List of 70+ Animals Starting with letter B | List With Pictures & Facts

Are you looking for animal names that start with the letter B? B is the second letter of the alphabet and it serves to designate numerous species belonging to the kingdom of Animalia, many more than you can imagine since the biodiversity of our planet is impressive.

In this article, you will find a wide selection of animal names with the letter B, some of them are contemporary with humans and others have already become extinct, but you will be able to discover them all and in any case, we hope to surprise you.

List of Animals That Start With B

Below you can see the common name of all those animals whose name begins with the letter B, among them you will find great diversity, some are part of our diet, others are usually found in orchards, and others are majestic in appearance and size.

Without further delay, below you will be able to see a list where we will show you all the names of animals that begin with the letter B ordered alphabetically.

The Babirusa

Animals that Start with B

The babirusas, also called deer-pigs are a genus, Babyrousa, in the swine family found in Wallacea, or specifically the Indonesian islands of Sulawesi, Togian, Sula and Buru.

The Baboon

Animals that Start with B

Baboons are primates comprising the genus Papio, one of the 23 genera of Old World monkeys. There are five species of baboons, commonly known as hamadryas baboon, Guinea baboon, olive baboon, yellow baboon and chacma baboon

The Bactrian camel

Animals that Start with B

The Bactrian camel, also known as the Mongolian camel, is a large even-toed ungulate native to the steppes of Central Asia. It has two humps on its back, in contrast to the single-humped dromedary camel. Its population of two million exists mainly in the domesticated form.

The Badger

Animals that Start with B

Badgers are short-legged omnivores in the families Mustelidae, and Mephitidae. Badgers are a polyphyletic grouping, and are not a natural taxonomic grouping: badgers are united by their squat bodies, adapted for fossorial activity. All belong to the caniform suborder of carnivoran mammals

The Bald Eagle

Animals that Start with B

The bald eagle is a bird of prey found in North America. A sea eagle, it has two known subspecies and forms a species pair with the white-tailed eagle. Its range includes most of Canada and Alaska, all of the contiguous United States, and northern Mexico

The Balinese


The Balinese is also known as the purebred long-haired Siamese since it originated as a natural mutation of that breed and hence is essentially the same cat with a medium-length silky coat and a distinctively plumed tail.

The Banded Palm Civet

Animals that Start with B

The banded palm civet also called banded civet, is a viverrid native to Myanmar, Peninsular Malaysia, peninsular Thailand, and the Sunda Islands of Sipura, Sumatra, and Borneo.

The Banteng

Animals that Start with B

The banteng, also known as tembadau, is a species of cattle found in Southeast Asia. Wild banteng are typically larger and heavier than their domesticated counterparts but are otherwise similar in appearance.

The Barb Fish

Animals that Start with B

A barb is one of various ray-finned fish species in a non-phylogenetic group, with members in the family Cyprinidae, and especially the genera Barbus and Puntius, but many others also. They were formerly united with the barbels in the subfamily Barbinae but that group is paraphyletic with the Cyprininae.

The Barbet


The Barbet is a breed of dog; it is a medium-sized French water dog. The breed name comes from the French word barbe, which means ‘beard’

The Barn Owl

Animals that Start with B

The barn owl is the most widely distributed species of owl in the world and one of the most widespread of all species of birds.

The Barnacle

Animals that Start with B

A barnacle is a type of arthropod constituting the infraclass Cirripedia in the subphylum Crustacea and is hence related to crabs and lobsters. Barnacles are exclusively marine and tend to live in shallow and tidal waters, typically in erosive settings.

The Barracuda

Animals that Start with B

A barracuda, or cuda for short, is a large, predatory, ray-finned fish known for its fearsome appearance and ferocious behavior. The barracuda is a saltwater fish of the genus Sphyraena, the only genus in the family Sphyraenidae.

The Basenji Dog


The Basenji is a breed of hunting dog. It was bred from stock that originated in central Africa. Most of the major kennel clubs in the English-speaking world place the breed in the hound group.

