Animals that start with R
HOME · Biodiversity

22 Animals That Start With R With Pictures and Facts

Welcome to this list of animals that start with R! From rabbits to ravens, let’s examine their various habitats, diets, and peculiarities. This journey promises to be informative and intriguing. So, come with us to see these lively members of this region of the animal kingdom!

22 Animals Beginning with R

1. Rabbit (Oryctolagus cuniculus)

Photo by Aswathy N on Unsplash.

Fun Fact: Rabbits are common animals with a distinctive method of communication, which involves a dance called a "binky." For instance, they jump into the air and twist their bodies mid-air when happy and content. 

Certain rabbits are vulnerable or near threatened, while others flourish. In some areas, rabbits are pests that consume crops belonging to farmers. However, regardless of their status, rabbits constantly run through meadows, forage in fields, or calmly rest in a child's arms.

Read more: Types of Rabbits.

2. Raccoon (Procyon lotor)

Photo by Vincent Dörig on Unsplash.

Fun Fact: Raccoons display problem-solving skills and the ability to adjust to various environments. They can open latches, unscrew jars, and pick locks using dexterous paws5. Moreover, raccoons are curious and can access places they should not be.

As the sun sets, the typically solitary raccoons become more active. Curiously, they engage in unique "washing" behavior where they rinse their food in water before eating. Experts believe this behavior improves their sense of touch. 

Related Read: Raccoon Facts, Types of Raccoons.

3. Rat (Rattus)

Photo by Daniil Komov on Unsplash.

Fun Fact: Rats demonstrate strong problem-solving skills and the ability to navigate complex mazes. As a result, researchers often use them in studies to examine human behavior and cognitive skills. 

Rats live everywhere, including in urban and rural areas. Despite being pests, rats have complex social structures that involve helping their fellow pack members. 

For example, they risk their safety to free a trapped comrade4. To communicate with one another, rats rely on their sense of smell and meticulous scent-marking to convey vital messages.

Related Read: Rat Quotes.

4. Rhinoceros (Rhinocerotidae)

Photo by Pauline Bernfeld on Unsplash.

Fun Fact: Rhinoceroses have a keen sense of smell, detecting scents from great distances. They can even identify individual animals by their unique scent markings. Moreover, their smell helps rhinoceroses communicate with each other, find potential mates, and locate food and water. 

Spanning across the diverse landscapes of Africa and Asia, the rhinoceros prefers to dwell in grasslands, savannas, and forested regions. Their most distinguishing feature, a horn made of keratin - the same as our nails and hair - proudly stands out. They also have tough skin with folds that aid in thermoregulation and easy mobility.

Due to its medicinal value, poachers hunt the rhinoceros for its keratin horn. Relentless hunting has pushed various rhino species to the brink of extinction. 

Related Read: Rhinoceros Facts.

5. Red Panda (Ailurus fulgens)

red panda
Photo by Philippe Oursel on Unsplash.

Fun Fact: It is a common misconception that the red panda is closely related to the giant panda. However, their genetic makeup is quite different. The truth is that the red panda is more pertaining to raccoons and weasels than its giant namesake.

While its scientific name, Ailurus fulgens, translates to "shining cat" in Latin, the red panda is not a feline. Instead, it belongs to a unique family known as Ailuridae. This small mammal is easily recognizable due to its reddish-brown fur, bushy tail, and distinctive facial features.

The Red Panda inhabits the treetops of the Eastern Himalayas and Southwest China's mountainous forests. Despite their cat-like appearance, their reddish-brown fur helps them blend in with the surrounding moss and lichen. 

They are solitary animals that spend much time climbing trees and consuming bamboo shoots. Moreover, they have semi-retractable claws and an adapted wrist bone that works like a "false thumb," enabling them to grip bamboo.

Related Read: Red Panda Facts.

6. Reindeer (Rangifer tarandus)

Photo by Sébastien Goldberg on Unsplash.

Fun Fact: Male and female reindeer grow antlers, unlike most deer species. Moreover, females retain their antlers throughout the winter since they help them dig through the snow to find food.

