Animals!
Discover the strongest, smartest, and fastest animals in the world by searching below, or scroll to see all animals listed from A-Z. We are the largest website of our kind for wild animal and pet lovers worldwide!
We believe that if people know more about the world’s creatures they will better care for them. That’s why we add new animals for you to discover – each and every day! Learn about any animal using the search box below or subscribe to our YouTube Channel. Also be sure to check out our growing list of Animal Quizzes and Web Stories.
Discover Your Favorite Animal Today!
Latest from A-Z Animals
7 Reasons West Virginia Is the Ideal Spot for Deer Hunting in the U.S.
West Virginia is a well-known destination for hunters. In fact, many avid hunters will travel across the country to the state for its diverse terrain and abundant wildlife population. The… Read More
By Sammi Caramela 14 mins ago
How Deep Is the Rio de Janeiro Harbor?
The Rio de Janeiro Harbor, also known as Guanabara Bay (Baía de Guanabara in Portuguese), is one of the world's largest natural bays. Located in Rio de Janeiro, Brazil, on… Read More
By Clemence Maureen Feniou 22 mins ago
Cornish Rex vs Havana Brown Cat: Key Differences Explained
If you’re looking to bring home a cat with unique coloring and distinctive features, you may want to check out Cornish Rex vs. Havana Brown cats. These two beautiful breeds… Read More
By Sandy Porter 30 mins ago
Discover the Largest House in Colorado And Just How Big 56,000 Square Feet Really Is
Colorado is known for its premier ski resorts and beautiful landscapes of mountains and forests. The Centennial State is a perfect spot to escape everyday life and enjoy hiking and… Read More
By Erica Scassellati 33 mins ago
10 Reasons Indiana Has the Best Deer Hunting in the U.S.
Indiana may not be as well-known among hunters as other states. However, it can still provide fruitful hunting if you approach it correctly. This article will examine the reasons Indiana… Read More
By Kristin Hitchcock 35 mins ago
Dreaming of the Ocean: Discover the Spiritual Meaning and Interpretation
Many of us feel a special tie to the ocean. Whether it’s fond memories spent at our favorite beaches or simply awe of its undeniable mystery, our connection to the… Read More
By Sammi Caramela 49 mins ago
8 Amazing Benefits of Keeping Snake Plants in Your Home
Among the easiest indoor plants to maintain is the snake plant, sometimes referred to as "Mother-in-Law's Tongue" and Sansevieria. These plants are great for novice plant parents. Did you know… Read More
By Kirstin Harrington 51 mins ago
Young Lion Wants Nothing Other Than to Cuddle After a Long Night of Hunting
When we think of the apex predator in the animal kingdom, our minds typically go to the king of the jungle, the lion. And when we think of an animal… Read More
By Hannah Crawford 52 mins ago
The 7 Best New Hampshire Lakes For Swimming
New Hampshire has some of the clearest and most beautiful lakes in the country. These lakes are excellent swimming holes and spots, perfect for beating the heat during warm summers. Listed… Read More
By Nixza Gonzalez 53 mins ago
The 7 Main Types of Animals And Their Characteristics
There are many different types of animals in the world, but some of the largest categories include:
Mammals
The official mammal class is Mammalia. Animals that are considered mammals include warm-blooded vertebrates that have hair or fur and whose babies drink milk. Unlike other animal types like birds and insects, all mammal babies drink milk that comes from their mother’s bodies. This is one of the key ways to know if an animal is a mammal.
See the complete list of mammals.
Reptiles
Lizards, dinosaurs, crocodiles, turtles, and snakes – all belong to that ancient and stout class of animals known as the reptiles. This is a diverse group with more than 10,000 different species and a huge representation in the fossil record. Once the dominant land vertebrates on the planet, reptiles still occupy just about every single ecosystem outside of the extreme north and south.
See the complete list of reptiles.
Fish
Fish are aquatic vertebrates. They usually have gills, paired fins, a long body covered with scales, and tend to be cold-blooded. “Fish” is a term used to refer to lampreys, sharks, coelacanths and ray-finned fishes, but is not a taxonomic group, which is a clade or group containing a common ancestor and all its descendants.
See the complete list of fish.
