20 Animals That Start With F (2023)

Welcome to animals that start with f. Tons of animals have names that start with the letter F. Many of them can be found around you, while some others are a bit more exotic.

Here’s the complete list of animals that start with F:

Fairy-Wren

Falcon
Fallow deer
False Water Cobra

False coral snake
False Killer Whale
Field Vole

False Widow Spider
Fangtooth
Feist

Fennec Fox
Fer-de-lance Snake
Ferret

Ferruginous Hawk
Fiddler Crab
Field Spaniel

Fierce Snake
Figeater Beetle
Fila Brasileiro

Fin Whale

Table of Contents show

1. Fairy-Wren

The Fairy-Wren (Malurus spp.) is a group of small, brightly-colored birds that are native to Australia and New Guinea.
There are over 30 recognized species of Fairy-Wrens, which belong to the Maluridae family of passerine birds.

Fairy-Wrens are small birds, with most species ranging in size from 4-6 inches in length and weighing less than an ounce.
They have slender bodies, long tails, and small, thin beaks.
Fairy-Wrens are known for their bright, colorful plumage, with many species having vivid blue, green, or purple feathers.

Fairy-Wrens are found in a variety of habitats, including woodlands, grasslands, and gardens.
They are active, agile birds that are known for their acrobatic displays and territorial behavior.
Fairy-Wrens are omnivorous, feeding on a diet of insects, spiders, nectar, and small fruits.

Fairy-Wrens are important pollinators and seed dispersers in their ecosystem.
Many species of Fairy-Wrens are listed as threatened or endangered due to habitat loss and degradation caused by human activities such as land development and deforestation.

2. Falcon

Falcons are a group of birds in the family Falconidae, which includes more than 60 species of fast-flying birds of prey.

Falcons are found on every continent except Antarctica, and are adapted to a wide range of habitats, including grasslands, forests, deserts, and urban areas.
Most falcons are small to medium-sized birds, with a length ranging from about 8-24 inches (20-60 cm) and a weight of 4-54 ounces (110-1540 g).
Falcons have long, pointed wings and a slender, streamlined body, which allow them to fly at high speeds and make sharp turns in pursuit of their prey.

Falcons are carnivorous and feed on a variety of prey, including small mammals, birds, reptiles, and insects.
Falcons use their sharp talons and beaks to capture and kill their prey, and are known for their impressive aerial hunting skills.
Some falcons are highly endangered due to habitat loss, persecution, and other human activities.

The peregrine falcon (Falco peregrinus) is the fastest animal in the world, with a diving speed of over 240 mph (390 km/h).

3. Fallow Deer

Fallow Deer (Dama dama) are a medium-sized deer native to Europe and western Asia.
They are characterized by their distinctive “palmate” antlers, which have wide, flat beams with tines (points) branching off them.

Fallow Deer can grow to be about 3-3.5 feet tall at the shoulder and weigh up to 200 pounds.
They are found in a variety of habitats, including forests, woodlands, and grasslands, and are herbivorous, feeding on a variety of plant material.
Fallow Deer are widely domesticated and are often kept in deer parks or on large estates.

They have been introduced to many parts of the world, including Australia, New Zealand, and North America, where they have established populations in some areas.

4. False Water Cobra

The False Water Cobra is a nonvenomous snake found in South America, specifically in countries such as Brazil, Colombia, Ecuador, Peru, and Venezuela.
It is a member of the Colubridae family, which is the largest and most diverse family of snakes and includes many common species such as garter snakes, rat snakes, and king snakes.

The False Water Cobra is also known by several other common names, including the South American Water Snake, the South American Rat Snake, and the South American Whip Snake.
It is a large snake, with adults reaching an average length of 3 to 4 feet (1 to 1.2 meters). It has a slender, streamlined body with smooth scales and a pointed head. The color of its skin can vary, but it is typically brown or green with darker bands or spots.
The False Water Cobra is a semi-aquatic species and is often found near bodies of water, such as rivers, streams, and swamps. It is an excellent swimmer and is often found in or near the water, where it feeds on a variety of prey, including fish, amphibians, and small mammals.

The False Water Cobra is a nonvenomous species and does not pose a significant threat to humans. It is generally a docile species and is not known for being aggressive. However, it can defend itself by biting if it feels threatened.

5. False Coral Snake

The False Coral Snake (Pliocercus euryzonus) is a non-venomous snake native to Central and South America.
It is found in a variety of habitats, including rainforests, savannas, and grasslands.

