Florida is one of the most amphibian-rich states in North America — a consequence of its warm climate, abundant rainfall, vast wetlands, and diverse habitats ranging from panhandle pine flatwoods to subtropical Everglades marshes. These frogs can be found in swamps, ponds, forests, and even suburban areas. The state hosts an impressive array of native frogs alongside a growing number of introduced species that have established themselves in Florida’s hospitable environment.
Tree frogs are among the most common types found in Florida. These frogs are excellent climbers, with sticky toe pads that help them grip leaves and branches. They are often seen on windows, walls, or vegetation at night. Many are green or gray, allowing them to blend easily into their surroundings.
Aquatic frogs also thrive in Florida’s many lakes and marshes. These frogs spend most of their time in water and are strong swimmers. Larger species are often heard before they are seen, producing deep, loud calls that echo across wetlands, especially during breeding season.
Ground-dwelling frogs are another important group. These frogs usually live near water but spend more time on land, hiding under leaves, logs, or soil. They are often brown or spotted, which helps them blend into the forest floor and avoid predators.
Florida is also known for having invasive frog species. Some non-native frogs have been introduced and adapted well to the environment, sometimes outcompeting native species. These invasive frogs can grow larger and may affect local ecosystems by eating native wildlife or spreading disease.
Most Common Frogs in Florida
Southern Leopard Frog (Lithobates sphenocephalus)
The most widespread and commonly encountered frog in Florida, the Southern Leopard Frog is found in virtually every wetland habitat the state offers — marshes, swamps, roadside ditches, lake margins, and flooded fields.
Its green or brown body is covered with irregular dark spots, giving it the leopard pattern that names the entire group. It is a quick, athletic jumper that dives into water at the slightest disturbance, producing a distinctive chuckling, guttural call on warm, humid nights throughout much of the year.
Pig Frog (Lithobates grylio)
Named for its deep, resonant grunt that sounds remarkably like a pig, the Pig Frog is Florida’s second largest native frog and a quintessential animal of the Everglades and southern Florida’s vast freshwater marshes. It is highly aquatic, rarely venturing far from the water’s edge, and is a popular target for frog hunters who harvest it for its edible legs.
Its fully webbed hind feet and streamlined body make it a powerful swimmer, and its deep, single-note call is one of the defining sounds of Florida’s subtropical wetlands on summer nights.
River Frog (Lithobates heckscheri)
The River Frog is Florida’s largest native frog and one of its most secretive — a dark, heavily built species found along the slow-moving rivers, blackwater streams, and cypress swamps of the northern and central peninsula.
Its dark gray-green body with pale spotting along the jaw is distinctive, and its call — a deep, snore-like rumble — is one of the most unusual frog sounds in North America. It is an aggressive, solitary species rarely found far from permanent water, and it tends to favor larger river systems with abundant aquatic vegetation.
Bronze Frog (Lithobates clamitans clamitans)
The Bronze Frog is the southern subspecies of the Green Frog, distinguished from the northern form by its bronze-brown rather than green coloration and its preference for the acidic, tannin-stained waters of Florida’s panhandle swamps, bogs, and stream margins.
Its call is an instantly recognizable single “gunk” note — like plucking a loose banjo string — that echoes through cypress and bay swamps throughout the warm months. It is a hardy, adaptable species found in a wide range of aquatic habitats in northwestern Florida.
Florida Bog Frog (Lithobates okaloosae)
One of Florida’s rarest and most localized native frogs, the Florida Bog Frog is found only in a handful of seepage bogs and pitcher plant wetlands in Okaloosa and Santa Rosa counties in the western panhandle — one of the most restricted ranges of any vertebrate in the eastern United States.
It is a small, brown frog that closely resembles the Bronze Frog but is distinguished by its lack of dorsolateral ridges. Its extremely limited habitat makes it highly vulnerable to any disturbance of the rare, fire-maintained bog ecosystems it depends upon.
Gopher Frog (Lithobates capito)
The Gopher Frog is a stocky, spotted species of Florida’s upland sandy habitats — longleaf pine flatwoods and scrub — where it depends almost entirely on the burrows of the Gopher Tortoise for shelter, spending the vast majority of its life underground in borrowed tunnels.
It is a boom-and-bust breeder, gathering in large explosive choruses at isolated wetland ponds during and after heavy rains. Its deep, snoring call — audible from considerable distance — rises from breeding ponds on winter and spring nights. Loss of longleaf pine habitat and Gopher Tortoise populations has made it a species of significant conservation concern.
American Bullfrog (Lithobates catesbeianus)
The largest native frog in North America is well established across Florida in lakes, ponds, rivers, and large marshes, where its deep, resonant “jug-o-rum” call is one of the most familiar sounds of warm summer nights.