Reindeers have a unique nasal structure that warms frigid air before it reaches their lungs. They also undertake the longest migration of any land mammal, covering up to 3,000 miles yearly. 

Related Read: Types of Deer, Types of Reindeer.

7. Robin (Erithacus rubecula)

Photo by Daniel Roberts on Unsplash.

Fun Fact: Despite its name, the American Robin belongs to the thrush family–with bluebirds and thrushes–and not the Robin family.  

The American Robin has bright red feathers on its breast. It also symbolizes spring in many parts of North America. Moreover, these small birds sing a pleasant song early in the morning, greeting a new day. 

Despite their size, these robins are territorial, protecting small backyards or woodlands with equal passion. Playing a vital role in these habitats, these flying animals that start with R love to eat insects, worms, and more.

Related Read: Robin Facts.

8. Rottweiler (Canis lupus familiaris)

Photo by Alexas_Fotos on Pixabay.

Fun Fact: Despite their muscular build and powerful presence, rottweilers are gentle and loyal. They are incredibly loving and protective of their families. Moreover, they are excellent therapy dogs and general companions. 

Rottweilers are imposing but are generally calm and self-assured. They choose friends wisely and show strong loyalty towards their family. Likewise, these dogs are intelligent and are strongly protective, making them excellent police or therapy dogs. Owners must provide rottweilers with consistent, firm, and respectful early socialization and training to help them reach their true potential.

Hence, owners must give rottweilers a balanced diet, exercise, and emotional support. They also need good quality dog food for their age, size, and activity level. Moreover, owners must secure an ample backyard before getting a rottweiler since they love open spaces. Finally, don’t leave rottweilers alone for extended periods if you don’t want them to become destructive.

9. Rattlesnake (Crotalus)

Photo by Jensine Odom on Unsplash.

Fun Fact: The rattlesnake's rattle comprises segments of keratin, the same material that makes up our hair and nails. Each skin shedding adds a new segment to the rattle, producing a unique sound when the snake shakes its tail. 

Rattlesnakes belong to the pit viper family, with various patterns and colors that help them blend in with their surroundings. The rattle warns potential predators and allows the rattlesnake to defend itself without biting. They also regulate the venom they release to conserve it. Therefore, not all of their bites result in excruciating pain1.

Related Read: Rattlesnake Facts, Types of Rattlesnake.

10. Raven (Corvus corax)

Photo by Babs Müller on Pixabay.

Fun Fact: Ravens are among the most intelligent birds in the world3. They can use tools, solve complex puzzles, and mimic human speech. Moreover, they are playful birds, often engaging in games with ravens or other animals.

Ravens are also monogamous, committing to their partner regardless of challenges or difficulties. These birds have glossy black feathers, making them easily recognizable in every environment. Sometimes, they like playing games like sliding down snowbanks or performing aerial flips. They also come back to the exact nesting location every year.

Related Read: Raven Facts.

11. Red Fox (Vulpes vulpes)

red fox
Photo by Gary Bendig on Unsplash.

Fun Fact: Red foxes can thrive in habitats such as forests, grasslands, mountains, and urban areas. Moreover, they are among the few wild animals that can thrive near human settlements. 

The red fox has a reddish-brown coat that subtly reflects the warm light of dusk. As the largest member of the fox family, the red fox has spread across North America, North Africa, Europe, and Asia. It has even appeared in Australia and the Falkland Islands. If you want to explore more about this animal that starts with R, click the link below.

Related Read: Fox Facts.

12. Rough Green Snake (Opheodrys aestivus)

rough green snake
Photo by Peter Paplanus on Wikimedia Commons licensed under CC BY 2.0 (Cropped from original).

Fun Fact: Despite its name, the rough green snake has smooth scales, making it one of the planet’s most visually striking snakes. Moreover, its bright green color allows it to blend into its surroundings. 

The rough green snake is gentle and would rather avoid confrontations. They mostly keep to themselves but seek other snakes during the breeding season. Females can lay around a dozen eggs yearly, often hidden under rocks or within decaying logs.