The False Coral Snake is a nocturnal, burrowing species that feeds on small rodents, lizards, and insects.
It is non-venomous and harmless to humans.
The False Coral Snake is often mistaken for the venomous Coral Snake due to its similar color pattern. However, the False Coral Snake can be distinguished by the presence of a black stripe between the red and yellow stripes on its body.

The False Coral Snake is oviparous, meaning it lays eggs to reproduce. It produces clutches of 1-4 eggs, which hatch after about 60-70 days.
The False Coral Snake is not endangered, but it is classified as “near threatened” by the International Union for Conservation of Nature (IUCN) due to habitat loss and degradation.

6. False Killer Whale

The false killer whale (Pseudorca crassidens) is a large dolphin that is found in tropical and subtropical waters around the world.

It is a member of the Delphinidae family, which includes other dolphins and whales such as the bottlenose dolphin and the killer whale.
The false killer whale is a large dolphin, typically reaching lengths of 15-20 feet and weighing up to 3,000 pounds.
It is black or dark gray in color, with a distinctive bulbous head and a long, slender beak.

The false killer whale is a fast swimmer and is known for its acrobatic displays, including breaching and tail slapping.
It is a social animal, living in groups of 10-50 individuals. These groups are known for their vocalizations, which include clicks, whistles, and other sounds.
The false killer whale feeds on a variety of prey, including fish, squid, and other cetaceans.

The false killer whale is classified as “Data Deficient” by the International Union for Conservation of Nature (IUCN), meaning that there is not enough information available to determine its conservation status.
False killer whales are sometimes kept in captivity for research or entertainment purposes, but there are concerns about their welfare in these settings.

7. Field Vole

The Field Vole, also known as the Short-tailed Vole or Microtus agrestis, is a small, herbivorous mammal native to Europe and Asia.

It belongs to the rodent family, which also includes rats, mice, and squirrels.
Field Voles are typically brown or gray in color and have a short, stocky body with a long tail.
They have a lifespan of about one year in the wild.

Field Voles are found in a variety of habitats, including grasslands, meadows, fields, and forests.
They are active during the day and night and feed on plants, including grasses, seeds, and roots.
Field Voles are known to dig complex underground burrow systems, where they live and breed.

They are an important food source for predators, such as birds of prey, foxes, and stoats.
Field Voles can have large population fluctuations, with population densities ranging from a few individuals per acre to hundreds of individuals per acre.

8. False Widow Spider

The False Widow Spider (Steatoda nobilis) is a species of spider that is native to Madeira and the Canary Islands.

It has been introduced to many other countries, including the United Kingdom, Ireland, and the United States.
The False Widow Spider is a medium-sized spider, with a body length of about 10-15 mm for females and 5-10 mm for males.
The False Widow Spider is known for its shiny, black appearance and the distinctive white marking on its abdomen.

It is a venomous spider, but its venom is not generally harmful to humans.
The False Widow Spider is an opportunistic predator, feeding on insects and other small arthropods.
The False Widow Spider builds orb-shaped webs in which it lives and breeds.

The False Widow Spider is most commonly found in the warmer parts of its range, such as greenhouses and conservatories.

9. Fangtooth Fish

Fangtooth fish (Anoplogaster cornuta) are a species of deep-sea fish found in the Atlantic, Pacific, and Indian Oceans at depths ranging from 200 to 5,000 meters.
They are small fish, with adults typically reaching a maximum size of about 15 cm in length.

Fangtooth fish are characterized by their large, sharp teeth, which are proportionally the largest of any fish in the world. These teeth allow them to feed on a variety of prey, including small fish, crustaceans, and cephalopods.
Fangtooth fish are typically found in the deeper, colder parts of the ocean, where they use their large eyes to locate prey in the low light conditions.
They are known to have a large, spherical body and a somewhat sluggish swimming style, which allows them to conserve energy in their cold, deep-sea environment.

Fangtooth fish are not considered endangered and are not heavily fished due to their deep-sea habitat and small size.
Little is known about the reproductive biology of fangtooth fish, but they are thought to have a relatively low reproductive rate, with females producing small numbers of eggs that are fertilized externally.
Despite their intimidating appearance, fangtooth fish are not considered dangerous to humans and are not typically encountered by people. They are of interest to scientists due to their unique adaptations to life in the deep sea.

10. Feist Mountain Dog

The Feist Mountain Dog is a small to medium-sized breed of dog that is native to the United States.
It is a highly energetic and athletic breed that was originally developed for hunting small game, such as squirrels and rabbits.
The Feist Mountain Dog has a short, smooth coat that comes in a variety of colors, including black, red, brindle, and fawn.