Birds
Birds, members of the class Aves, include more than 10,400 living species. Their feathers distinguish them from all other classes of animal; no other animals on earth have them. If you see an animal with feathers, it’s undoubtedly a bird. Like mammals, birds are warm-blooded vertebrates with four-chambered hearts. However, they are more closely related to reptiles and are believed to have evolved from dinosaurs.
See the complete list of birds.
Amphibians
The official class of amphibians is Amphibia. To have the classification of an amphibian, an animal must be a vertebrate, require water to survive, be cold-blooded, and spend time both on land and in water. Though other animals only live on land or in the water, amphibians have the unique ability to thrive equally in both. Amphibians cover over 6,000 different species across the globe, but about 90% are frogs.
See the complete list of amphibians.
Invertebrates
The definition of an invertebrate is any animal that does not have a backbone or vertebral column. The most prolific and easily recognizable members of the invertebrate family are insects. It’s estimated that upwards of 30 million individual species of invertebrates may exist accounting for between 90-95 percent of all organisms on the planet.
See the complete list of invertebrates.
Insects
All insects are part of the taxonomical phylum Arthropoda, and they are collectively referred to as arthropods. It is common to see this name misspelled as “anthropod,” but this is not the correct term. They can be found in nearly every environment on the planet, and they currently account for over half of all known living organisms in the world. They have undergone many cycles of evolution depending on the resources available to them.
See the complete list of insects.
Explore Types of Wild Animals from Around the World
We track thousands of animals from every continent and corner on earth, and are adding more every day!
- African Animals – Africa is home to some of the most incredible and dangerous animals in the world.
- Asian Animals – Asia has the world’s longest coastline, and an amazing diversity of exotic animals, birds, and more.
- Central American Animals – Discover the the nearly 400 different animals we track in Central America today.
- Eurasian Animals – Eurasia has some of the rarest animals in the world, like Siberian Tigers and Snow Leopards.
- European Animals – We track over 500 different animals in Europe, including wolves and bears.
- North American Animals – North America has many beautiful national parks that house some of the rarest animals on earth.
- Marine (Ocean) Animals – The ocean is teaming with life, from the smallest shrimp to the largest animal ever – the Blue Whale!
- Oceanian Animals – Oceania has many islands, and the world’s highest concentration of marsupials.
- South American Animals – Home to the stealthy Jaguar, the friendly Capybara, and many more!
See Endangered and Extinct Animals Lists
A-Z Animals follow’s the IUCN Red List of Threatened Species definitions of threatened and endangered animals. Please consult the lists below to learn more about which animals need our help the most
- Extinct – Species that no longer exist on earth
- Extinct in the Wild – Species that are only known to survive in captive or cultivated environments
- Critically Endangered – Animals that face an extremely high risk of extinction in the wild
- Endangered – Animal species that face a high risk of extinction in the wild
- Vulnerable – Animal species that face a risk of extinction in the wild
- Near Threatened – Species that are facing population challenges and likely to become vulnerable to extinction soon
- Least Concern – Animals with strong populations that are not expected to face extinction risk in the near future
- Data Deficient – Species where we lack adequate information to assess the risk
- Not Evaluated – Animal species that have not been evaluated yet
Types of Animals By Letter: Explore A to Z Animal Lists
See lists of animals that start with every letter of the alphabet, from A to Z. We track all types of animals like lions and tigers, dogs and cats, even dinosaurs and spiders. Choose your favorite letter below to see all animals that start with it today.
