United Kingdom

Updated: February 21, 2023
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Below you can find a complete list of British animals. We currently track 375 animals in the United Kingdom and are adding more every day!

The United Kingdom, called the U.K. or Britain for short, is a European island nation. The U.K. is comprised of the countries of England, Scotland, Wales and Northern Ireland. It is a chain of large and small islands with coasts, forests, hills, and lowlands that are home to many interesting wild animals.

The climate in the United Kingdom is mostly temperate with high levels of rain and medium sunlight. There are more extreme conditions in the Scotish Highlands with some areas of subarctic conditions and even a sub-tropical region in the Isles of Scilly. This wide range of environments spaning four countries with their own rich cultures make the U.K a garden of flora and fauna unique among the wonders of the world.

Keep reading to discover the unique and sometimes rare types of animals in Britain.

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Wildlife in the United Kingdom

Many people around the world have become familiar with Britain’s unique wildlife through popular children’s literature. Beatrix Potter, the author of Peter Rabbit, for example, was born in London. She wrote about the animals she knew – rabbits, ducks, badgers, frogs, hedgehogs, squirrels, moles, mice, foxes, and domestic animals such as pigs, guinea pigs, and cats.

baby-hedgehog-peeking-through-flowers

Hedgehogs are native to the U.K and can be seen in gardens across the island.

©KAMONRAT/Shutterstock.com

All of these animals are iconic among the types of animals in Great Britain. In the past, there were also large mammals roaming the islands including herds of deer. Conservation efforts strive to reintroduce species and support those that have been in decline for the past century.

Coat of Arms

The lion, although extinct in the U.K., appears on the royal coat of arms and is the national wild animal.

©Studio DMM Photography, Design & Art/Shutterstock.com

The Official National Animal of the United Kingdom

The lion is the national wild animal of the United Kingdom, symbolizing courage, strength, dignity, and pride. Along with the unicorn, it appears on the royal coat of arms. Interestingly, cave lions lived in the United Kingdom thousands of years ago but have long been extinct.

food for English bulldogs

English bulldog posing on the field.

©ltummy/Shutterstock.com

The bulldog is also one of the United Kingdom’s national animals representing tenacity because the dogs, in their original roles as bullfighters, showed courage and determination. Winston Churchill, during World War II, was nicknamed “the British Bulldog.” This was partially because he did favor the bulldog, with his jowly face but he was also revered for refusing to give up – just like the brave dog.

Where to Find the Top Wild Animals

Most of the United Kingdom’s favorite animals can be found in parks and backyards across the country. There are also more than 200 National Nature Reserves, nearly 50 zoos, and a number of safari parks.

What Do River Otters Eat?

River otters are a popular attraction in East Devon.

©iStock.com/Mirko_Rosenau

You can see badgers at a farm called Badger Watch Dorset near the southern coast. Beavers are known in three locations – in the south, River Otter in East Devon; in the north, the Scottish Beaver Trial in Knapdale Forest; and in the east, the River Tray.

Native Birds

Whether traveling to urban hotspots or natural preserves, the U.K. is chock-full of wildlife, particularly avifauna migrating between European and African countries or residing permanently in the island nation. According to the British Trust for Ornithology, around 619 bird species make their home here. Some of the most popular places for birdwatching within the U.K. include Minsmere, Farne Islands, Isle of Mull, Loch Garten, and Snettisham. Here is more detail about each of these magnificent safe havens.

nightingale

The songs of the

nightingale

can be heard in the woodlands of the Minsmere Nature Reserve.

©Ujhelyi/Shutterstock.com

  • Minsmere (Suffolk) – Minsmere Nature Reserve is an excellent spot for spotting many bird species among its different habitats. Spring is the best time for hearing nightingale songs in nearby woodlands. In June, coastal lagoons and reed beds are filled with migratory wading birds, such as pied avocets, ruffs, spotted redshanks, and little stints, while bitterns and bearded tits flit overhead. Short-eared owls keep watch over lowland heaths, looking for prey.
  • Farne Islands (Northumberland) – The lack of human inhabitancy on the islands provides peace and security for resident seabirds of the Farne Islands. Most notably, puffins burrow the shores and breed between May and July, aggregating into 37,000 pairs flocked together. Other species roam the island, including guillemots, Arctic terns, and eider ducks.
  • Isle of Mull (Argyll and Bute) – Unique environments provide the opportunity to see rare and beautiful avifauna on the island, including golden eagles and white-tailed sea eagles (reintroduced). Eagle sightings are most likely at Glen Seilisdeir. Mountains, marshes, moorland, and lochs attract migratory waders, such as snipes, shelducks, whooper swans, and goldeneyes.
  • Loch Garten (Scottish Highlands) – The distinctive pine forest of the Loch Garten Nature Center is home to rare species, such as the woodland grouse, crested tit, Scottish crossbill, and capercaillie. In spring and summer, the main attraction is the pair of osprey who annually return to the center for the breeding season. Migratory species, including greylag and pink-footed geese, return in autumn, a spectacular time to visit.
  • Snettisham (Norfolk) – The Nature Reserve’s salt marshes, mudflats, and coastal lagoons offer birders an easy view of the thousands of different species residing or visiting the area. Around 40,000 pink-footed geese arrive during winter, along with brent. Birds such as oystercatchers, knots, bar-tailed godwits, and dunlin wade the marshes from late summer onward.
eurasian curlew foraging in the water

The native curlew has become a rare sight in the United Kingdom.