It is a voracious and indiscriminate predator, consuming fish, snakes, birds, bats, and other frogs with equal enthusiasm, and its large size — some individuals exceeding 20 centimeters — makes it a formidable presence in any wetland it inhabits. It is a popular target for frog hunters and is harvested commercially for its substantial hind legs.
Pickerel Frog (Lithobates palustris)
The Pickerel Frog reaches the southern edge of its range in the Florida panhandle, where it inhabits cool, clear streams, springs, and seepage wetlands in the northern counties. It is distinguished from the similar Southern Leopard Frog by its squared rather than rounded dark spots arranged in two parallel rows down the back.
Its skin secretions are mildly toxic — enough to kill other frogs confined with it in a container — and it is the only truly toxic native frog in eastern North America. It produces a low, steady snoring call quite different from the chuckling of its leopard frog relatives.
Eastern Narrowmouth Toad (Gastrophryne carolinensis)
This tiny, secretive frog is found throughout Florida in moist wooded areas, gardens, and suburban landscapes, spending most of its time hidden beneath logs, leaf litter, and debris.
Its distinctively small, pointed head and wide, round body give it an appearance unlike any other Florida frog, and its call — a high, buzzing bleat lasting one to three seconds — sounds more like an insect than a frog. It specializes in eating ants and termites almost exclusively, using its narrow snout to probe the galleries of ant colonies in the soil.
Oak Toad (Anaxyrus quercicus)
The smallest toad in North America, the Oak Toad is found throughout Florida in pine flatwoods, scrub, and oak hammocks, where its tiny size — barely three centimeters — makes it easy to overlook despite its abundance.
Its call is a surprisingly high, bird-like peeping that seems comically oversized for such a diminutive animal, and breeding choruses can produce a loud, sustained piping from shallow temporary ponds after summer rains. It is unique among Florida toads in being primarily diurnal — active during the day — making it one of the more frequently encountered small frogs in pine flatwood habitats.
Southern Toad (Anaxyrus terrestris)
The Southern Toad is Florida’s most abundant and widespread toad, found in virtually every terrestrial habitat the state offers — gardens, forests, suburban yards, beach dunes, and agricultural land. Its distinctive cranial crests that end in prominent knobs behind the eyes distinguish it from other Florida toads.
It is a familiar presence on warm, humid nights, emerging to hunt insects attracted to porch lights and street lamps, and its high, musical trill — lasting several seconds — is one of the most common frog calls in residential Florida neighborhoods during the rainy season.
Eastern Spadefoot (Scaphiopus holbrookii)
The Eastern Spadefoot is Florida’s most cryptic native frog — a round, smooth-skinned toad-like species that spends most of its life underground, emerging almost exclusively during and after heavy rain. Its single, sharp-edged spade on each hind foot allows it to disappear into sandy soil within minutes, and it may spend months underground between surface appearances.
When breeding choruses do occur — triggered by intense rainstorms — they are explosive and brief, the frogs appearing suddenly at temporary pools and disappearing almost as quickly. Its call is a hoarse, crow-like bark repeated rapidly.
Green Tree Frog (Hyla cinerea)
One of Florida’s most beloved and recognizable native frogs, the Green Tree Frog is a slender, bright lime-green species found in virtually every wetland-adjacent habitat in the state — from Everglades sawgrass marshes to suburban gardens.
It is a state icon, familiar to most Floridians from its habit of sheltering on windows and screen doors where insects gather at night. Its call — a series of ringing, bell-like “queenk” notes repeated steadily — fills the air around Florida’s ponds and wetlands throughout the warm months, and a chorus of hundreds produces a sound like a crowd of tiny bells.
Squirrel Tree Frog (Hyla squirella)
Named for its raspy, scolding call that resembles the chatter of an agitated squirrel, the Squirrel Tree Frog is one of Florida’s most abundant and adaptable tree frogs. It is a chameleon-like species capable of changing color rapidly from bright green to brown to gray, making it one of the more visually variable frogs in the state.
It is found throughout Florida in trees, shrubs, and structures near water, and it descends to breed in almost any available standing water after summer rains. It frequently shelters in bromeliads and is commonly found in suburban and urban gardens.
Barking Tree Frog (Hyla gratiosa)
The largest native tree frog in the United States, the Barking Tree Frog is a robust, rotund species found throughout Florida’s panhandle and peninsula in pine flatwoods, hardwood hammocks, and suburban landscapes. Its call — a series of deep, hollow “donk” notes that have been compared to a distant dog barking — is unlike any other Florida frog and carries considerable distance across wetlands.
It spends much of the year high in the forest canopy, descending to breed in isolated wetlands after heavy rains. Its heavily granular skin texture and variable green-and-brown spotted coloration make it one of the most attractive of Florida’s tree frogs.
