Top 18 Animals With Claws: Powerful Species Built To Grip, Hunt & Survive
Animals with claws dominate forests, deserts, oceans, and even the frozen Arctic. Stealth hunters to masterful climbers; these species can survive only with the help of sharp tools made of keratin. Claws also assist them in preying, burrowing, climbing trees and protection against competitors. Some claws retract. Others stay exposed. Each of them has a definite use in the wild.
In this guide, you will discover 18 animals with claws, complete with scientific names, class, diet, behavior insights & habitat details. The profiles have a well-defined format of wildlife references that facilitate easy reading.
Table Of Top 18 Animals With Claws
| Rank | Animal Name | Scientific Name | Class | Diet |
| 1 | Lion | Panthera leo | Mammalia | Carnivore |
| 2 | Bald Eagle | Haliaeetus leucocephalus | Aves | Carnivore |
| 3 | Grizzly Bear | Ursus arctos horribilis | Mammalia | Omnivore |
| 4 | Tiger | Panthera tigris | Mammalia | Carnivore |
| 5 | Wolverine | Gulo gulo | Mammalia | Carnivore |
| 6 | Domestic Cat | Felis catus | Mammalia | Carnivore |
| 7 | Harpy Eagle | Harpia harpyja | Aves | Carnivore |
| 8 | Sloth Bear | Melursus ursinus | Mammalia | Omnivore |
| 9 | Giant Anteater | Myrmecophaga tridactyla | Mammalia | Insectivore |
| 10 | Snow Leopard | Panthera uncia | Mammalia | Carnivore |
| 11 | Red Fox | Vulpes vulpes | Mammalia | Omnivore |
| 12 | Honey Badger | Mellivora capensis | Mammalia | Omnivore |
| 13 | Koala | Phascolarctos cinereus | Mammalia | Herbivore |
| 14 | Great Horned Owl | Bubo virginianus | Aves | Carnivore |
| 15 | Raccoon | Procyon lotor | Mammalia | Omnivore |
| 16 | African Fish Eagle | Haliaeetus vocifer | Aves | Carnivore |
| 17 | Polar Bear | Ursus maritimus | Mammalia | Carnivore |
| 18 | Monitor Lizard | Varanus niloticus | Reptilia | Carnivore |
Detailed Look At The Animals With Claws
1. Lion
Scientific Name: Panthera leo
Class: Mammalia
Diet: Carnivore
The lion is one of the most recognized animals with claws in Africa. Its retractable claws do not get dull since they are always in sheaths when they are not in use. The claws are stretched out within seconds when the animal is being hunted. They grab food and do not allow escape.
The lions are mostly found in sub-Saharan Africa. In the Gir Forest of India a small population still exists. They like light woodlands, grasslands and open savannas. They better work on solid ground where traction is important in a pursuit.
Claws of a lion have a length of 1.5 inches. They curve slightly. This curve enhances grip in combating or hunting. The lions do not sharpen their nails on the ground like dogs. This provides them with a lead in ambush attacks.
Lions hunt mostly at night. The group hunts are organized by females. Their paws ensure that they are able to stumble on the big herbivores like zebras and wildebeests. Males engage in fights over the territory of their claws.
Habitat range includes Kenya, Tanzania, South Africa and some parts of Botswana grasslands. They do not go in heavy rainforests and deserts.
Claws are survival tools. Lions would not manage to hold large prey without them.
Fun fact: A lion’s swipe can break a zebra’s spine. The power comes not only from muscle but from the hook-like claws that anchor impact.
2. Bald Eagle
Scientific Name: Haliaeetus leucocephalus
Class: Aves
Diet: Carnivore
Bald eagles are amongst birds that have strong claws. These curved features are known technically as talons and are used to fasten prey. They put crushing pressure.
This eagle inhabits the North American continent. It breeds in or around big lakes, rivers and coastal shores. Access to fish is critical. Habitat extends to Alaska north to Mexico.
The talons of a bald eagle may produce approximately 400 pounds per square inch of pressure. That force enables it to lift a fish that weighs a number of pounds. The talon behind is very powerful. It pierces deeply.
The bald eagles feed by flying over water. As soon as they see prey they leap into it at a high speed. Their claws strike first. Contacts rarely result in fish escaping.
Bald eagles do not have claws that they can retract as is the case with mammals. The talons are not covered in any manner. This design promotes aerial hunting and not ground stalking.