©iStock.com/SzymonBartosz

Ultimately, fall and winter are the best times to visit for birdwatching in the U.K., as it is easy to spot unique migratory birds as well as local species. Many of these species, including the native curlew, are vulnerable or endangered, so maintaining a respectful distance and presence is necessary.

Native Fish

No stranger to water, the United Kingdom is the perfect destination for fishermen – sport or recreational. It is almost impossible to choose where to begin a fishing journey, so listed are a few favorite spots for a good time on the water and off!

Conger eels have a long, thin, snake-like body, with a wide prominent snout.

Conger eels are a favorite catch in Brighton.

©Jesus Cobaleda/Shutterstock.com

  • Brighton (Sussex) – Polluck, cod, ling, conger eels, sole, dab, plaice, mackerel, red mullet, smooth-hound sharks
  • Great Yarmouth (Norfolk) – Pike, carp, bream, roach, rudd, perch, tench
  • Perth (Central Scotland) – Salmon, brown trout
  • Bournemouth (Dorset) – Pollock, bream, wrasse, whiting, pike, barbel, carp, salmon, sea trout
  • Ramsgate (Kent) – Cod, pollock, rays, plaice, tope sharks, eels, wrasse, pouting

Only a few out of many towns with excellent fishing options, the U.K. is a perfect spot to find fishing of all kinds – sea, freshwater – even coarse fishing.

Native Snakes

Surprising to the diversity of wildlife in the U.K., only three species of snake inhabit the island nation; however, some may argue four. Out of these species, only the adder is venomous. The other two definite species are grass snakes and smooth snakes. The argued fourth is the slow worm, technically a legless lizard rather than a snake. In order to tell these snakes apart, here are some identifying features:

Common adder on leaf litter.

European adders are the only venomous snake in Britain.

©/Shutterstock.com

  • Adders: Greyish coloration with distinct zig-zag dorsal pattern and red eyes. Reside in heathland, moorland, and woodland areas.
  • Grass snake: Green with a yellow and black collar, dark lateral markings, and a pale underbelly. These long snakes are found mainly in wetlands or grasslands but possibly in backyard gardens, as well.
  • Smooth snake: Similar coloration and patterns to adders but less defined and lighter in color. Grey or dark brown, these rare snakes blend in well with the heathlands they inhabit.

Largest Animal in the United Kingdom

Known as the majestic monarch of the glen, the red deer is the largest land mammal in the United Kingdom and one of the largest deer in the world. The most distinctive characteristic of the male, or stag, is their rack of magnificent branched antlers which can measure up to a metre in width and weigh as much as 15kg. Seeing a red stag is considered to be a sign of good luck and prosperity coming your way.

Red Deer - Animal, Deer, Forest, Slovakia, Agricultural Field

The red deer is the largest land mammal in the United Kingdom.

©iStock.com/JMrocek

Sporting dark russet-brown fur, red deer live on moorland and mountainsides as well as grasslands near woodlands. These large animals eat grasses, sedges, rushes and heather. They are most commonly seen in the Scotish Highlands and islands.

The Most Dangerous Animals in the United Kingdom Today

The adder is the only venomous snake in Britain. Other deadly animals include bees, wasps, and hornets, due to anaphylaxis, deer, due to car accidents, and cows – yes, domestic cows – due to stampedes. In fact, the cow is considered the most dangerous animal in the country because of the lives lost to stampeding. They can also be known to charge and kick people, leading to severe injury.

Cow looking into camera

Domestic cows are curious about new things in their environment

©Alena Demidyuk/Shutterstock.com

The lesser and greater weaver fish also pose a danger to fishermen and swimmers because of their venomous spines. The lesser weaver fish come into shallow water and are most likely to be encountered by beach goers in the summertime. The greater weaver prefers the deeper water offshore and is seldom a threat.

Zoos in the United Kingdom

Comprised of multiple sovereign states, the U.K. collectively has around 300 zoos. Which zoos are the most popular to visit depends on what parts of the nation visitors are visiting. Out of the many incredible options, listed are several of the most popular within the sovereign states.

African bush

elephants

can be seen at the Chester Zoo in the U.K.

©Millie Bond – Copyright A-Z Animals

England

  • The London Zoo – Originating as a place of scientific research, the London Zoo now holds over 19,000 animals of hundreds of different species.
  • Chester Zoo – Ranked as one of the top zoos in the entire world, the Chester Zoo spans 125 acres with 12,000 animals and 400 different species.

Scotland

  • Edinburgh Zoo – Previously named the Scottish National Scientific Park, some animals in this zoo have held military rank, including a Wojtek the bear and Sir Nils Olav, a king penguin.
Majestic Snow Leopard lying on a rock

Snow leopards are a popular attraction at the Welsh Mountain Zoo.