It has a strong, muscular body and a wedge-shaped head with pointed ears.
The average weight of a Feist Mountain Dog is 15 to 25 pounds, and it stands at a height of 13 to 17 inches at the shoulder.
Feist Mountain Dogs are intelligent and highly trainable, but they can be stubborn at times and may require consistent training and socialization.

They are known for their strong prey drive and need a lot of mental and physical exercise to stay happy and healthy.
Feist Mountain Dogs are generally good with children and make loyal and affectionate pets.
They are not recognized by the American Kennel Club (AKC) as a separate breed and are sometimes classified as a type of terrier or hunting dog.

The Feist Mountain Dog is also known as the Appalachian Cur, Mountain Cur, and Treeing Feist.

11. Fennec Fox

Fennec foxes (Vulpes zerda) are small carnivorous mammals native to the Sahara Desert and other arid regions of North Africa.
They are known for their large ears, which can be up to 6 inches (15 cm) long and help them dissipate heat and locate prey.

Fennec foxes are the smallest species of fox, weighing only 1.5-3.5 lbs (0.7-1.6 kg).
They have a distinctive sandy or yellowish-brown coat, which helps them blend in with their desert habitat.
Fennec foxes are nocturnal and spend most of the day in underground burrows to escape the heat.

They are omnivorous, feeding on a variety of small animals such as insects, rodents, birds, and lizards, as well as plants and fruit.
Fennec foxes live in small family groups called packs, which consist of a breeding pair and their offspring.
They are known for their vocalizations, including high-pitched chirping, whistling, and barking sounds.

Fennec foxes are popular exotic pets, although it is illegal to own them in some states and countries.
Threats to fennec foxes include habitat loss due to urbanization and agriculture, as well as poaching for their pelts and as exotic pets.

12. Fer-de-lance Snake

The fer-de-lance snake (Bothrops asper) is a venomous pit viper species found in the tropical regions of Central and South America.

It is also known as the terciopelo or the common lancehead.
The fer-de-lance snake has a triangular head and a thick, muscular body. It is typically brown or green in color, with a pattern of dark crossbands or diamonds along its back.
These snakes can grow to be quite large, with some individuals reaching lengths of up to 6.5 feet (2 meters).

The fer-de-lance snake is primarily nocturnal and is most active at night.
It is a terrestrial species and can be found in a variety of habitats, including rainforests, savannas, and dry forests.
The fer-de-lance snake is a voracious predator, feeding on a variety of prey, including rodents, birds, lizards, and other small mammals.

It is considered to be one of the most dangerous snakes in the world due to its highly venomous bite, which can cause severe pain, swelling, bleeding, and even death in humans if left untreated.
These snakes are often encountered in areas with a high human population, as they are attracted to the presence of rats and other rodents attracted to human settlements.
Despite their reputation, fer-de-lance snakes are generally non-aggressive and will only bite when provoked or threatened.

13. Ferret

Ferrets (Mustela putorius furo) are domesticated mammals that belong to the same family as weasels, otters, and minks.
Ferrets have long, slender bodies, with short legs and a pointed face. They can grow to be about 20 inches (50 cm) long and weigh anywhere from 1.5 to 4.5 pounds (0.7 to 2 kg).
Ferrets are carnivorous, and their diet consists primarily of fresh meat, such as chicken or turkey. They also require a high-quality ferret food that is rich in protein and fat.

Ferrets are highly active and energetic animals, and they require daily exercise and playtime to stay healthy.
Ferrets are intelligent and curious animals, and they are known for their playful and mischievous behavior.
Ferrets have a lifespan of about 8 to 10 years, but some can live longer with proper care and nutrition.

Ferrets are popular pets, and they are often kept in pairs or small groups. However, they can be prone to certain health issues, such as respiratory problems and dental issues, and they require regular vet check-ups and preventive care.

14. Ferruginous Hawk

The Ferruginous Hawk (Buteo regalis) is a large, broad-winged hawk found in the western United States and parts of Canada and Mexico.
It is a medium-sized hawk, with a wingspan of up to 4 feet (1.2 meters) and an average length of 22-26 inches (56-66 cm).

The Ferruginous Hawk is a diurnal (active during the day) species and is a strong, agile flier.
It is found in a variety of habitats including grasslands, agricultural fields, and deserts.
The Ferruginous Hawk feeds on a wide range of prey, including small mammals, birds, reptiles, and insects.

It is considered a threatened species in some states due to habitat loss and degradation.
The Ferruginous Hawk is protected under the Migratory Bird Treaty Act in the United States.
It is not aggressive towards humans and poses no danger.