Animals that Start with A
Example: The Australian Cockroach
Animals that Start with B
Example: The Bornean Orangutan
Animals that Start with C
Example: The Collie Mix
Animals that Start with D
Example: The Draco Volans Lizard
Animals that Start with E
Example: The English Bulldog
Animals that Start with F
Example: The Fox Snakes
Animals that Start with G
Example: The Gopher
Animals that Start with H
Example: The Hairy-footed Flower Bee
Animals that Start with I
Example: The IMG Boa Constrictor
Animals that Start with J
Example: The Jamaican Boa
Animals that Start with K
Example: The Koi Fish
Animals that Start with L
Example: The Leopard Lizard
Animals that Start with M
Example: The Mahi Mahi (Dolphin Fish)
Animals that Start with N
Example: The Natterjack
Animals that Start with O
Example: The Ortolan Bunting
Animals that Start with P
Example: The Polyphemus Moth
Animals that Start with Q
Example: The Quetzal
Animals that Start with R
Example: The Reef Shark
Animals that Start with S
Example: The Squirrel
Animals that Start with T
Example: The Tiger Swallowtail
Animals that Start with U
Example: The Uinta Ground Squirrel
Animals that Start with V
Example: The Vulture
Animals that Start with W
Example: The White Bass
Animals that Start with X
Example: The Xiaosaurus
Animals that Start with Y
Example: The Yorkiepoo
Animals that Start with Z
Example: The Zuchon
Everything To Know About Pet Dogs, Cats Birds, and More
Some of the most popular types of animals on earth are pets. A pet is a domesticated animal that lives with a person or family, usually in a house. The most common pets include dogs, cats, fish, and birds, but there are also many amazing exotic pets like reptiles, lizards, and more! Horses, goats, and pigs can also be pets too.
Pet Dogs
Dogs are the most popular type of pet on earth with nearly 500 million worldwide. Thats almost one dog for every 15 people on earth! There are hundreds of different dog breeds. The Irish Wolfhound is the largest dog breed, and was bred to hunt wolves. Chihuahuas are the smallest, and were likely bred for companionship or to hunt small rodents. The most popular dog breeds are below.
Irish Setter
Has a beautiful coat that's flowing and feathered!
Boston Terrier
Friendly, lovable and very strong!
Golden Retriever
Trusting, kind and gentle!
Pet Cats
Cats are the second most popular pet on earth with nearly 400 million worldwide. Thats almost one pet cat for every 20 people on earth! You can read about the hundreds of different cat breeds, from the large to the small. The most popular cat breeds are below
Abyssinian
One of the oldest cat breeds in the world!
Australian Mist
The only cat breed to originate in Australia.
Ragdoll
One of the larger breeds of domestic cat!
Pet Product Reviews
Pets are important members of our families and should be cared for. The AZ Animals team reviews the latest research on pet health, consults veterinarian best practices, and works directly with vet health specialists to review the best products for your dog, cat, and other pets. We’re excited to share our expert pet product recommendations with you, including the best dog food, best cat food, and best tanks for your pet fish
More Animal News, Facts, Rankings, and More!
Discover the 5 Largest Cities in Arkansas (By Population, Total Area, and Economic Impact)
The Southern state of Arkansas was the 25th to join the Union. Arkansas is known for its stunning rivers and mountains, giving it the official state nickname The Natural State.… Read More
By Oak Simmons 53 mins ago
How Strong Are Chimpanzees? Strength Compared to Humans and Other Animals
How strong chimpanzees are in comparison to humans is a somewhat fair comparison. A full-grown chimpanzee is incredibly powerful and far more aggressive than most apes. As studies suggest, chimpanzees… Read More
By Thomas Godwin 1 hour ago
The Oldest Church in France Still Stands After 1,600 Years
Located in a small city in the former Lorraine region sits the oldest church in France and one of the oldest churches still standing in the world. The oldest church in France is… Read More
By Jennifer Geer 1 hour ago
80+ Great Halloween Cat Names
If you're adopting a new pet around Halloween, you may have considered a cat. These feline friends are often synonymous with the spookier side of this fun holiday. Choosing the… Read More
By Katie Melynn Wood 1 hour ago
The 10 Deepest Lakes in Minnesota
Minnesota is home to one of the deepest lakes in the world, in addition to many other lakes with significant depths. These enchanting lakes reside primarily in the state's northern… Read More
By Ashley Day 1 hour ago
5 Common Mistakes People Make When Aerating Their Lawns
Lawn aeration is vital to lawn maintenance, where special equipment removes tiny soil cores from the turf. Aerating your lawn allows for the lawn to breathe a little better after… Read More
By Baylee Bunce 2 hours ago