The Basset Hound

Basset Hound Dog Breed

The Basset Hound is a short-legged breed of dog in the hound family. The Basset is a scent hound that was originally bred for the purpose of hunting hare. Their sense of smell and ability to ground-scent is second only to the Bloodhound. Basset Hounds are one of six recognized “basset”-type breeds in France

The Bat-Eared Fox

Animals that Start with B

The bat-eared fox is a species of fox found on the African savanna. It’s the only extant species of the genus Otocyon and considered a basal canid species. Fossil records indicate this canid first appeared during the middle Pleistocene.

The Bat

Animals that Start with B

Bats are mammals of the order Chiroptera. With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more maneuverable than birds, flying with their very long spread-out digits covered with a thin membrane or patagium.

The Batfish

Animals that Start with B

Ogcocephalidae is a family of anglerfish specifically adapted for a benthic lifestyle of crawling about on the seafloor. Ogcocephalid anglerfish are sometimes referred to as batfishes, deep-sea batfishes, handfishes, and seabats. They are found in tropical and subtropical oceans worldwide

The Beagle


The beagle is a breed of small hound that is similar in appearance to the much larger foxhound. The beagle is a scent hound, developed primarily for hunting hare.

The Bean Goose 

Animals that Start with B

The bean goose is a goose that breeds in northern Europe and Eurosiberia. It has two distinct varieties, one inhabiting taiga habitats and one inhabiting tundra.

The Beaver

Animals that Start with B

Beavers are large, semiaquatic rodents of the temperate Northern Hemisphere. There are two extant species in the genus Castor, the North American beaver, and the Eurasian beaver. Beavers are the second-largest living rodents after the capybaras.

The Bee

Animals that Start with B

Bees are flying insects closely related to wasps and ants, known for their role in pollination and, in the case of the best-known bee species, the western honey bee, for producing honey. Bees are a monophyletic lineage within the superfamily Apoidea. They are presently considered a clade, called Anthophila

The Bee-eater

Animals that Start with B

The bee-eaters are a group of near passerine birds in the family Meropidae, containing three genera and twenty-seven species. Most species are found in Africa and Asia, with a few in southern Europe, Australia, and New Guinea.

The Bear

Animals that Start with B

Bears are carnivoran mammals of the family Ursidae. They are classified as caniforms or doglike carnivorans. Although only eight species of bears are extant, they are widespread, appearing in a wide variety of habitats throughout the Northern Hemisphere and partially in the Southern Hemisphere.

The Bearded Dragon

Animals that Start with B

Pogona is a genus of reptiles containing eight lizard species which are often known by the common name bearded dragons.

The Beetle

Beetles are a group of insects that form the order Coleoptera, in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects.

The Beluga Whale

Animals that Start with B

The beluga whale is an Arctic and sub-Arctic cetacean. It is one of two members of the family Monodontidae, along with the narwhal, and the only member of the genus Delphinapterus.

The Bengal Tiger

Animals that Start with B

The Bengal tiger is a tiger from a specific population of the Panthera tigris tigris subspecies that is native to the Indian subcontinent. It is threatened by poaching, loss, and fragmentation of habitat, and was estimated at comprising fewer than 2,500 wild individuals by 2011

The Bernese Mountain Dog

Bernese Mountain Dog

The Bernese Mountain Dog is a large-sized breed of dog, one of the four breeds of Sennenhund-type dogs from the Swiss Alps. Bred from crosses of Mastiffs and guard-type breeds, Bernese Mountain Dogs were brought to Switzerland by the Romans 2,000 years ago.

The Betta

Animals that Start with B

The Siamese fighting fish, also known as the betta, is a freshwater fish native to Thailand and present in neighboring Cambodia, Laos, Malaysia, and Vietnam. While colloquially known and marketed in the global aquarium trade as the “betta”, it is one of 73 species in the genus Betta.

The Bichon Frise

Bichon Frise

The Bichon Frise is a cheerful, small dog breed with a love of mischief and a lot of love to give. With their black eyes and fluffy white coat, the Bichon looks almost like a child’s toy.

The Binturong

Animals that Start with B

The binturong, also known as bearcat, is a viverrid native to South and Southeast Asia. It is uncommon in much of its range and has been assessed as Vulnerable on the IUCN Red List because of a declining population trend that is estimated at more than 30% since the mid-1980s.