Its habitat is in Canada, the continental United States, and northern Mexico. In the 1970s, population rebounded when pesticides were banned.
Their claws are not used just to hunt. Their limbs are also used to hold on to tree branches when there is a storm. They are hardly blown off by a strong wind.
Fun fact: Bald eagles sometimes steal fish from other birds. Their claws help snatch prey midair.
3. Grizzly Bear
Scientific Name: Ursus arctos horribilis
Class: Mammalia
Diet: Omnivore
The grizzly bears boast some of the longest claws in land mammals in North America. These claws are as long as 4 inches. These are curved and not retractable.
The grizzlies inhabit or inhabit Alaska, western Canada, and the northwestern part of the United States. They prefer forests, high meadows, and basins of rivers.
In contrast to big cats, grizzlies apply claws to excavation. They root, dig after roots, ground squirrels and insect nests. When there are salmon in season, claws are used to grab fast-flowing rivers.
Grizzly claws are not darker as compared to their fur. Their contrast causes them to be easily noticed in photos. Its front claws are longer than the back ones. This disparity assists in excavation.
Change of behavior in seasons. During summer they range far and wide in search of berries. During fall, they pay attention to high-calorie food. Logs are ripped open by claws to get insects.
Its habitat range comprises Yellowstone and Glacier national parks. They need territories that are big.
They have powerful claws, which however are not best suited to climbing trees. Cubs do climb, but the full-grown ones depend not on speed as much as on power.
Claws are survival necessities of sustenance and defense.
Fun fact: A grizzly can flip heavy rocks using one paw. The claws provide leverage.
4. Tiger
Scientific Name: Panthera tigris
Class: Mammalia
Diet: Carnivore
The tiger is the largest of all wild cats and one of the most powerful animals with claws in Asia. It has retractable toes, which remain inactive until required. This keeps them razor sharp.
Tigers inhabit mangroves, grasslands, and forests of India, Russia, Southeast Asia, and some areas of China. Sub species vary in habitat.
The claws of a tiger may be as much as 3 inches. They curve inward. This shape assists in catching enormous food like deer and wild boar.
Tigers hunt alone. They creep quietly by way of vegetation. On getting close enough, they shoot up. Claws are attached to food and the lethal bite is done with strong jaws.
As opposed to cheetahs, tigers depend on a lot of strength instead of speed. During wrestling, their claws grab the prey.
Habitat maps depict the loss of space in the face of expansion by humans. Reserved reserves are now important in survival.
Claws also help tigers to swim effectively. Tigers, yes, are good swimmers. The muddy riverbanks are given traction by their claws.
Their hunting style is characterised by claws. In their absence, it would be difficult to hold large prey.
Fun fact: Tigers scratch tree trunks to mark territory. The claw marks signal size and strength to rivals.
5. Wolverine
Scientific Name: Gulo gulo
Class: Mammalia
Diet: Carnivore
The wolverine may look small compared to bears, but it ranks among the toughest animals with claws in cold climates. It has sharp curved claws made to travel in the snow.
The wolverines occur in Arctic and subarctic parts of North America, Europe, and Asia. They like distant woods and tundra.
Claws have several functions. In search of buried prey they burrow through the snow. They too consume frozen carcasses of bigger predators.
Wolverines are individualistic and protective. They have claws that are used to protect food against the wolves and even the bears. Their daringness is not restricted by size.
Wolverines do not have the ability to retract their claws, as cats do. This fits their excavating way of life.
Habitat maps contain Alaska, north Canada, Scandinavia and Siberia. Deep areas of snow are advantageous since they are difficult to large predators.
Their heavy fur does not allow accumulation of ice on claws. With this adjustment, it is able to move steadily even when freezing.
Wolverines are capable of overpowering prey that is bigger than their size despite their size. Claws are used to retain grip in fights.
Claws in harsh climates are not optional. They are survival equipment.
Fun fact: Wolverines can smell carrion buried under several feet of snow. Their claws then expose the meal.
6. Domestic Cat
Scientific Name: Felis catus
Class: Mammalia
Diet: Carnivore
The domestic cat is one of the most familiar animals with claws in homes around the world. It has retractable and very sharp claws. When they are not in use, they are kept in safeguarding sheaths. Such a design maintains them sharp and in readiness.