Pine Woods Tree Frog (Hyla femoralis)
The Pine Woods Tree Frog is a small, slender species of Florida’s pine flatwoods and longleaf pine uplands, where its cryptic brown-gray coloration provides excellent camouflage against bark and pine needles. It is most easily identified by the hidden orange, yellow, or red spots on its inner thighs — colors that are concealed when the frog is at rest but flash momentarily when it jumps.
Its call is a rapid, Morse code-like series of clicks or rattles that accelerates into a buzzing trill, quite unlike the calls of its tree frog relatives. It breeds in shallow, fish-free wetlands embedded in pine flatwood habitats.
Cope’s Gray Tree Frog (Hyla chrysoscelis)
Cope’s Gray Tree Frog reaches the southern extent of its range in the Florida panhandle, where it inhabits wooded areas and forest edges near permanent and semi-permanent wetlands. It is virtually identical in appearance to the closely related Gray Tree Frog (Hyla versicolor) but can be distinguished by its faster, harsher trill and by chromosome count — chrysoscelis is diploid while versicolor is tetraploid.
Like its relative it can change color from gray to green to brown depending on temperature and background, and it has the freeze-tolerance that characterizes the gray tree frog group.
Bird-Voiced Tree Frog (Hyla avivoca)
The Bird-Voiced Tree Frog is a small, slender species of Florida’s panhandle swamps and river floodplains — particularly the cypress and tupelo swamps of the Apalachicola River drainage. Its call is one of the most beautiful of any Florida frog — a soft, whistling series of notes that genuinely resembles a bird call, earning it one of the most descriptive common names in the amphibian world.
It is a dedicated canopy dweller, spending most of its life in trees overhanging floodplain swamps, and it breeds in the standing water of flooded bottomland forests and cypress swamps.
Little Grass Frog (Pseudacris ocularis)
The smallest native frog in North America, the Little Grass Frog barely reaches one centimeter in length and is found throughout Florida in wet grassy habitats, pitcher plant bogs, and the margins of cypress ponds and flatwood wetlands.
Despite its minute size it produces a surprisingly persistent, high-pitched insect-like call — a thin, tinkling trill that is easy to overlook as an insect chirp. It lives its entire life close to the ground in dense grass and sedge vegetation, where its tiny size and cryptic brown coloration make it extraordinarily difficult to spot even when calling within arm’s reach.
Southern Spring Peeper (Pseudacris crucifer)
The Spring Peeper is a small but vocally mighty chorus frog found in the northern half of Florida, where its high, piping peep — repeated steadily by thousands of individuals — creates one of the most iconic sounds of late winter and early spring. Each frog is tiny — barely three centimeters — but a breeding chorus carries for considerable distances across the wetlands.
It has a distinctive dark X-shaped marking on its back that makes it identifiable in the hand, though it spends much of its time hidden in low vegetation and leaf litter rather than in the open.
Ornate Chorus Frog (Pseudacris ornata)
The Ornate Chorus Frog is a stocky, beautifully patterned chorus frog of Florida’s northern and central panhandle, where it breeds in winter and early spring in temporary wetlands within pine flatwoods.
Its bold pattern of dark spots and stripes on a background ranging from gray to red-brown to green makes it one of the most visually striking of Florida’s smaller frogs. It is a winter breeder, with choruses peaking on cold, rainy January and February nights — a habit that makes it one of the few Florida frogs most active when temperatures are too cold for most other species to call.
Southern Chorus Frog (Pseudacris nigrita)
The Southern Chorus Frog is a small, secretive species found in pine flatwoods, wet prairies, and the margins of cypress ponds throughout northern and central Florida. Its call — a rapid, ascending series of creaking rasps — fills flatwood wetlands on winter and spring nights, often mixed with the calls of Ornate and Upland Chorus Frogs in the same breeding ponds.
It is a notoriously difficult species to see despite its abundance, retreating into dense grass and sedge vegetation at the slightest disturbance. Its three dark stripes on a pale background distinguish it from most similar species in its range.
Upland Chorus Frog (Pseudacris feriarum)
The Upland Chorus Frog reaches the southern edge of its range in the Florida panhandle, where it inhabits upland fields, woodland edges, and the margins of temporary wetlands. Its call — a rapidly repeated series of rising rasps, like a finger dragged along the teeth of a comb — is one of the characteristic winter frog calls of the eastern United States, and Florida panhandle populations breed earlier in the season than almost any other local frog.
It is a small, cryptic species that spends most of its time hidden in grass and leaf litter, betraying its presence primarily through its persistent calling.
Florida Cricket Frog (Acris gryllus dorsalis)
The Florida Cricket Frog is a tiny, warty, semi-aquatic frog found at the edges of virtually every permanent and semi-permanent waterbody in Florida — lake margins, river banks, swamp edges, and roadside ditches.
