found high up in trees, on the forest floor, or swimming in ponds or clear streams.

What do they eat?

Red-eyed tree frogs eat insects such as flies, moths, crickets, and beetles. They sit very still on a branch or leaf to catch their prey until an insect comes near them. Then, they leap forward and grab it with their long tongue. 

Red-eyed tree frogs use their sticky toe pads to hold onto branches while hunting for food at night time.

Read Also: 12 Animals With Small Eyes (Plus Pictures)

3. Red-Eyed Vireo (Vireo olivaceus)

Red-Eyed Vireo

This is a small American songbird that breeds in eastern North America. It is a small songbird with olive-green upperparts, white underparts, and red eyes; Adults have red eyes, whiles immatures have dark eyes.

Habitat: The red-eyed vireos breed in deciduous woodland habitats.

Behavior: This species is more often heard than seen as it forages high in the trees, searching for insects. The red-eyed vireo is also known for its mimicry and can imitate the songs of other birds.

Conservation status: The red-eyed vireo is not considered at risk of extinction.

4. Peacock Mantis Shrimp (Odontodactylus Scyllarus)

Peacock Mantis Shrimp

The peacock mantis shrimp is a large stomatopod native to the Indo-Pacific. It is one of the largest and most aggressive mantis shrimp, reaching between 3–18 cm (1.2–7.1 in) in length. 

The peacock mantis shrimp gets its name from its colorful appearance and aggressive behavior. It is a popular aquarium pet but can be very destructive to tanks and other animals.

The peacock mantis shrimp eyes contain three times as many color receptors as human eyes and can perceive a much wider range of colors. They also can see circularly polarized light.

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5. Box Turtle (Terrapene)

box turtle

Box turtles are common names for several different turtle species. There are dozens of turtles called box turtles, including the Asian, the North American, and the eastern box turtle.

Generally, male box turtles have red eyes, and females have brown eyes. However, the turtles are also identified by their unique patterns on the underside of their shells. The males have more bright and more distinctive colors than the females.

Females typically have a duller shell that is shorter than males. Females also tend to be larger than males in terms of weight and length.

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6. European Adder (Vipera berus)

European viper

The common European viper is a venomous snake found throughout Europe and east Asia. It is also known as the European adder. 

This snake is typically brown or grey, with a dark zigzag pattern running down its back. It can grow between 60 and 80cm in length and is dangerous to humans.

The eyes of European adders have vertical pupils and may vary with gender; females have bright red color, and males have dark red/purple. They tend to be oval and relatively large in comparison to the size of the head. 

By the day, they are positioned at the top of the head, allowing for binocular vision while hunting prey, whereas, at night, they are moved to the sides, allowing the snake to see its surroundings more clearly. 

When looking at an adder from above, it is possible to see their eyes as two little dots on either side of their head.

7. Black-Necked Grebes (Podiceps Nigricollis)

Black-Necked Grebes

Black-necked grebes have bright coral-red eyes and long, black necks. They are found in freshwater lakes and ponds in the western hemisphere.

Black-necked grebes weigh between 250-600 g and have a wingspan of 52-55cm. Their bills are long and thin, and their feet are webbed. 

Males and females look similar, although males tend to be slightly larger. These birds are mostly black, with white markings on their throats and upper breasts. Their backs are dark gray or brown, and their undersides are white. Their tails are short and square-shaped.

8. American Coot

American coot

The American Coots have bright red eyes, which they use to forage for food and escape predators. The American Coots have a diet of aquatic plants, small fish, and insects. 

These creatures are found in freshwater marshes and ponds. Coots are known to build floating nests, but the materials used usually sink, causing the bird to create a new nest every year.

The American Coot is found in many parts of the United States. The bird has been seen as far north as Alaska and Canada but can also be found in New Mexico, California, Texas, and Louisiana. The bird is also found in sections of South America, including Columbia, Peru, and Chile.

9. Night Heron (Nycticorax nycticorax)

Night Heron, animals with red eyes

Adult Night Herons have red colored eyes. There are different species of herons, and each has different eye colors. Night Herons are mainly found in southern and southeastern Europe and tend to migrate to west and central Africa in the winter.

Night Herons are one of the few species of heron that do not form breeding colonies but mate and breed near where they roost.