Cats reside in all the continents except the Antarctic. They are readily able to adjust to city apartments, farmlands, woodlands and coastal cities. They are successful due to their flexibility and hunting ability.
Each front paw of a cat has five claws and four on its hind paw. The front claws have a curvature and are used to hold the prey. The hind legs have claws that ensure stability when moving and climbing.
Cats rely on the claws to climb trees, prey on rodents, and mark the territory. The scratching behavior sheds off the dead outer layers. It also marks scent with the help of glands in their paws.
Even the well-fed house cats still have high levels of hunting instincts. Their nails grow along with the jump on the toy or small animals.
Habitat maps indicate distribution throughout the world associated with human settlement. The feral populations are successful in towns and country areas.
Cats also have claws that make them escape danger. They are able to move fast up and down vertical surfaces. Not many predators are able to stalk them upwards.
Domestic cats would be deprived of a lot of their prowling and climbing capabilities without retractable claws. These miniature tools make them characterize themselves as accurate hunters.
Fun fact: Cats walk on their toes. This posture keeps claws off the ground and prevents dulling.
7. Harpy Eagle
Scientific Name: Harpia harpyja
Class: Aves
Diet: Carnivore
The harpy eagle ranks among the strongest birds of prey and one of the most powerful animals with claws in tropical . Its talons are massive. There are those as big as the claws of a grizzly bear.
Harpy eagles are found in South and Central America. They like thick rainforests and most particularly in the Amazon Basin. The tall trees are very important in nesting.
The length of the rear talon may be over 5 inches. This enables the eagle to take monkeys and sloths on tree tops. Not many birds are able to take such heavy prey.
Harpy eagles, unlike mammals, cannot retract its talons. They are curved and in the open. Their feet are covered with thick scales to avoid injuries.
Hunting is done in the canopies of forests. The eagle flies noiseless through branches. After finding the prey, it makes a short and intense attack. Talons lock instantly.
The range of habitat includes Brazil, Panama, Colombia and some of southern Mexico. Nesting areas are endangered by deforestation.
The harpy eagles tend to use the same nesting tree repeatedly. The claws assist in landing on big branches.
Such talons are necessary to live. In their absence, there would be no possibility of hunting arboreal mammals.
Fun fact: A harpy eagle’s grip strength can crush bone. Its claws are built for force, not speed.
8. Sloth Bear
Scientific Name: Melursus ursinus
Class: Mammalia
Diet: Omnivore
The sloth bear stands out among animals with claws because of its long, sickle-shaped front claws. Their design is to dig and not to hunt big animals.
Sloth bears inhabit India, Sri Lanka and Nepal. They live in dry forests, scrubs and grasslands. It is significant to have access to termite mounds.
Front claws may measure as many as 4 inches in length. They are inwards-facing and non-retractable. This form assists in the loosening of hard ground and bugs.
Sloth bears are unlike the other bears who consume termites and ants greatly. They tear up mounds using their claws. Thereafter they suck insects with specially adapted lips.
Sloth bears are largely nocturnal. They are more dependent on smell than on sight. When disturbed, they rise upon their heels and churn with great forelimbs.
Habitat maps revolve around the Indian subcontinent. They do not go up into mountainous areas.
Fruit climbing also takes place with the help of claws. The cubs tend to be the riding ones on the back of the mother. This is not one of the things bears do.
The sloth bears may not be fast runners but can defend themselves aggressively. Their claws are useful in feeding and defense purposes.
These are long digging tools that characterize their niche.
Fun fact: Sloth bears can close their nostrils while feeding inside dusty termite mounds.
9. Giant Anteater
Scientific Name: Myrmecophaga tridactyla
Class: Mammalia
Diet: Insectivore
The giant anteater is one of the most specialized animals with claws in South America. It has long and sharply curved front claws. They are constructed to be used to destroy insect colonies.
Giant anteaters inhabit grasslands, savannas, and open forests in the country of Honduras to northern Argentina. They like the places full of ants and termites.
The forefeet have three large claws each. The central claw is the strongest and the longest. Due to the size, the anteaters walk on their knucks to ensure that they do not wear out.
These claws tear hardened termite nests apart in a few minutes. The anteater has a long sticky tongue which it uses to gather insects on finding them.
Giant anteaters move slowly unlike predators, which hunt prey. Their nails also protect them. They rear and then attack when they are threatened.