17 Mind-Blowingly Fun Facts About Japan You Won’t Believe
Whether you’re planning a trip, learning about the culture, or just love fun facts, Japan has plenty of interesting things that will blow your mind! From unique foods to stunning… Read More
By Kirstin Harrington 2 hours ago
How Did Nebraska Get Its Name? Origin and Meaning
Ever wondered where the name “Nebraska” came from? Here’s your chance to explain the origins of the name, some basic facts, symbols, and wildlife. Explore the nicknames, land forms, and… Read More
By Sandy Porter 2 hours ago
Discover the Official State Bird of Minnesota
The official state bird of Minnesota is the common loon (Gavia immer). The state legislature adopted this bird as an official state symbol on March 13, 1961. Minnesota hosts the… Read More
By Deniz Martinez 2 hours ago
3333 Angel Number: Discover the Powerful Meanings and Symbolism
Why might you be seeing angel number 3333? With so much repetition and uniqueness, seeing the number three repeated four times must mean something. This is a number designed to… Read More
By August Croft 2 hours ago
The Top 10 Reasons Missouri Is the Best State for Deer Hunting
When it comes to deer hunting, few states can rival the unmatched allure of Missouri. With its breathtaking landscapes, abundant wildlife, and a commitment to sustainable deer management, Missouri stands… Read More
By Jennifer Gaeng 2 hours ago
See What Happens When Man Attempts to Bring an Alligator to a Baseball Game
Breaking News: On Wednesday, 27, 2023, a Phillies baseball fan was denied entry into the game when he tried to bring his emotional support alligator with him. We are truly… Read More
By Hannah Crawford 2 hours ago
Discover When Leaves Change Color in Alabama (and 11 Beautiful Places to See Them)
Have you ever visited Alabama during the fall? During the fall, Alabama experiences changes that can leave your jaw on the floor. This lovely southern state has some of the most vibrant… Read More
By Nixza Gonzalez 2 hours ago
Discover Why Cats Love to Scratch Everything (and Why They Need to Do It)
Key Points Cats have an instinctual need to scratch. Pet owners should focus on their cat's desire to scratch by using catnip and multiple scratching posts. Scratching is a cat’s… Read More
By Jorelle Baker 2 hours ago
Apple Picking in Maine: The 15 Best Orchards and Farms
When fall hits, some things are undeniable. The chill in the air, the leaves changing color, and cravings for fall foods. Of the fall favorites, apple competes with heavy hitters… Read More
By Carlee Parsley 2 hours ago
Discover When Bluebirds Migrate in the U.S. (Patterns, Timing, and More!)
Bluebirds are beautiful and captivating birds that bring delight to birdwatchers across the United States. These stunning creatures are known for their vibrant blue feathers and melodious songs. One of… Read More
By Jennifer Gaeng 2 hours ago
5555 Angel Number: Discover the Powerful Meanings and Symbolism
Given just how much it stands out, you may notice angel number 5555 occurring in your own life. Seeing the number 5555 is significant in many ways, especially when we… Read More
By August Croft 3 hours ago
The Biggest October Snowstorm in Ohio History Dumped an Absurd Amount of Snow
Halloween in Ohio brings all sorts of things to mind: parties, costumes, jack-o’lanterns, trick-or-treating, and other longstanding traditions. What Ohioans do NOT usually think about on Halloween is snow. However,… Read More
By Mike Edmisten 3 hours ago
Populations in These 4 Louisiana Counties Are Plummeting
While Louisiana's population increased six out of 11 years between 2010 and 2021, it hasn’t kept pace with neighboring states. The areas that primarily saw growth were major cities, such… Read More
By Niccoy Walker 3 hours ago
Saturn Placement: Meaning and Traits for All 12 Houses of the Zodiac
In astrology, Saturn's austere vibe is often compared with Jupiter's outgoing, optimistic, and expansive energy. Some consider Saturn to be the more strict parent that focuses on teaching lessons and… Read More
By Dayva Segal 3 hours ago
See all of A-Z Animals News and Information.
Animal Reference Guides And Educational Resources
We believe if people are more educated about the world’s animals, they will better car for them. That’s why we are building the world’s greatest animal encyclopedia, completely free to you. Please take a moment to learn more about animals today using these helpful guides and resources:
- Reference Library – See helpful information on conservation, classification, animal evolution, and more
- Glossary – A list of scientific and technical animal terms, with definitions
- Animal Habitats – Learn all about different animal habitats
- Diet – The different animal diets like omnivores, herbivores, and carnivores defined with examples
- Behavior – Learn all about animal intelligence, communication, community, language, migration, and more.