The Bird

Animals that Start with B

Birds are a group of warm-blooded vertebrates constituting the class Aves, characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton.

The Birman

Birman Cat

The Birman, also called the “Sacred Cat of Burma”, is a domestic cat breed. The Birman is a long-haired, color-pointed cat distinguished by a silky coat, deep blue eyes, and contrasting white “gloves” or “socks” on each paw. The breed name is derived from Birmanie, the French form of Burma.

The Bison

Animals that Start with B

Bison are large, even-toed ungulates in the genus Bison within the subfamily Bovinae. Two extant and six extinct species are recognised. Of the six extinct species, five became extinct in the Quaternary extinction event.

The Bittern

Animals that Start with B

Bitterns are birds belonging to the subfamily Botaurinae of the heron family Ardeidae. Bitterns tend to be shorter-necked and more secretive than other members of the family.

The Black-footed Cat

Animals that Start with B

The black-footed cat, also called the small-spotted cat, is the smallest wild cat in Africa. Despite its name, only the soles of its feet are black or dark brown. With its bold small spots and stripes on the tawny fur, it is well camouflaged, especially on moonlit nights.

The Black Howler Monkey

Animals that Start with B

The black howler is a species of howler monkey, a large New World monkey, from northeastern Argentina, eastern Bolivia, eastern and southern Brazil, and Paraguay. Together with the brown howler, it is the southernmost member of the Alouatta genus.

The Black-necked Stilt

Animals That Start With B

The black-necked stilt is a locally abundant shorebird of American wetlands and coastlines. It is found from the coastal areas of California through much of the interior western United States.

The Black-Backed Jackal

Animals That Start With B

The black-backed jackal is a medium-sized canine native to eastern and southern Africa. One region includes the southernmost tip of the continent, including South Africa, Namibia, Botswana, and Zimbabwe

The Blister Beetle

Animals That Start With B

Blister beetles are beetles of the family Meloidae, so-called for their defensive secretion of a blistering agent, cantharidin. About 7,500 species are known worldwide. Many are conspicuous and some are aposematically colored, announcing their toxicity to would-be predators.

The Blue Crab

Animals That Start With B

Callinectes sapidus, the blue crab, Atlantic blue crab, or regionally as the Chesapeake blue crab, is a species of crab native to the waters of the western Atlantic Ocean and the Gulf of Mexico, and introduced internationally

The Bloodhound

Animals That Start With B

The Bloodhound is a large scenthound, originally bred for hunting deer, wild boar, and, since the Middle Ages, for tracking people. Believed to be descended from hounds once kept at the Abbey of Saint-Hubert, Belgium, it is known to French speakers as le chien de Saint-Hubert.

The Bluebird

Animals That Start With B

The bluebirds are a group of medium-sized, mostly insectivorous or omnivorous birds in the order of Passerines in the genus Sialia of the thrush family. Bluebirds are one of the few thrush genera in the Americas. They have blue, or blue and rose beige, plumage

The Boa Constrictor

Animals That Start With B

The boa constrictor also called the red-tailed boa or the common boa, is a species of large, non-venomous, heavy-bodied snake that is frequently kept and bred in captivity. The boa constrictor is a member of the family Boidae, found in tropical South America, as well as some islands in the Caribbean.

The Boar

Animals That Start With B

The wild boar, also known as the “wild swine”, “common wild pig”, or simply “wild pig”, is a suid native to much of Eurasia and North Africa, and has been introduced to the Americas and Oceania. The species is now one of the widest-ranging mammals in the world, as well as the most widespread suiform.

The Bobcat

Animals That Start With B

The bobcat, also known as the red lynx, is a medium-sized cat native to North America from southern Canada, most of the contiguous United States to Oaxaca in Mexico.

The Bolognese

Animals That Start With B

The Bolognese is a small dog breed of the Bichon type, originating in Italy. The name refers to the northern Italian city of Bologna. It is part of the toy dog group and is considered a companion dog. They love attention and make good house pets. They are good at socializing with other dogs, big and small.

The Bombay Cat

Bombay Cat

The Bombay cat is a type of short-haired cat developed by breeding sable Burmese and black American Shorthair cats, to produce a cat of mostly Burmese type, but with a sleek, panther-like black coat. Bombay is the name given to black cats of the Asian group.