Habitat maps indicate extensive distribution throughout Brazil, Paraguay and Bolivia. The growth of agriculture negatively impacts the natural range.
Their large skin keeps them off insect bites. Food is made available through the entry of claws.
Giant anteaters are not aggressors even though they have large claws. They embrace peace where necessary.
The existence of these digging tools is necessary. Without them we should not be able to get into insect colonies.
Fun fact: A giant anteater can consume up to 30,000 insects in one day.
10. Snow Leopard
Scientific Name: Panthera uncia
Class: Mammalia
Diet: Carnivore
The snow leopard thrives in extreme mountain regions and remains one of the most agile animals with claws in Asia. It has sharp and well-curved retractable claws.
Snow leopards have high altitude ranges in Central Asia. Some countries are Mongolia, Nepal, Bhutan, and western China. Their habitat is characterised by rocky cliffs.
The presence of the claws offers footing on steep surfaces. Along with broad paws, they make them not to slip on snow and ice.
Mountain goats and sheep are the prey of snow leopards. They are prowling on ridgelines. They jump and grab them with their claws when they are near enough.
As opposed to lions or tigers, snow leopards do not roar. They do not trust threats but tricks.
The fragmented populations are observed in the Himalayas and the ranges around it as indicated by habitat maps. Their adaptations are formed by harsh winters.
Claws are safeguarded in the inactive state. This provides them with sharpness even with continual rock contact.
The snow leopards usually drag prey to concealed places. Claws hold during transportation.
A hunt is a hunt in slim mountain air. The existence on the roof of the world is possible due to these retractable claws.
Fun fact: Their long tail helps balance during cliffside pursuits.
11. Red Fox
Scientific Name: Vulpes vulpes
Class: Mammalia
Diet: Omnivore
The red fox is one of the most adaptable animals with claws in the Northern Hemisphere. Its claws are non-retractable and curved moderately. They are constructed to be dug, to hold on and to move steadily on mixed terrain.
Red foxes inhabit North America, Europe, Asia and parts of North Africa. They live in forests, grasslands, mountains, agricultural lands and in cities. There is a paucity of wild animals with an equal geographic range.
The feet have five claws on the front and four claws on the back. These are sharp claws, not so long as the huge predators. They are primarily used as traction and excavation.
The red foxes create dens, which are burrows. Claws loosen soil quickly. Dens safeguard the upbringing of pups and escape the risk of danger.
When foxes are hunting, they use their hearing sense to identify rodents in the ground. They jump up in the air and attract prey with front claws and then bite with the help of them.
The populations are dense in areas near human communities as depicted by habitat maps. They can adjust to the suburbs.
Claws are also useful in ascending low fences and rough surfaces. Foxes are nimble, though they are not experts in the field of trees.
Claws hold on to icy earth in winter. This enables moderate movement in snow areas.
Claws can be found in the form of simple instruments to a medium-sized predator. Nonetheless, they promote survival in a variety of climates and sceneries.
Fun fact: Red foxes use Earth’s magnetic field to improve hunting accuracy when pouncing.
12. Honey Badger
Scientific Name: Mellivora capensis
Class: Mammalia
Diet: Omnivore
The honey badger is one of the most fearless animals with claws in Africa and parts of Asia. It has long, powerful and slightly curved front claws. They are created to excavate and shred.
The honey badgers live in the savannas, dry forests, and semi-deserts. They spread over sub-Saharan Africa, Middle East and western India.
Claws in front may be almost 2 inches long. They are non-retractable and are power-oriented.
These claws tear into termite mounds, burrow holes in rodents and shred beehives. The badger is also covered by a thick skin to avoid being stung and bitten.
Honey badgers are solitary most of the time. At night, they cover long distances in search of food. Claws are used to dig up hidden prey.
In dry zones, habitat maps depict extensive distribution. They shun intense rainforests and deserted deserts.
Claws also provide defense. Honey badgers fight back when they are on the offensive. Swipes have the ability to discourage bigger predators.
They do not have the ability to withdraw claws like cats. This is appropriate to their lifestyle of digging.
In severe conditions where food lies underground, it has powerful claws to get to resources that others are unable to access.
Fun fact: Honey badgers have been observed digging into snake dens. They can survive venomous bites due to strong resistance.