Another snake animal that starts with R is a racer snake. This reptile is a non-venomous snake native to North America and Central America, from southern Canada to Guatemala. 

Related Read: Snake Facts.

13. Ring-tailed Lemur (Lemur catta)

ring-tailed lemur
Photo by Pexels on Pixabay.

Fun Fact: The ring-tailed lemur performs a variety of vocalizations, including purring, barking, and singing, which they use to establish their territory, communicate with group members, and attract mates. 

These lemur species inhabit the forested areas of Madagascar, creating homes amidst the thick trees where they employ their superb climbing skills. Their diet primarily consists of fruits, leaves, and insects, making them vital for seed dispersal and balance of the local insect population.

Besides vocalizations, these social animals communicate with scent-marking and physical displays. Additionally, this animal that starts with R loves sunbathing. 

Related Read: Lemur Facts.

14. Red-Handed Tamarin (Saguinus midas)

red-handed tamarin
Photo by Flickr on Pexels.

Fun Fact: The red-handed tamarin gets its name from its reputation for stealing food from other animals. Their agility and nimble fingers allow them to snatch fruits, insects, and small vertebrates from unsuspecting creatures.

The Red-handed tamarin is a small monkey living in the rainforests of South America. Despite its size, this monkey can perform impressive acrobatics; it can leap over 60 feet from tree to tree. Additionally, this monkey protects its territory with unexpected courage and vigor.

Related Read: Monkey Facts.

15. River Otter (Lontra canadensis)

river otter
Photo by Ellie Burgin on Pexels.

Fun Fact: River otters can hold their breath underwater for up to eight minutes. Moreover, their streamlined bodies, webbed feet, and thick, waterproof coats allow them to move through the water quickly. 

River otters are playful and often play with other otters2, such as sliding down muddy banks, wrestling, and chasing each other. They communicate through various calls, such as whistles, buzzes, giggles, and screams. Interestingly, they are both solitary and social.

Related Read: Otter Facts.

16. Rough-legged Hawk (Buteo lagopus)

Photo by dfaulder on Wikimedia Commons licensed under CC BY 2.0 (Cropped from original).

Fun Fact: The rough-legged hawk changes its appearance depending on the season. It has a dark brown plumage with a speckled pattern in the summer. On the other hand, during the winter, the rough-legged hawk’s feathers turn almost entirely white. This camouflage ability allows the bird to hunt voles and lemmings undetected. 

The Rough-legged Hawk is a bird of prey in the Arctic region. It protects itself against the cold with its feather-covered legs. Moreover, they are monogamous birds that build their nests on cliffs or the ground to protect their young from predators.

Related Read: Hawk vs Falcon.

17. Red Knee Tarantula (Brachypelma smithi)

red knee tarantula
Photo by James St. John on Wikimedia Commons licensed under CC BY 2.0 (Cropped from original).

Fun Fact: Despite its intimidating appearance, the red knee tarantula is generally not a significant threat to humans. It is venomous but relatively mild and less dangerous than a bee sting.

This arachnid is native to the forests of Central and South America. It has red bands on its legs that warn predators away. When threatened, the red knee tarantula releases urticating hairs from their abdomen, causing significant discomfort to their adversaries. This spider primarily uses its venom to immobilize their prey.

Related read: Tarantula Facts.

18. Red-eared Slider (Trachemys scripta elegans)

red-eared slider
Photo by zoosnow on Pixabay.

Fun Fact: The red-eared slider, a common pet, has a red stripe behind its eyes, hence the name. Moreover, it can retract its head and limbs into its shell. 

Originally native to the southern United States, these turtles are strong swimmers. One can often find them basking under the sun on logs or rocks near waterways. Sunbathing helps them regulate their body temperature. While slow on land, red-eared sliders are agile and quick on the water, thanks to their webbed feet.

Related read: Types of Turtle.

19. Rocky Mountain Elk (Cervus canadensis nelsoni)

rocky mountain elk
Photo by Thomas Fuhrmann on Wikimedia Commons licensed under CC BY-SA 4.0 (Cropped from original).