The Night Heron nests in trees and lays between 3 and 7 eggs. The eggs hatch after about 24 days, and the young leave their nest after another 6 weeks.

10. Rock Bass (Ambloplites rupestris)

rock bass

The rock bass has bright red eyes and is often referred to as goggle eye and red eye bass.

The rock bass is a member of the sunfish family and can be found in streams and lakes across eastern North America. The fish prefers slow-moving or still water and can often be found near submerged logs or rocks. The rock bass is a voracious feeder, consuming tiny fish, insects, and crustaceans.

11. Redeye Tetra

redeye tetra

Redeye tetras have red eyes, which they use to signal their mates and identify their species. These fish come from a family of tropical freshwater fish, Characidae. 

They are mostly found in the Amazon River Basin in South America but have been introduced to many other countries and continents.

The Red Eye Tetra is a peaceful community fish that suits most tanks. They grow up to 7 cm (2.8 in) in length and prefer living in groups of at least 6 or more. 

A 10-gallon tank is sufficient for a small group of these fish, but they will do better in larger tanks with plenty of hiding spots.

Red Eye Tetras are omnivores and accept most aquarium foods, including flakes, small granules, pellets, worms, and frozen or live Brine shrimps. Be sure to provide them with a varied diet for optimal health. 

These fish are very sensitive to water conditions, so regular water changes are essential.

12. Cinnamon Teal

Cinnamon Teal

Cinnamon teal has an orange to bright red eye color; The cinnamon teal is a dabbling duck. It is commonly found in Central America. 

Breeding males have an overall reddish-brown plumage with a blue wing patch, white underwing, and a long dark bill with a dark tip. Adult females have mottled brown plumage and yellow/red eyes; Both genders have yellow legs and feet. 

These birds dabble for food in shallow water or graze on the land. They mainly eat aquatic invertebrates and also feed on plant material and small vertebrates.

13. Red-Eyed Bulbul (P. nigricans)

Red-Eyed Bulbul

The red-eyed bulbuls have red eyes, which can sometimes turn cream-colored. They are found in southwestern Africa, and their natural habitats are subtropical or tropical moist lowland forests, dry savanna, and subtropical or tropical dry shrubland.

The red-eyed bulbuls are omnivores, feeding on fruits, insects, nectar, and small vertebrates. The animals have an extensive range and are locally common. No overall population trend has been noted, but the number of birds in some regions is declining due to habitat loss through farming, deforestation, and urbanization.

14. Stejneger’s Pit Viper

Stejneger's Pit Viper

This is a venomous snake with red eyes native to Asia. The snake is found in forests and is nocturnal. It feeds on lizards and small mammals.

The venom of the Stejneger’s pit viper is highly toxic and can cause severe tissue damage, hemorrhaging, and even death if it bites a human. They prefer to hunt at night and avoid high temperatures during the day.

15. Bronzed Cowbird (Molothrus aeneus)

Bronzed Cowbird

Bronzed Cowbirds are small black birds with red eyes with heavy and dark bills. These birds are mostly found in Texas, Arizona, California, and Central America to Panama. Bronzed cowbirds are found in farmland, brush, and open woodlands. 

The bronzed cowbird is a brood parasite, which means it lays its eggs in the nests of other bird species. The female cowbird will often follow a host bird until it finds an appropriate nest. Once she finds a nest, she will lay one of her eggs inside it and then fly away. 

The host bird will then care for the cowbird chick as if it were it’s own. This strategy allows the bronzed cowbird to save time and energy that would otherwise be spent raising its own young.

What do they eat?

These birds are omnivores/insectivores and eat many insects, including moths, flies, bees, wasps, ants, beetles, grasshoppers, mantids, grasses, seeds, and fruits.

16. Phainopepla (Phainopepla nitens)


Males and females are quite different in appearance. The male is glossy black with a long crest, while the female is grey-brown with buff streaks. They both have red eyes.

The phainopepla has a distinctive call that sounds like “fee-no-pep-la” or “feenopeple.” This name comes from the Greek words “phaios,” meaning “apparent,” and “peplos,” meaning “robe.” The bird is also sometimes called the “black phainopepla” or simply the “blackbird.”

The phainopepla is found in open woodlands in the southwestern United States and northern Mexico. It is a migratory species, wintering in southern California, Arizona, and Texas.