13. Koala
Scientific Name: Phascolarctos cinereus
Class: Mammalia
Diet: Herbivore
The koala is one of the few herbivorous animals with claws specialized for tree life. It has claws which are sharp and curved and are meant to climb but not to hunt.
Koalas inhabit Australia east and southeast. They rely on the use of eucalyptus forests as food and shelter. In the absence of trees, one will not survive.
The number of opposable digits in each front paw is two and the number of standard digits is three. All carry strong claws. This design ensures better control of branches.
Claws are also found on rear feet, other than one grooming toe. The mixture enables safe climbing and positioning positions.
Most of their life is spent by koalas in trees. They have their claws hooked to them during feeding on eucalyptus leaves. They always seldom fall to the ground.
Fragments of habitat can be observed in the east coast of Australia, in habitat maps. The city growth decreases forest cover.
Koalas do not attack with claws, as opposed to carnivores. Defense means getting up to a better place or holding on.
Little joeys can be attached to the fur of the mother by means of small fingers. This relationship promotes survival in childhood.
The claws are used as climbing hooks in the trees canopies where balance is an issue. Koalas would no longer be able to sustain an adorable life in their absence.
Fun fact: Koalas sleep up to 20 hours per day to conserve energy from their low-nutrient diet.
14. Great Horned Owl
Scientific Name: Bubo virginianus
Class: Aves
Diet: Carnivore
The great horned owl is one of the most widespread birds of prey and among the strongest animals with claws in North America. It has thick, curved and powerful talons.
This owl inhabits North America as well as in South America. The habitats are forests, deserts, swamps, grasslands and in some cases the parks of cities.
Every foot is provided with four toes and sharp talons. One toe can rotate backward. This enhances better control of prey struggling.
Great horned owls are night predators. They pass by without a noise and hit randomly. Talons lock onto the target immediately and in most cases they kill the target.
They have a grip pressure that is more than 300 pounds per square inch. This enables them to trap rabbits, skunks and other medium sized mammals.
Habitat maps indicate distribution along Canada up to southern Argentina. They are adjusted to any landscape modified by humans.
These owls also hunt on perches unlike eagles. They are fastened on the branches by claws.
In all cases, the talons are left exposed. Their feet are covered with thick scales.
In dim light, where accuracy is the order of the day, big claws will mean that once the prey is taken, it cannot run away.
Fun fact: Great horned owls are one of the few predators that regularly hunt skunks.
15. Raccoon
Scientific Name: Procyon lotor
Class: Mammalia
Diet: Omnivore
The raccoon is one of the most intelligent animals with claws in North America. Its claws are tiny, non retractable, and sharp. They aid in more manipulation than hunting.
Raccoons live in forests, wetlands, suburbia, and urban areas. They have a geographical distribution with a southern limit in Canada to Central America.
The paws contain five narrow digits, and they are capped by curved claws. These claws are used in gripping things during a tree climb or opening objects.
Raccoons are deft of nimbleness. They turn handles, open lids and search food sources using claws. This sort of hand-like co-ordination is rare in wild mammals.
Raccoons at night hunt insects, fruits, eggs and small animals. Claws aid in excavating shallow soil, and in prey.
According to habitat maps, the urban areas have a high population because of the availability of food.
Claws also support defense. Raccoons swipe fast when they are cornered.
Raccoons are not as powerful as big predators; furthermore, they are smarter. Their nails supplement inquisitiveness and flexibility.
These small hooked tools enable raccoons to climb, forage and survive in various living environments in both wild forests and city streets.
Fun fact: Raccoons have highly sensitive front paws. They often rub objects to gather tactile information.
16. African Fish Eagle
Scientific Name: Haliaeetus vocifer
Class: Aves
Diet: Carnivore
The African fish eagle is one of the most recognized animals with claws along African waterways. Its paws are powerful and pointed and designed to cling to slippery food. These nails serve as fine points when making swift blows.
The African fish eagles are distributed in sub-Saharan Africa. They like lakes, rivers, reservoirs and lagoons along the coast. Their habitat range is determined by water access.
The talons are four in number on each foot. The protrudging talon is thick and highly curved at the back. This design enhances puncture depth and holding. The bottom soles have rough pads to enhance the grip when it is on the wet fish scales.
The hunting often commenced up a high perch. The eagle inspects the open water keenly. When one of the fish comes to the surface, he plunges feet first. Talons go on a strike before the body enters into water. The bird in most instances flies away with its prey.