Unlike most tree frogs, it spends its time on the ground and low vegetation at the water’s edge rather than in the canopy, and it is an explosive jumper that skips across the water surface in rapid zigzag leaps when startled. Its call is a rapid metallic clicking — like pebbles being struck together — that provides one of the most familiar background sounds of Florida wetlands.
Northern Cricket Frog (Acris crepitans)
The Northern Cricket Frog reaches Florida only in the extreme western panhandle counties, where it overlaps with its close relative the Florida Cricket Frog. It is nearly identical in habits and appearance to its southern counterpart — a tiny, warty, ground-dwelling species of wetland margins that escapes predators by skipping across water surfaces in rapid, unpredictable leaps.
The two species are best distinguished by subtle differences in the webbing pattern of their hind feet and in the precise rhythm of their clicking calls. Where both species occur together they maintain distinct breeding seasons to minimize hybridization.
Cuban Tree Frog (Osteopilus septentrionalis)
Florida’s most problematic invasive frog, the Cuban Tree Frog arrived in the Florida Keys decades ago and has since spread throughout the peninsula, displacing native tree frogs through predation and competition.
It is the largest tree frog in North America, with adults reaching ten centimeters or more, and it is a voracious generalist predator that consumes native Green Tree Frogs, Squirrel Tree Frogs, and other small frogs with devastating efficiency. Its skin secretions cause intense eye and mucous membrane irritation in humans, and it is encouraged — though humanely — to be euthanized by wildlife managers wherever it is found.
Cane Toad (Rhinella marina)
Also known as the Bufo or Marine Toad, the Cane Toad is one of Florida’s most notorious invasive species — a massive toad originally introduced to control sugarcane pests that has become a serious ecological problem across South Florida.
Its enormous parotoid glands secrete a potent milky toxin that can kill dogs and cats that mouth or swallow the toad, and it is responsible for numerous pet fatalities each year. It outcompetes native Southern Toads through sheer size and aggression and has expanded steadily northward as Florida’s winters become milder.
Greenhouse Frog (Eleutherodactylus planirostris)
The Greenhouse Frog is a tiny invasive species from Cuba that has become thoroughly naturalized across Florida, where it is now one of the most commonly encountered frogs in gardens, nurseries, and suburban landscapes. Despite its abundance it is so small — barely two centimeters — and so cryptic that many Floridians have never consciously noticed one.
It breeds without standing water, laying eggs in moist soil that hatch directly as tiny froglets — a reproductive strategy that has made it extraordinarily successful as a colonizer. Its high, cricket-like chirping is a familiar sound in Florida gardens at night.
Puerto Rican Coqui (Eleutherodactylus coqui)
The Coqui — famous in Puerto Rico as a beloved national symbol — has established small populations in parts of South Florida, particularly in Miami-Dade County around nursery operations where it has been repeatedly introduced through the plant trade.
Its two-note call — “ko-kee,” from which it takes its name — is produced at volumes surprisingly loud for such a small frog, and established populations have generated noise complaints from South Florida residents unaccustomed to its persistent nighttime calling. Like the Greenhouse Frog it breeds without standing water, completing its life cycle in moist terrestrial environments.
Túngara Frog (Engystomops pustulosus)
The Túngara Frog is a Central and South American species that has established an introduced population in the Tampa Bay area of west-central Florida — one of the most recently documented invasive frog establishments in the state. It builds distinctive foam nests on the surface of standing water and produces a whine-and-chuck call that has been extensively studied by scientists investigating sexual selection.
Its establishment in Florida is a concern because it is capable of breeding in very small water bodies including storm drains, decorative ponds, and roadside puddles, giving it considerable invasive potential in suburban environments.
African Clawed Frog (Xenopus laevis)
The African Clawed Frog has established localized invasive populations in parts of Florida, likely originating from laboratory escapes or deliberate releases — it was once used worldwide as a living pregnancy test and kept extensively in research facilities.
It is a fully aquatic, tongueless, and highly adaptable species that poses a serious ecological threat wherever it establishes, both as a predator of native aquatic life and as a carrier of the chytrid fungus responsible for catastrophic amphibian declines worldwide. Its established Florida populations are monitored closely by wildlife managers concerned about its potential spread.
White-Lipped Frog (Leptodactylus fragilis)
The White-Lipped Frog is a small Central American and Caribbean species that has established a localized introduced population in Miami-Dade County in extreme South Florida, likely arriving through the international plant and agricultural trade.
It is a ground-dwelling species that breeds in foam nests in shallow temporary water and produces a loud, cricket-like call from concealed positions in grass and debris. Its establishment in Florida represents the ongoing challenge of South Florida’s role as an entry point for introduced species from the Caribbean and Central America, and its long-term ecological impact on native species in the region is still being assessed.