©Abeselom Zerit/Shutterstock.com

Wales

  • Welsh Mountain Zoo – Opened by naturalist Robert Jackson in 1963, the zoo now covers 37 acres and features rare species, such as snow leopards.

Northern Ireland

  • Belfast Zoo – The Belfast Zoo heavily participates in conservation work and is involved with breeding programs to ensure the preservation of threatened species. Baby animals of the zoo have included species such as ring-tailed lemurs, Grant’s zebra, California sea lions, and spider monkeys.

Rarest Animal in the United Kingdom

A number of once-common animals in Britain are struggling, with sightings becoming rare. The red squirrel, native to Britain, is experiencing a population decline, reduced to less than 200,000, largely due to disease and competition with non-native North American grey squirrels.

Red Squirrel sitting with nut

The native red squirrel population is in decline in the U.K. due to disease and competition with non-native grey squirrels.

©Menno Schaefer/Shutterstock.com

These charming little creatures were once widespread across the U.K. but are now one of the rarest mammals. Red squirrels are found only in Scotland, Northern Ireland and the far north of England. They inhabit either deciduous or coniferous forests.

Endangered Animals

Warm weather and construction also interrupt the hibernation cycles of hedgehogs, another animal native to the United Kingdom. The turtle dove has declined by 97 percent since 1970. Additionally, sounds of the Natterjack toad have ultimately disappeared from many of the islands.

Even insects are endangered in the U.K. Cicadas are now only found in small areas in Hampshire; however, since they haven’t been sighted in over 20 years, these critters may already be extinct. Furthermore, the Cosnard’s net-winged beetle inhabits only a few small areas as a result of the destruction of beech trees. Deforestation also threatens the bearded false darkling beetle. The wart-biter cricket is found in just four areas of East Sussex, Wiltshire, and Dorset and the V-moth population has declined by 99 percent since the 1960s.

Animals With Exoskeletons-cicada

The last sighting of a cicada was 20 years ago – meaning they may already be extinct.

©Marcos Cesar Campis/Shutterstock.com

A number of Britain’s large predators became extinct thousands of years ago. These include cave lions, bears, and wolves. Large herbivorous mammals have also become regionally extinct – beavers, wild boars, bison, and moose.

Today, though, some of these wild animals are being reintroduced to ancient woodlands. Wolverines, lynxes, grey wolves, and European brown bears are exhibited at the Bristol Zoological Society’s Bear Wood. This is part of an ongoing conservation effort known as “rewilding.”

Close up of British flag

Close up of British flag.

©iStock.com/IFest

The British Flag

The British flag is actually four flags wrapped into one including the English flag and the flags of Scotland, Wales, and Northern Ireland. The British flag is also known as the Union Jack and represents the region’s past but also its current ideals. The flag’s use of the color white signifies purity and truth, the red symbolizes warriorhood, and the blue stands for justice, loyalty, and vigilance.

No law has passed to make the Union Jack the official flag of the United Kingdom but it has become that through precedent. It is called the “Union Jack” after a small flag was mounted on the front of a warship in 1625. The small flags mounted on ships were called “jacks.”

British Animals

Admiral Butterfly

Stunningly beautiful wings

Airedale Terrier

Very intelligent, independent and strong-minded!

Alpine Goat

Alpine goats are the most common type of goat used for milk, cheese, and other dairy products

Ant

First evolved 100 million years ago!

Apple Moth

In Australia the LBAM causes $21.1 million annually in lost production and control costs

Arctic Char

Arctic char is the northern-most fish; no other fish lives anywhere further north!

Armyworm

They are so named because they "march" in armies of worms from one crop to another in search of food

Asian Lady Beetle

Asian lady beetles infest indoor spaces, but they do not reproduce indoors.

Atlantic Cod

One of the most popular food fishes in the world

Aurochs

Extinct ancestor of all domesticated cattle!

Australorp Chicken

Australorp chickens are among the best egg producers in the world, Hens in Australia set consecutive world records with one laying 364 eggs in a single year!

Avocet

Has a curved, upturned beak!

Badger

Can reach speeds of 30 km/h!

Barn Owl

Found everywhere around the world!

Barn Swallow

Older offspring help care for new hatchlings.

Basset Hound

Forget the training when not rewarded!

Bat

Detects prey using echolocation!

Beagle

Have become popular family pets!

Bearded Collie

Weekly brushing is mandatory!

Beaver

Builds a dam from sticks and leaves!

Bed Bugs

Bed bugs feed for 4-12 minutes.

Bedlington Terrier

Highly active and intelligent dogs!

Bee

Rock paintings of bees date back 15,000 years

Beetle

There are more than 350,000 different species

Beewolf wasp

They hunt bees

Bird

Not all birds are able to fly!

Biscuit Beetle

The biscuit beetle form a symbiotic relationship with yeast

Black Widow Spider

They typically prey on insects!

Booted Bantam

The feathers on the feet of tiny Booted Bantam chickens can reach up to six inches in length!