The Bongo

Animals That Start With B

The bongo is a herbivorous, mostly nocturnal forest ungulate. Bongos are characterised by a striking reddish-brown coat, black and white markings, white-yellow stripes and long slightly spiralled horns. Bongos are the only tragelaphid in which both sexes have horns.

The Bonobo

Animals That Start With B

The bonobo, also historically called the pygmy chimpanzee and less often, the dwarf or gracile chimpanzee, is an endangered great ape and one of the two species making up the genus Pan; the other being the common chimpanzee.

The Border Collie

Border Collie

The Border Collie is a working and herding dog breed developed in the Anglo-Scottish border county of Northumberland, for herding livestock, especially sheep. Considered highly intelligent, extremely energetic, acrobatic and athletic, they frequently compete with great success in sheepdog trials and dog sports

The Border Terrier

Animals That Start With B

The Border Terrier is a small, rough-coated breed of dog in the terrier group. Bred as a fox and vermin hunter, the Border Terrier shares ancestry with the Dandie Dinmont Terrier and the Bedlington Terrier.

The Bornean Orangutan

Animals That Start With B

The Bornean orangutan is a species of orangutan native to the island of Borneo. Together with the Sumatran orangutan and Tapanuli orangutan, it belongs to the only genus of great apes native to Asia.

The Boston Terrier

Animals That Start With B

The Boston Terrier is a breed of dog originating in the United States of America. This “American Gentleman” was accepted in 1893 by the American Kennel Club as a non-sporting breed. Color and markings are important when distinguishing this breed from the AKC standard

The Bottlenose Dolphins

Animals That Start With B

Bottlenose dolphins, the genus Tursiops, are the most common members of the family Delphinidae, the family of oceanic dolphin. Molecular studies show the genus contains three species: the common bottlenose dolphin, the Indo-Pacific bottlenose dolphin, and the Burrunan dolphin.

The Boykin Spaniel

Animals That Start With B

The Boykin Spaniel is a medium-sized breed of dog, a Spaniel bred for hunting wild turkeys and ducks in the Wateree River Swamp of South Carolina, in the United States. It is the state dog of South Carolina, where it was discovered and further developed by hunters in the 1900s

The Broadbill

Animals That Start With B

The Eurylaimidae are a family of suboscine passerine birds that occur from the eastern Himalayas to Indonesia and the Philippines. The family previously included the sapayoa from the Neotropics, the asities from Madagascar, and the Calyptomenidae from Africa, but these are now separated into distinct families

The Brown Bear

Animals That Start With B

The brown bear is a large bear species found across Eurasia and North America. In North America, the populations of brown bears are called grizzly bears.

The Brown Trout

Animals That Start With B

The brown trout is a European species of salmonid fish that has been widely introduced into suitable environments globally.

The Budgerigar

Animals That Start With B

The budgerigar is a long-tailed, seed-eating parrot usually nicknamed the budgie, or in American English, the parakeet. Budgies are the only species in the genus Melopsittacus.

The Buffalo

Animals That Start With B

The American bison or simply bison, also commonly known as the American buffalo or simply buffalo, is an American species of bison that once roamed North America in vast herds.

The Bulbul

Animals That Start With B

The bulbuls are a family, Pycnonotidae, of medium-sized passerine songbirds, and includes the greenbul, brownbul, leaflove, and bristlebill. The family is distributed across most of Africa and into the Middle East, tropical Asia to Indonesia, and north as far as Japan.

The Bull Terrier

Animals That Start With B

The Bull Terrier is a breed of dog in the terrier family. There is also a miniature version of this breed which is officially known as the Miniature Bull Terrier.

The Bulldog

English Bulldog

The Bulldog, also known as the English Bulldog or British Bulldog, is a medium-sized dog breed. It is a muscular, hefty dog with a wrinkled face and a distinctive pushed-in nose. The Kennel Club, the American Kennel Club, and the United Kennel Club oversee breeding records

The Bullfrog

Animals That Start With B

The American bullfrog, often simply known as the bullfrog in Canada and the United States, is a large true frog native to eastern North America. It typically inhabits large permanent water bodies such as swamps, ponds, and lakes.