15. Fiddler Crab

Fiddler crabs (Uca spp.) are a group of small, semi-terrestrial crabs that are found in tidal mudflats, mangroves, and salt marshes in coastal regions around the world.
They are named for the enlarged claw of the male, which is used in courtship displays and territorial behavior.
Fiddler crabs are small, typically growing to a size of about 1-2 inches (2.5-5 cm) across the carapace.

They are known for their distinctive waving behavior, in which they raise and lower their claws in a rhythmic motion.
Fiddler crabs are omnivorous, feeding on algae, detritus, and small invertebrates.
They are important members of their ecosystem, serving as food for a variety of predators and helping to maintain the structure of the tidal mudflats by burrowing and foraging for food.

Fiddler crabs are also popular subjects in scientific research, as they are relatively easy to study and can provide insight into a variety of ecological and evolutionary processes.

16. Field Spaniel

Field spaniels are medium-sized dogs, typically weighing between 25 and 45 pounds.
They are intelligent and energetic, and need regular exercise and mental stimulation to stay happy and healthy.

Field spaniels have a medium-length, dense coat that requires regular grooming to maintain its appearance.
They are generally good with children and make loyal, affectionate pets.
Field spaniels are intelligent and trainable, but may be stubborn at times. Early training and socialization is important to help them develop good manners and social skills.

Field spaniels are prone to certain health conditions, including hip dysplasia, eye problems, and skin allergies. Regular visits to the veterinarian and a high-quality diet can help prevent or manage these conditions.
Field spaniels have a lifespan of about 10-12 years.

17. Fierce Snake

The Fierce Snake, also known as the Inland Taipan or “The Most Venomous Snake in the World,” is native to the central and western regions of Australia.

It is a small to medium-sized snake, averaging around 5 feet (1.5 meters) in length.
Its venom is highly toxic, containing a variety of potent neurotoxins that can cause paralysis and death in a matter of hours.
The Fierce Snake is generally not aggressive and will only bite if provoked or threatened.

Its bite is extremely rare, as the snake is generally found in isolated and sparsely populated areas of Australia.
There have been no recorded human deaths from a Fierce Snake bite, largely due to the availability of antivenom and the snake’s reclusive nature.
The Fierce Snake is a protected species in Australia, and it is illegal to harm or kill the snake.

18. Figeater Beetle

The Figeater Beetle (Cotinis mutabilis) is a type of scarab beetle found in the southwestern United States and Mexico.
It is a large insect, typically measuring between 1.5 and 2.5 centimeters in length.
The Figeater Beetle is metallic green in color and has a shiny, iridescent appearance.
The beetle is commonly found feeding on ripe or overripe fruit, especially figs, hence its name.
It is also known to feed on flowers, leaves, and other plant material.
The Figeater Beetle is active during the day and is often seen basking in the sun or flying in search of food.
The adult beetles emerge from their pupal stage in late summer and can be found until late fall.
The Figeater Beetle is not considered a pest and is generally not harmful to humans or plants.

19. Fila Brasileiro

The Fila Brasileiro is a large breed of dog that originated in Brazil
It is a molosser breed, known for its powerful build and muscular structure
Fila Brasileiros were originally bred to work as guard dogs, cattle drivers, and hunting dogs
They are intelligent and loyal, but can be stubborn and require firm training
Fila Brasileiros are not suitable for inexperienced dog owners due to their strong-willed nature
They are generally good with children, but may be wary of strangers and can be aggressive towards other animals if not properly socialized
Fila Brasileiros are prone to certain health issues, including hip dysplasia, eye problems, and skin allergies
They have a short, thick coat that requires minimal grooming
Fila Brasileiros have a lifespan of around 10-12 years
They are a rare breed outside of Brazil, and are not recognized by all kennel clubs

20. Fin Whale

The fin whale is the second largest animal on earth, after the blue whale.
It can grow up to 85-90 feet in length and weigh up to 80 tons.
Fin whales are found in all the world’s oceans, but they are most commonly found in the North Atlantic and North Pacific.
They are known for their long, slender bodies and tall, triangular fins.
Fin whales have a distinctive pattern of light and dark coloration on their bodies, with a light underside and dark top.
They are generally solitary animals, but they may occasionally form small groups.
Fin whales are known to migrate long distances, often covering thousands of miles each year.
They feed on a variety of prey, including small schooling fish, krill, and squid.
Fin whales are listed as endangered on the IUCN Red List. Their populations have been greatly reduced due to hunting and other human activities.

Conclusion: Animals That Start With F