Border Collie

Highly intelligent and alert breed!

Border Terrier

Small, rough-coated breed of terrier!

Brown-banded Cockroach

Females glue egg cases to furniture

Brown Dog Tick

Can live its entire life indoors

Brown Headed Cowbird

Males are generally monogamous during mating season and will protect the female from other males. However, females tend to venture from their partners and mate with other males.

Buff Orpington Chicken

Buff Orpingtons love to sit on your lap.

Bull and Terrier

Bull and Terriers were explicitly bred for bull-baiting, a savage blood sport where certain dog breeds would attack an angered bull tied to a pole.

Bull Terrier

Needs to be kept active!

Bulldog

Friendly, loving and docile!

Bullmastiff

Courageous, loyal and calm!

Bumblebee

The most common species of bee!

Butterfly

There are thought to be up 17,500 species!

Cairn Terrier

Intelligent, lively and strong!

Camel Cricket

The camel crickets that are found in the USA are light brown in color. They also have dark streaks all over their body.

Campine Chicken

Campine chickens were exported from Belgium by Julius Caesar!

Carpenter Ant

Carpenter ants can lift up to seven times their own weight with their teeth!

Cat

May have been domesticated up to 10,000 years ago.

Caterpillar

The larvae of a moth or butterfly!

Catfish

There are nearly 3,000 different species!

Cava Tzu

Females are more territorial than males, but you can train this behavior out of them.

Cavalier King Charles Spaniel

Highly playful and affectionate!

Cave Bear

Cave bears may have been worshiped by primitive humans.

Cave Lion

Unlike modern lions, cave lions didn't have a significant mane.

Centipede

There are about 3,000 documented species!

Chamois

Natively found in the European mountains!

Chestnut-Sided Warbler

They inhabit regrowing forests

Chicken

First domesticated more than 10,000 years ago!

Clumber Spaniel

Has a thick, soft coat!

Cockroach

Dated to be around 300 million years old!

Codling Moth

Pupae are able to undergo diapause to survive poor fruit yield years and winter.

Collie

Gentle and devoted!

Common Buzzard

The most common raptor in the UK!

Common European Adder

European adders are the only snake that lives above the Arctic Circle.

Common Frog

Found throughout the European continent!

Common Furniture Beetle

The common furniture beetle feeds exclusively on wood

Common House Spider

House spiders have the ability to eat most insects in a home.

Common Loon

Also known as the Great Northern Diver

Common Raven

A group of ravens is called an unkindness or a conspiracy.

Common Toad

Most active in wet weather!

Cormorant

They can fly 35 mph and dive 150 feet below water.

Cow

There are nearly 1.5 billion worldwide!

Crab

There are 93 different crab groups

Crab Spider

Crab Spiders can mimic ants or bird droppings

Crane

Many are critically endangered species!

Cricket

Male crickets can produce sounds by rubbing their wings together

Crow

A group of these birds is called a Murder.

Crucian Carp

Can survive drought by burying itself in mud.

Curly Coated Retriever

A lively and fun-loving breed!

Dandie Dinmont Terrier

The Dandie Dinmont Terrier is the only breed recognized by the AKC that is named after a literary character.

Deathwatch Beetle

The adult deathwatch beetle taps on the wood to find a mate.

Deer

There are around 40 different species!

Dog

First domesticated in South-East Asia!

Dog Tick

Dog ticks feed on dogs and other mammals

Donkey

First domesticated 5,000 years ago!

Dorgi

The Dorgi is one of the more popular mixed breed dogs.

Dorking Chicken

They are docile birds, so do not mix them with dominant breeds like Cornish chickens and Old English Game.; otherwise, they will quickly fall to the bottom of the pecking order.

Dormouse

Found in Europe, Africa and Asia!

Dragonfly

It's larvae are carnivorous!

Duck

Rows of tiny plates line their teeth!

Dung Beetle

The dung beetle can push objects many times its own weight

Eagle

Has exceptional eyesight!

Earthworm

They are hermaphrodites, which means they have male and female organs

Earwig

There are nearly 2,000 different species!

Edible Frog

Are known to guard the muddy banks!

Eel

Eels can be a mere few inches long to 13 feet!

Eider

Eiders are sexually dimorphic, with males being larger and more colorful.

English Bulldog

Bulldogs were originally bred to “pin” bulls.

English Cocker Spaniel

Intelligent yet stubborn by nature!

English Cream Golden Retriever

Although their coats can get incredibly light in color, golden retrievers never have purely white coats.

English Foxhound

English Foxhounds were bred to work and live in a pack. Because of this, this breed is happiest when they are around other dogs.

English Longhorn Cattle

Although they look similar to the Texas Longhorn, they are not closely related.

English Setter

English Setters were first bred between 400 and 500 years ago.

English Springer Spaniel

Friendly and eager to please!

Ermine

A very bold and ferocious predator!

Eurasian Beaver

Eats 20% of its weight daily!

Eurasian Bullfinch

The shy eurasian bullfinch prefers to forage very close to cover.