The Bumblebee

Animals That Start With B

A bumblebee is any of over 250 species in the genus Bombus, part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related genera are known from fossils.

The Burmese

Burmese Cat

The Burmese cat is a breed of domestic cat, originating in Burma, believed to have its roots near the Thai-Burma border and developed in the United States and Britain. Most modern Burmese are descendants of one female cat called Wong Mau, which was brought from Burma to America in 1930 and bred with American Siamese.

The Burying Beetle

Animals That Start With B

Burying beetles or sexton beetles, genus Nicrophorus, are the best-known members of the family Silphidae. Most of these beetles are black with red markings on the elytra. Burying beetles are true to their name—they bury the carcasses of small vertebrates such as birds and rodents as a food source for their larvae.

The Bush Dog

Animals That Start With B

The bush dog is a canine found in Central and South America. In spite of its extensive range, it is very rare in most areas except in Suriname, Guyana and Peru; it was first identified by Peter Wilhelm Lund from fossils in Brazilian caves and was believed to be extinct.

The Bush Babie

Animals That Start With B

Galagos, also known as bush babies, or nagapies, are small nocturnal primates native to continental, sub-Sahara Africa, and make up the family Galagidae. They are considered a sister group of the Lorisidae. According to some accounts, the name “bush baby” comes from either the animal’s cries or its appearance.

The Bustard

Animals That Start With B

Bustards, including floricans and korhaans, are large, terrestrial birds living mainly in dry grassland areas and on the steppes of the Old World.  They make up the family Otididae.

The Butterfly

Animals That Start With B

Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly colored wings, and conspicuous, fluttering flight.

The Butterflyfish

Animals That Start With B

The butterflyfish are a group of conspicuous tropical marine fish of the family Chaetodontidae; the bannerfish and coralfish are also included in this group. The approximately 129 species in 12 genera are found mostly on the reefs of the Atlantic, Indian, and Pacific Oceans.

The Buzzard

Animals That Start With B

Buzzard is the common name of several species of bird, including: In parts of the US, the turkey vulture is colloquially called a “buzzard”. Also in Europe, many of the genus Buteo:

Names of extinct animals with the letter B

There are many animals in danger of extinction and many others that have already become extinct when the last individual representative of the species has died, and we consider it necessary that you also know them,

In the list below you will find animals that have become extinct relatively recently, however, you will also find numerous prehistoric animals, and we do not refer only to dinosaurs, but also to other very diverse animals that we have only been able to know by the fossil remains found.

List of 70+ Animals Starting with letter B | List With Pictures & Facts
Bactrosaurus Baculites Badjcinus
 Bagaceratops  Bagaraatan  Bageherpeton
 Bahariasaurus  Bakonydraco  Balacrinus
 Balaur  Bambiraptor  Baotianmansaurus
 Baptornis  Barapasaurus  Barbaturex
 Barbourofelis  Barilium  Barosaurus
 Barracudasauroides  Barracudasaurus  Barrosasaurus
 Barsboldia  Bary  Barylambda
 Baryonyx  Baryphracta  Barytherium
 Bashunosaurus  Basilosaurus  Basutodon
 Bathygnathus  Bathyopsis  Batrachognathus
 Batrachosuchus  Batrachotomus  Batropetes
 Batyrosaurus  Bauria  Baurusuchus
 Baurutitan  Bavarisaurus  Bayosaurus
 Becklespinax  Beelemodon  Beelzebufo
 Behemetops  Behemosaurus  Beipiaosaurus
 Beishanlong  Belantsea  Belebey
 Belemnitella  Belemnoteuthis  Bellusaurus
 Belodon  Benthosuchus  Berberosaurus
 Bernissartia  Berycopsis  Besanosaurus
 Betasuchus  Biarmosuchus  Bicentennial
 Bienosaurus  Bienotherium  Bihariosaurus
 Billingaspis  Birkenia  Bishanopliosaurus
 Bison Antiguus  Bison latifrons  Bison Priscus
 Bissektipelta  Bistahieversor  Blaacbrokia
 Blattoidealestes  Bikanasaurus  Bocatherium