Animals That Start With B

50 Brilliant Animals That Start With B | With Fun Facts, Worksheets, And A Quiz!

Animals that start with B! How many do you know? In this post, we’ve put together an extensive list of 50 common animals beginning with the letter B. Below, you’ll also find a fun fact about each of these animals, a printable worksheet, and a fun quiz to help you learn these animal names. Join us as we dive into the fascinating world of animals that start with B.

Animals That Start With B List

Here’s a list of 50 common animals that start with the letter B:

  1. Baboon
  2. Badger
  3. Baiji
  4. Bald Eagle
  5. Bandicoot
  6. Banded Palm Civet
  7. Barb (Fish)
  8. Barn Owl
  9. Barracuda
  10. Barramundi Fish
  11. Basenji Dog
  12. Basking Shark
  13. Basset Fauve de Bretagne
  14. Basset Hound
  15. Bat
  16. Bavarian Mountain Hound
  17. Beagle
  18. Bear
  19. Bearded Collie
  20. Bearded Dragon
  21. Beaver
  22. Bedlington Terrier
  23. Beetle
  24. Beluga Sturgeon
  25. Bengal Tiger
  26. Bernese Mountain Dog
  27. Bichon Frise
  28. Binturong
  29. Bird
  30. Birman
  31. Bison
  32. Black Marlin
  33. Black Rhinoceros
  34. Black Russian Terrier
  35. Blobfish
  36. Bloodhound
  37. Blue Jay
  38. Blue Lacy Dog
  39. Blue Whale
  40. Boa Constrictor
  41. Bobcat
  42. Bolognese Dog
  43. Bombay (cat breed)
  44. Bongo (antelope)
  45. Bonito Fish
  46. Bonnethead Shark
  47. Booby (bird)
  48. Border Collie
  49. Border Terrier
  50. Bornean Orangutan

Animals That Start With B Worksheet

A worksheet for learning the names of animals that start with B.

Here’s a fun worksheet to learn some of the most common animals that begin with B. To complete the worksheet, you must match the animal name with the correct animal picture. As always, this worksheet is FREE!

Quiz: Can You Name These Animals That Start With B?

Think you know your animals? Try this fun quiz about animals beginning with B. There are ten rounds, and in each round, you will see an animal name and two animal pictures. Guess the animal name correctly before the time runs out!

Fun Facts About Animals That Start With B


Baboons are highly social animals that live in groups called troops. They can recognize over 30 different vocalizations of their group members.


Badgers are incredible diggers, and their burrows, known as setts, can have multiple levels and as many as 50 entrances!


The Baiji, or Chinese river dolphin, is considered functionally extinct, with the last confirmed sighting in 2004.

Bald Eagle

The Bald Eagle, the national bird of the United States, isn’t actually bald. The name comes from an old English word, “balde,” which means “white.”


Bandicoots have the shortest gestation period of any mammal – just 12 days!

Banded Palm Civet

Despite their appearance, Banded Palm Civets are not related to cats. They are actually part of the Viverridae family, which also includes genets and linsangs.

Barb (Fish)

Barbs are a type of freshwater fish popular in aquariums. They are known for their bright colors and active behavior.

Barn Owl

Barn Owls swallow their prey whole and then regurgitate the fur and bones as pellets.


Barracudas are known for their fearsome appearance and are capable of reaching speeds up to 27 mph.

Barramundi Fish

Barramundi Fish are known to change their gender as they age. Most start as males and become females when they are about 3 to 4 years old.

Basenji Dog

Basenjis are known as the “barkless dog” because instead of barking, they produce unique vocalizations that sound like yodels.

Basking Shark

The Basking Shark is the second largest living shark, after the whale shark. Despite their size, they feed mostly on tiny plankton.

Basset Fauve de Bretagne

The Basset Fauve de Bretagne is a small hunting dog breed from France known for its speed and agility.

Basset Hound

Basset Hounds have an excellent sense of smell that is second only to the Bloodhound.


Bats are the only mammals that are capable of sustained flight.

Bavarian Mountain Hound

The Bavarian Mountain Hound is a breed of dog from Germany, bred for tracking wounded game in mountainous terrain.