European Goldfinch

They are frequent visitors to backyard feeders, especially those containing niger seeds.

European Robin

Male robins are so aggressive and territorial that they will attack their own reflections.

Falcon

The fastest creatures on the planet!

Fallow deer

The fallow deer has more variation in its coat colors than most other deer.

False Widow Spider

False spiders actually prey on black widow spiders and other hazardous spiders

Ferret

Ferrets can be trained to do tricks like dogs!

Field Spaniel

A sociable and adaptable breed!

Firefly

The firefly produces some of the most efficient light in the world

Flat-Coated Retriever

A game retrieving gun-dog!

Flea

Adult fleas can jump up to 7 inches in the air

Fly

There are more than 240,000 different species!

Flying Squirrel

Can glide up to 90 meters!

Fox

Only 12 species are considered "true foxes"

Fox Terrier

First bred in the mid-19th century!

Frizzle Chicken

Frizzle chickens are known for their frizzled feathers, which result from a genetic mutation.

Frog

There are around 7,000 different species!

Fruit Fly

Fruit flies are among the most common research animals in the world

Gadwall

They make many sounds when trying to attract a mate.

German Cockroach

The most common type of urban roach

Giant House Spider

They are the fastest invertebrates in the U.K.

Glass Lizard

Can grow up to 4ft long!

Glowworm

Found inhabiting dense woodland and caves!

Gnat

Males form large mating swarms at dusk

Goat

Most closely related to the Sheep!

Goldcrest

The goldcrest never starts moving and needs to consume for most of the day to survive. Therefore, in the colder months, it's best that eat 90% a day.

Golden Eagle

Their calls sound like high-pitched screams, but they are quiet most of the time.

Golden Oriole

Migrates between Europe and Asia!

Golden Retriever

Trusting, kind and gentle!

Goose

There are 29 different species!

Gordon Setter

It's the largest and heaviest breed of setter.

Grass Snake

Use acute hearing to hunt

Grasshopper

There are 11,000 known species!

Gray Catbird

Their songs have cat-like qualities and can mimic other birds and animals, like tree frogs.

Grey Heron

Male grey herons are picky about their mates. They'll reject a female that they don't fancy.

Greyhound

Extremely fast and athletic!

Grouse

Feathered legs and toes!

Gypsy Moth

One of the most invasive species in the world

Hamster

Able to run as quickly backwards as forwards!

Harbor Porpoise

Surprisingly, not a dolphin!

Hare

Can reach speeds of over 50 mph!

Harrier

Cheerful, tolerant and sweet-tempered!

Hawk Moth Caterpillar

Many hawk moth caterpillars eat toxins from plants, but don’t sequester them the way milkweed butterflies do. Most toxins are excreted.

Hedgehog

Thought to be one of the oldest mammals on Earth!

Heron

Inhabits wetlands around the world!

Highland Cattle

Natively found in the Scottish Highlands!

Hobo Spider

The Hobo Spider travels city to city like an actual Hobo and is often found near railroad tracks!

Honey Bee

There are only 8 recognized species!

Honey Buzzard

Honey buzzards are medium-sized raptors that earned their names by raiding the nests of bees and wasps.

Hoopoe

Stunning bird with a stinky way to deter predators!

Horse

Has evolved over 50 million years!

Horsefly

Horseflies have been seen performing Immelmann turns, much like fighter jets.

Houdan Chicken

The Houdan chicken has a round, fluffy crest and five toes on each foot!

Housefly

The fly has no teeth

Human

Thought to have orignated 200,000 years ago!

Huntsman Spider

Some huntsman spiders have an interesting way of moving around. Some cartwheel while others do handsprings or backflips.

Ichthyosaurus

Gave birth to live young instead of laying eggs like other reptiles

Insects

There are an estimated 30 million species!

Jack Russells

Intelligent, athletic and fearless!

Jackdaw

The jackdaw tends to mate for life with a single partner

John Dory

The John Dory is often labeled one of the ugliest fish in the world and has no known relatives.

Jumping Spider

Some can jump 50 times the length of their bodies

King Eider

The species name, spectabilis, is Latin for “showy” or “remarkable,” referencing the attractiveness of the adult male’s plumage.

Kingfisher

Inhabits wetlands and woodlands worldwide!

Labrador Retriever

Well-balanced, friendly and versatile!

Ladybug

There are more than 5,000 species worldwide!

Lakeland Terrier

These dogs were once used by farmers to keep foxes away from herds of sheep.

Lancashire Heeler

The name “heeler” comes from the fact that it nips at the heels of cattle to herd them.

Lazarus Lizard

Lazarus Lizards can communicate through chemical and visual signals.

Leech

Has 10 pairs of eyes!

Leedsichthys

Leedsichthys is one of the largest fish ever discovered

Lemming

Does not hibernate during the bitter Arctic winter!

Linnet

While linnets are monogamous during mating season, they do not mate for life. While breeding pairs are together, the males are highly territorial and will defend the nesting site and the surrounding area.

Liopleurodon

Liopleurodon were fast swimmers that lived entirely under water, but they had no gills

Lizard

There are around 5,000 different species!