The presence of stable populations in the countries like Kenya, Tanzania, Zambia and South Africa is depicted in the habitat maps.
At all times, talons are exposed. The legs have thick scales that ensure no injuries are inflicted when captured.
Claws are also used to lock up large stick nests constructed high in trees. Years are spent nesting in pairs.
Efficient fishing in aquatic ecosystems is facilitated by strong talons that do not require complete water immersion. This accuracy sustains existence.
Fun fact: The call of the African fish eagle is often described as the sound of Africa due to its frequency near major rivers and lakes.
17. Polar Bear
Scientific Name: Ursus maritimus
Class: Mammalia
Diet: Carnivore
The polar bear is the largest land carnivore and one of the most powerful animals with claws in Arctic regions. It has non-retractable thick slightly curved claws. They are traction and prey control designs.
Polar bears can be found in the arctic circle. They occur in the northern part of Canada, Greenland, Russia, Alaska, and the Svalbard in Norway. Their survival is dependent on sea ice.
The size of each paw may reach 12 inches. Claws are short as compared to grizzlies but very powerful. They hold ice and do not slip.
Polar bears are also reliant on seals unlike forest bears. They are waiting around breathing holes on sea ice. Upon the emergence of a seal, the bear charges fast and impales the prey with claws.
Populations are found along Arctic coastlines as demonstrated in habitat maps. Climate variability impacts sea ice solidarity and obtains access to hunting.
The claws are also used to dig temporary snow shelters. Mothers make clothes for cubs in the snow.
Polar bears, in spite of their size, are able to travel long distances by swimming. Claws help to climb back on ice.
Dark green and brown claws are helpful in frozen areas where there is ambiguity in the footing. They are essential survival equipment in changing sea ice.
Fun fact: The rough pads beneath their paws act like natural snow tires.
18. Nile Monitor Lizard
Scientific Name: Varanus niloticus
Class: Reptilia
Diet: Carnivore
The Nile monitor lizard is one of the largest reptiles and a striking example of animals with claws in freshwater ecosystems. Its claws are long, sharp and always in the open. They aid in climbing, excavation and hunting.
Nile watchers are located in sub-Saharan Africa. They like the water sources such as riverbanks, swamps, lakeshores and savannas.
The limbs are terminated by five curved claws. These paws bore holes in sandy beaches. They also enable them to climb trees so as to raid the bird nests.
Nile predators are opportunistic eaters. They feed on fish, birds, eggs, small mammals and carrion. Before a bite is caused by the jaws, prey is pinned by claws.
Wide distribution is depicted on habitat maps in the central and eastern regions of Africa.
Monitor lizards use muscular limbs and rigid claws as leverage in contrast to the flexible digits of mammals. This favors vigorous excavation.
During defense, it is also assisted by claws. A Nile monitor when angered can whip in a tail and strike with razor-like extremities.
These claws are used to allow movement in the mud, sand and in tree roots of a river where the terrain may change.
The Nile monitor being one of the largest reptile predators in Africa relies on its claws to move around, nest & survive.
Fun fact: Nile monitors can remain underwater for up to 30 minutes when hiding from threats.
Final Summary
Claws have various applications across mammals, birds and reptiles. Some retract to stay sharp. Others are left undressed to dig or fish. From the Arctic ice to tropical forests, animals with claws rely on these structures for feeding, defense, climbing & survival.
This completes the full list of 18 animals with claws in structured wildlife format.
FAQs:
What are animals with claws?
Animals with claws are species that have hard, curved keratin structures on their toes used for gripping, digging, climbing, or hunting.
Which animals have the strongest claws?
Large predators like lions, tigers, bears & eagles have some of the strongest claws due to hunting and defense needs.
Are talons the same as claws?
Yes. Talons are specialized claws found on birds of prey like eagles and owls.
Why do some animals have retractable claws?
Retractable claws stay sharp because they are protected when not in use. Big cats use this feature for stealth hunting.
Do all mammals have claws?
No. Many mammals have nails or hooves instead. Claws are common in carnivores, climbers, and digging species.
What are claws made of?
Claws are made of keratin, the same protein found in human fingernails and hair.
Which animal has the longest claws?
The giant anteater and some bear species have extremely long claws adapted for digging and tearing.