This bird mainly eats fruits but will also eat flying insects. The bird is often seen feeding on mistletoe berries.

17. Common Loon

common Loon

This is a large diving bird with red eyes and a long body. The Loon is found in freshwater lakes and rivers; Common loons are mainly found in freshwater lakes and rivers. 

The common Loon is a migratory bird spending the winters in coastal waters. Their diet consists of fish and crustaceans, which they hunt by swimming underwater. The Loon uses its feet to propel itself through the water and its wings to steer.

The Loon is a protected species in many countries. The Migratory Bird Treaty Act of 1918 protects loons and other migratory birds in the United States.

18. Satanic Leaf-Tailed Geckos

Satanic Leaf-Tailed Geckos

This is one of the smallest leaf-tailed geckos with red eyes and a horned head, measuring 10 to 12 inches in length. The Satanic Leaf-tailed Gecko is native to Madagascar and can be found in the island’s rainforests.

These geckos are nocturnal and spend their days hiding among the leaves and branches, waiting for nightfall to come out and hunt for food. 

This creature is a master of camouflage and can change its skin color to match its surroundings. This allows it to blend in so well that it is almost impossible to spot. 

When it feels threatened, the Satanic Leaf-tailed Gecko will open its mouth wide and hiss, showing off its sharp teeth. If that doesn’t scare off its attacker, the gecko will drop its tail as a distraction while it makes its escape.

19. Albino Corn Snake

Albino Corn Snake

Albino corn snakes have red eyes that result from the lack of pigment in their retinas. These creatures are often more expensive than other corn snakes because they are less common.

Albino corn snakes are naturally docile, making them ideal pets for first-time snake owners. They are typically not aggressive and will only strike if they feel threatened. 

If handled properly and often, albino corn snakes can become quite tame and even enjoy being handled by their owners. Their diets consist of mice, rats, and other small rodents. Most corn snakes are born with a white background and later develop brown patterns as they mature.

20. Rosy-Billed Pochard (Netta peposaca)

rosy-Billed Pochard (Netta peposaca)

The Rosy-billed Pochard is a bird in the duck, goose, and swan family Anatidae. It is found in central and southern South America, particularly in Argentina, Uruguay, Chile, Brazil, and Paraguay. 

The scientific name derives from the Ancient Greek Netta, “duck,” and Latin peposaca, “rosy-billed.”

It is a large bird, similar in size to the North American Redhead (Aythya americana). The adult male has a dark head and neck, red eyes, a purple sheen, and a distinctive rosy bill. The female is brownish overall with a paler head and does not have a rosy bill.

This specie breeds on freshwater lakes and marshes in the southern part of its range, but further north, it is found on coastal lagoons. The nest is built among aquatic vegetation. 

It lays 8-12 eggs at a time. This bird’s diet consists of aquatic plants, seed roots, and other grasses.

21. Flesh Fly

flesh fly

Flesh Flies look similar to normal house flies but are approximately 20% larger. They are black and have a distinctively shiny appearance with bright red eyes

Their eyes are large, and the hair on their thorax is short and sparse. The wings of the Flesh Fly are a dull grey color, with three distinctive dark stripes running across them.

Flesh Flies rarely enter homes; however, if they do, they will be attracted to anything that smells rotten or decaying. Dead animals, rotting meat, open wounds, and feces can attract Flesh Flies into your home. 

If you live near a refuse dumpster or other source of rotting material, it’s crucial to ensure that this is sealed off from your property as much as possible to prevent Flesh Flies from gaining access to your home.

Related Questions

Can animals with red eyes see?

Yes, animals with red eyes can see. However, their vision may not be as sharp as that of animals with other eye colors.

What do animals with red eyes see?

There is no definitive answer to this question, as different animals see different colors depending on their level of color vision. However, it is generally believed that animals with red eyes see colors similarly to humans with red-green color blindness and can see in low lights. 

This means that they may struggle to distinguish between certain colors, but overall, their color vision is relatively normal, although their vision may not be as sharp.

Conclusion: 21 Animal Species That Have Red Eyes

We hope you enjoyed our article and found it informative. This blog is filled with different types of animals with red eyes, but we hope it gives you an idea of what you can find. 

Finding pets to adopt can be difficult and scary, but you can learn a lot from some red-eyed animals. Please share this article with your friends and family.

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