Locust

Each locust can eat its weight in plants each day.

Long-Eared Owl

Ear tufts make it look bigger!

Long-Tailed Tit

Often hangs upside down while feeding!

Lykoi Cat

Wolf like domestic cat breed

Magpie

They are found across Europe, Asia and Africa!

Mallard

With an appropriate tail wind, the mallard can travel hundreds of miles a day

Manchester Terrier

Fences are no match for Manchester terriers. They’re great escape artists!

Marsh Frog

Has bright green skin!

Mastiff

Courageous, calm and affectionate!

Mayfly

There are 2,500 known species worldwide!

Mealybug

They have a symbiotic relationship with ants.

Merganser

They line their nests with their feathers

Millipede

Some species have a poisonous bite!

Mini Lop

One of the cutest and most popular rabbits

Miniature Bull Terrier

This dog has a very happy-go-lucky temperament.

Modern Game Chicken

The Modern Game chicken is a lanky bird with legs that go for days!

Mole

Primarily hunts and feeds on Earthworms!

Mongrel

Has characteristics of two or more breeds!

Moorhen

Feeds on aquatic insects and water-spiders!

Mosquito

Only the female mosquito actually sucks blood

Moth

There are 250,000 different species!

Mouse

Found on every continent on Earth!

Mule

The offspring of a horse and donkey parents!

Muntjac

The muntjac is the smallest type of deer in the world

Natterjack

Can lay up to 7500 eggs

Neanderthal

Roamed Asia and Europe for around 100,000 years!

Nematode

Nematodes range in size from 1/10 of an inch to 28 feet long

Netherland Dwarf Rabbit

The Netherland dwarf rabbit is the smallest domestic rabbit breed in the world.

Newt

Able to regrow lost or damaged limbs!

Nightingale

Named more than 1,000 years ago!

No See Ums

There are more than 5,000 species.

Norfolk Terrier

Fearless but not aggressive!

Northern Pintail

Northern pintails migrate at night with speeds reaching 48 miles per hour!

Nutria

An invasive species, one female nutria can birth up to 200 babies in just a few years of living!

Old English Sheepdog

Intelligent, sociable and playful!

Old House Borer

Depending on the habitat and climate, these beetles can live between 2 to 10 years, often staying in their larval stage for several years, making them extremely dangerous to wooden structures.

Oleander Hawk Moth

Oleander hawk moth caterpillars feed on the foliage of oleander, an extremely toxic plant to which they are immune.

Orb Weaver

Females are about four times the size of males

Ornithocheirus

Scientists once considered the Ornithocheirus an ancestor to modern birds

Osprey

They reuse nesting sites for 70 years!

Otter

There are 13 different species worldwide

Otterhound

Otterhounds have webbed feet making them great swimmers!

Owl

The owl can rotate its head some 270 degrees

Palaeophis

This snake was as long as a school bus!

Parakeet

Monk parakeets are the only parakeets that actually build nests. They’re also the only parakeets to nest in great colonies.

Parson Russell Terrier

The root stock of the breed was a dog named Trump

Patterdale Terrier

A Patterdale Terrier’s small body structure allows it to squeeze into fox burrows.

Pembroke Welsh Corgi

The Pembroke Welsh Corgi is a favorite breed of Queen Elizabeth II

Peppered Moth

Teachers in schools often use the evolution of the peppered moth as a good example of Darwin’s theory of natural selection.

Peregrine Falcon

Fastest animal on Earth

Pharaoh Hound

The blushing dog of Malta.

Pheasant

Females lay between 8 and 12 eggs per clutch!

Pig

Thought to have been domesticated in 9,000 BC!

Pigeon

They can find their way back to their nests from up to 1300 miles away.

Pika

Found in mountainous regions and rocky areas

Pine Marten

A pine marten can jump from tree to tree similar to a squirrel.

Pink Salmon

The smallest of the North American salmon

Pit Bull

It is a myth that pit bulls have locking jaws.

Pliosaur

Pliosaurs were the short-necked version of plesiosaurs.

Pocket Beagle

Queen Elizabeth I of England once owned several Pocket Beagles!

Pocket Pitbull

The smaller size of the Pocket Pitbull made it better suited for fleeing game as compared to larger Foxhounds.

Pointer

An independent, loyal and high energy breed!

Pompano Fish

They are bottom-feeders

Pond Skater

There are 500 different species!

Pool Frog

The rarest amphibian in the UK!

Porcupine

There are 30 different species worldwide!

Pterodactyl

Pterodactyl is not technically a dinosaur. Although they lived during the same time as dinosaurs, they are classified as winged reptiles.

Puffin

Can remain in the water for up to 2 minutes!

Purple Emperor Butterfly

Inhabits deciduous forests!

Puss Moth

Caterpillars squirt formic acid!

Quahog Clam

Their hinged shell protects their soft body

Quail

Inhabits woodland and forest areas worldwide!

Rabbit

There are more than 300 different species!

Raccoon

Known to wash their food before eating it!

Raccoon Dog

The only hibernating canine!