Fun Fact: The Rocky Mountain elk is among North America's largest deer. They stand around five feet tall at the shoulder and weigh up to 700 pounds. 

These animals that start with R shed their four-foot-long antlers and regrow them yearly. Despite their size, they can also run 45 miles an hour, showing great athletic ability. With an insatiable appetite for vegetation, these giants mainly feast on grass, leaves, shoots, and, occasionally, mushrooms.

20. Reef Shark (Carcharhinus perezii)

Reef Shark
Photo by David Clode on Unsplash.

Fun Fact: Reef sharks play a significant role in maintaining the health of coral reefs!

With their slender grey bodies and contrasting white underbellies, Reef Sharks reside in warm, vibrant coral reefs. With their sharp teeth and hunting skills, they actively regulate the population of smaller marine creatures, maintaining the overall health and biodiversity of the reef environment.

21. Rainbow Lorikeet

Rainbow Lorikeet
Photo by Joey Smith on Unsplash.

Fun Fact: Did you know Rainbow Lorikeets, a vibrant colorful bird with social personalities, are actually talkative parrot family members? This interesting species tends to thrive in noisy and energetic flocks in the wild, making them an auditory spectacle in their native habitats.

Each Lorikeet is a living rainbow, their bold hues serving a dual purpose: communication and courtship. They're social creatures, using color to bond and establish rank.

But their uniqueness extends beyond their looks. They lap up nectar and pollen, their main meal thanks to brush-like tongue tips. These quirky eaters double as crucial pollinators, making them environmental superheroes, too.

Read more: Parrot Facts.

22. Red Squirrel

Red Squirrel
Photo by Uljana Borodina on Unsplash.

Ever seen a rodent that's both cute and crucial? You're probably picturing the Red Squirrel! These furry acrobats spend their lives flitting from tree to tree, their reddish coats contrasting to the green canopies.

Each Red Squirrel is a forest's favorite tenant, playing a key role in woodland health. They plant thousands of trees accidentally, forgetting where they buried their hoard of seeds and nuts. This makes them nature's unwitting gardeners.

Factoring in their deftness in tree-top navigation, we have a creature embodying beauty and purpose. Witnessing a Red Squirrel leap, twist, and run fulfills every delightful stereotype of woodland nimbleness!

Read more: Squirrel Facts.

Conclusion: Animals That Start With R

Wrapping up, this diverse lineup of animals that start with R underscores the spectrum of life and the critical roles they play in our global ecosystems. From the fluffy rabbits to the ever-impressive Reef Shark, each holds its ground and contributes significantly to the delicate balance of nature. 

So let's keep respecting these R animals for their indispensable parts in making our world the diverse, dynamic place it is.

More A-Z Animals:


W. K., Herbert, S. S., Rehling, G. C., & Gennaro, J. F. (2002). Factors that influence venom expenditure in viperids and other snake species during predatory and defensive contexts. Biology of the Vipers, 207-233.


Gail M. Blundell, Merav Ben-David, R. Terry Bowyer, Sociality in river otters: cooperative foraging or reproductive strategies?. Behavioral Ecology, Volume 13, Issue 1, January 2002, Pages 134–141.


Pika, S., Sima, M.J., Blum, C.R. et al. Ravens parallel great apes in physical and social cognitive skills. Sci Rep 10, 20617 (2020).


Ben-Ami Bartal, I., Decety, J., & Mason, P. (2011). Empathy and Pro-Social Behavior in Rats. Science, 334(6061), 1427-1430.


Zeveloff, S. I. (2002). Raccoons: A natural history. Washington, DC: Smithsonian Institution Press.

By Mike Gomez, BA.

Mike is a degree-qualified researcher and writer passionate about increasing global awareness about climate change and encouraging people to act collectively in resolving these issues.

Photo by KVNSBL on Pixabay
Pin Me:
Pin Image Portrait 20 Animals That Start With R With Pictures and Facts
Sign Up for Updates