Beagles have an extraordinary sense of smell. They have been used as scent detection dogs for quarantines around the world.


Bears have two layers of fur: a short layer to keep them warm and a long layer to keep water away from the skin and short fur.

Bearded Collie

Bearded Collies have a double coat that was useful for protection when they were used for herding in harsh Scottish climates.

Bearded Dragon

Bearded Dragons get their name from their ability to puff out and darken the skin under their throats, which resembles a beard.


Beavers are known for building dams, canals, and lodges. They are the second-largest rodent in the world (after the capybara).

Bedlington Terrier

The Bedlington Terrier has a unique lamb-like appearance but is known for being as fast and agile as a racehorse.


There are over 350,000 known species of beetles, which is about a quarter of all known animal species.

Beluga Sturgeon

The Beluga Sturgeon is known for producing some of the world’s most expensive caviar. It can live for over 100 years.

Bengal Tiger

The Bengal Tiger is the most numerous tiger subspecies. Its coat color varies from light yellow to reddish-yellow with black stripes.

Bernese Mountain Dog

The Bernese Mountain Dog is a large and friendly breed that originated in Switzerland. They are great for families and are known for their loyalty and affectionate nature.

Bichon Frise

The Bichon Frise breed is hypoallergenic and was popular in the French royal courts in the 16th century.


Also known as the bearcat, the Binturong is actually not related to bears or cats. Interestingly, it smells like popcorn due to a compound produced in its urine.


The smallest bird in the world is the Bee Hummingbird, which can be as small as 2 inches long.


Birman cats are known for their striking appearance, including deep blue eyes, white “gloves” on each paw, and a silky coat.


Bison are the heaviest land animals in North America. Their herds exhibit voting behavior when deciding which way to travel.

Black Marlin

The Black Marlin is one of the fastest fish, but speeds are often wildly exaggerated in popular culture to be up to 82 mph.

Black Rhinoceros

The Black Rhinoceros has a pointed upper lip, which it uses to pick leaves and fruit from trees.

Black Russian Terrier

Despite their name, Black Russian Terriers are not true terriers. They were bred by the Soviet military to be working dogs.


The Blobfish was voted the “World’s Ugliest Animal” in 2013. However, its blob-like appearance only occurs when brought to the surface due to decompression.


Bloodhounds have an incredible sense of smell and are often used for tracking. They can track scents that are over 300 hours old.

Blue Jay

Blue Jays are known for their intelligence and complex social systems, and they’re one of the few bird species known to mate for life.

Blue Lacy Dog

The Blue Lacy Dog is the state dog of Texas, known for its strong herding and tracking abilities.

Blue Whale

The Blue Whale is the largest animal to have ever lived, reaching up to 100 feet long and weighing as much as 200 tons.

Boa Constrictor

Boa Constrictors are non-venomous snakes famous for their method of killing prey by squeezing it until it can no longer breathe.


Despite being only twice as large as a domestic cat, Bobcats are fierce hunters that can bring down prey much larger than themselves.

Bolognese Dog

The Bolognese Dog breed has a long history and can be traced back to Roman times. They are named after Bologna, a city in Italy.

Bombay (cat breed)

Bombay cats are a breed of domestic cats that were bred to look like miniature black panthers.

Bongo (antelope)

Bongos are the largest and heaviest forest antelope and are known for their striking reddish-brown coat and spiraled horns.

Bonito Fish

Bonito Fish are part of the mackerel family and are known for their streamlined bodies and powerful swimming abilities.

Bonnethead Shark

The Bonnethead Shark is the smallest member of the hammerhead shark family. It’s also the first known omnivorous shark species.

Booby (bird)

Booby birds are seabirds known for their distinctive long bills, bright feet, and their clumsiness on land.

Border Collie

Border Collies are considered one of the most intelligent dog breeds. They are extremely energetic and good at problem-solving.

Border Terrier

Border Terriers are small, energetic dogs that were originally bred for fox hunting.

Bornean Orangutan

Bornean Orangutans are critically endangered, with deforestation, palm oil plantations, and hunting posing the biggest threats to their survival.

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