Rat

Omnivores that eat anything!

Red Deer

A male red deer shows his age in his antlers, which become longer and more branched every year.

Redback Spider

The redback spiders found in New Caledonia differ from other populations in that they don’t practice sexual cannibalism and don’t bite people as much.

Redcap Chicken

Unfortunately, redcap hens are not good mothers, as they are not broody and unenthusiastic about sitting on their eggs.

Redstart

They build their nests off the ground in tree holes, cavities, stone walls, and roofs

Rhea

Male rheas mate with up to a dozen females and single-handedly raise up to 80 chicks at once!

River Turtle

Inhabits freshwater habitats around the world!

Robin

There are more than 45 species in Australia alone!

Rodents

The capybara, the world’s largest rodent, likes to be in and around bodies of water. Because of this, the Catholic Church in South America decided that it was a fish, and people were allowed to eat it during Lent and First Fridays.

Roe Deer

The roe is one of the most popular game animals in Europe

Rooster

Will mate with the entire flock!

Rough-Legged Hawk (Rough-Legged Buzzard)

Its scientific name, lagopus, is Ancient Greek for “hare” and “foot,” referring to its feathered feet and toes.

Ruddy Duck

Ruddy duck breeding males have bright blue bills!

Russell Terrier

The Russell Terrier was bred to be a good fox hunter with a keen sense of smell

Sable Ferret

Ferrets were used during the Revolutionary War to keep down the rat population.

Salamander

There are more than 700 different species!

Sand Crab

The sand crab burrows beneath the sand with its tail

Sand Lizard

Males turn green in spring!

Sandworm

Legs also function as gills

Scorpion

There are around 2,000 known species!

Scotch Collie

Scotch collies are one of the oldest collie breeds and were eventually bred to create the more popular border collie!

Scottish Deerhound

"The Royal Dog of Scotland"

Scottish Terrier

This breed is nicknamed the “Diehard” because of its iron will and steely determination.

Sea Eagle

The sea eagle tends to mate for life with a single partner

Sea Roach

They breathe through gills but live on land

Seahorse

Males give birth to up to 1,000 offspring!

Sealyham Terrier

Very endangered breed that is scion of several breeds that include one that is already extinct

Sheep

Around 35 million in the English countryside!

Shetland Sheepdog

Shetland Sheepdogs are one of the most successful breeds at obedience trials.

Short-Eared Owl

The short-eared owl is one of the most widespread owl species in the world, covering five continents.

Shrew

The spinal column of the shrew Scutisorex somereni is so strong and reinforced that it can support the weight of an adult human.

Shrimp

There are 2,000 different species worldwide!

Skink Lizard

Some skinks lay eggs in some habitats while giving birth to skinklets in other habitats.

Skye Terrier

Skye terriers are the oldest terrier breed, dating back at least 400 years.

Slow Worm

Found widely throughout British gardens!

Slug

They glide around on one foot, which is aided by the slime they produce

Smokybrown Cockroach

Has up to 45 eggs per egg case

Smooth Fox Terrier

These dogs are known for their fast digging abilities.

Smooth Snake

These snakes are sometimes confused with common adders, but lack the zigzag pattern.

Snail

There are nearly 1,000 different species!

Snake

There are around 4,000 known species worldwide

Snowy Owl

One of the largest owl species in the world!

Song Thrush

A male song thrush can have over 100 phrases in his repertoire of songs and can imitate pet birds, telephones and other man-made objects.

Spadefoot Toad

They spend most of their time underground!

Sparrow

There are 140 different species!

Spider Wasp

They prey on spiders to feed their larvae or they parasitize other spider wasps.

Spinosaurus

The Spinosaurus is the biggest carnivorous dinosaur ever discovered!

Spongy Moth

In March of 2022, the Entomological Society of America changed the name of this insect from the European gypsy moth to the spongy moth out of respect for the Romani community, which considers the word "gypsy" to be offensive.

Squirrel

Small rodents found in woodlands worldwide!

Staffordshire Bull Terrier

Known for their loyalty to their family!

Stag Beetle

The stag beetle consumes rotting and decaying wood when it is in the larva stage.

Stick Insect

There are more than 3,000 different species!

Stoat

Average adults weigh about 200 grams!

Stork

They can’t sing like other birds.

Sussex Chicken

These chickens are curious and love to investigate anything new, especially if it contains a delicious treat. They love to follow their keepers around the yard and will be your companion when gardening.

Swan

Populations have been affected by pollution!

Tawny Owl

The most widespread owl in Europe!

Teacup Miniature Horse

Female teacup minis become sexually mature between 2 and 5 years old, but breeders typically wait until their horse is 3 before letting her reproduce to prevent complications.

Termite

Their mounds can be up to 9 meters tall!

Terrier

Terriers were once the greatest dogs in the world.

Thornback Ray

The skate with the biggest spines!

Thrush

The American robin is called the robin because its red breast reminded European settlers of the robin back in the old country.

Tick

They inject hosts with a chemical that stops them from feeling the pain of the bite

Tiger Beetle

The adult tiger beetle is one of the fastest land insects in the world

Tiger Moth

The bright colors of this moth are a signal to predators that it has a terrible taste.

Tiger Trout

As tiger trout are sterile, they cannot produce offspring. However, they do have relatively long lifespans and can live up to 10 years in captivity.

Tortoise

Can live until they are more than 150 years old!

Tree Frog

Found in warmer jungles and forests!

Turnspit

The turnspit was a small breed, weighing between 15 to 25 pounds and measuring 8 to 12 inches tall.

Turtles

Some species of aquatic turtles can get up to 70 percent of their oxygen through their butt.

Viper

Vipers are one of the most widespread groups of snakes and inhabit most

Vulture

There are 30 different species worldwide!

Warbler

Warblers are so called because of the trills of their song.

Wasp

There are around 75,000 recognised species!

Water Buffalo

Has been domesticated for thousands of years!

Water Vole

The largest Vole species in the UK!

Wax Moth

The Wax Moth larvae are more dangerous than the adult.

Weasel

The smallest carnivorous mammal in the world!

Welsh Black Cattle

Welsh Black Cattle were once used as currency in Wales and referred to as “black gold”.

Welsh Corgi

There are two distinct breeds!

Welsh Terrier

The Welsh Terrier has the strength and tenacity to take on foxes and badgers.

West Highland Terrier

Most commonly white in colour!

Whippet

Quiet, gentle and restful dogs!

White Ferret / Albino Ferrets

There are two different types of white ferrets!

White-Tailed Eagle

It is one of the biggest birds of prey.

Willow Warbler

This bird molts twice a year.

Winter Moth

Only the males fly and the females walk.

Wire Fox Terrier

The Wire Fox Terrier was bred from the now extinct Rough Coated Black and Tan Terrier to hunt down foxes.

Wolf

Thought to date back more than 300,000 years!

Wolf Spider

Carnivorous arachnid that hunts its prey.

Woodlouse

This animal can roll up into a ball

Woodlouse Spider

Unlike most spiders, woodlouse spiders don’t build a web.

Woodpecker

There are 200 different species!

Woolly Rhinoceros

The woolly rhinoceros roamed the earth between three and a half million and 14,000 years ago.

Worm

Doesn’t have eyes.

Wryneck

They feign death by making their bodies limp and closing their eyes.

Xeme (Sabine’s Gull)

They follow after seals and whales to eat their scraps.

Xenoposeidon

They may have acted as 'gardeners' to clear vegetation and disperse seeds through their feces.

Yellow Aphids

These aphids are primarily wingless; however, once the infestation on their host gets too crowded, they develop wings, allowing them to fly to a new host plant.

Yellowhammer

It interbreeds with the pine bunting

Yokohama Chicken

Yokohama chickens have snow white feathers with tails reaching up to 4 feet in length.

Yorkshire Terrier

Highly energetic and eager for adventure!

Zebra Mussels

A female zebra mussel can deposit 30,000 to 1,000,000 eggs each year!

British Animals List

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About the Author

Growing up in rural New England on a small scale farm gave me a lifelong passion for animals. I love learning about new wild animal species, habitats, animal evolutions, dogs, cats, and more. I've always been surrounded by pets and believe the best dog and best cat products are important to keeping our animals happy and healthy. It's my mission to help you learn more about wild animals, and how to care for your pets better with carefully reviewed products.

United Kingdom FAQs (Frequently Asked Questions) 

What Animals live in the UK?

The most common animals you will see in Britain include red deer, roe deer, fallow deer, muntjac deer, sika deer, Chinese water deer, brown rats, grey squirrels, and red squirrels. Many other mammals call the country home. There are also pygmy shrews and tiny pipistrelle bats. These are the smallest mammals in Great Britain. Grey seals are abundant on many of the smaller islands.

Among the island chain’s many birds, the brightly billed puffins are a favorite. These birds are colored up like penguins, wearing “tuxedos” of black and white, but they are not flightless. Other birds include barn owls, buzzards, and songbirds.

As for reptiles, there is one venomous snake, the adder, and a number of non-venomous snakes. There are two native species of frogs.

What Animals Are Popular in the UK?

The same children’s book animals, discussed above, are often the most popular animals that tourists wish to see. These include badgers, beavers, red deer, otters, red squirrels, and red foxes.

The royal corgis are also quite popular. These small domestic dogs are a favorite of Queen Elizabeth II.

Are There Any Animals Only Found in the UK?

The Scottish wildcat is one of the only “large” predators remaining in the wild in Britain. It may look similar to a domestic cat, but predates the arrival of humans and their feline companions.

What Is the Most Dangerous Animal in the UK?

Great Britain is home to one venomous reptile, the adder. It is widespread, found across the island nation. Their bite is rarely fatal, and they prefer to flee from humans rather than bite.

How Many Species of Animals Live in the United Kingdom?

There are more than 70,000 species of living things in the United Kingdom. This figure combines animals, plants, fungi, and single-celled organisms, such as protozoa and bacteria. Among these are hundreds of animals and at least 200 species of birds.