Best Frog

The southern gastric-brooding frog, Rheobatrachus silus, was an Australian amphibian with an unusual method of reproduction: the female held developing offspring inside her stomach. Eggs were swallowed, tadpoles developed internally, and young frogs eventually emerged through her mouth. Digestion ha...

Large red eyes distinguish Agalychnis callidryas, an arboreal frog native to Central America. It spends much of its life among rainforest vegetation and is primarily active at night. A resting frog can conceal its conspicuous eyes and portions of its colorful body, allowing the green upper surface t...

Native to Cameroon and Equatorial Guinea, Conraua goliath is the world's largest frog species. Large adults can reach about 32 centimeters in body length and weigh more than three kilograms, giving the goliath frog an unusual scale among amphibians. It lives in association with flowing rivers and st...

Cold, fast-flowing rivers in Indonesian Borneo are the habitat of the Bornean flat-headed frog, Barbourula kalimantanensis. This small, fully aquatic amphibian is native to Kalimantan and has a flattened body suited to life in moving water. Its association with clear, oxygen-rich streams makes the c...

Queensland's extinct gastric-brooding frogs belonged to the genus Rheobatrachus, which contained two known species. These stream-associated Australian amphibians had an unusual reproductive method: the female swallowed fertilized eggs and sheltered the developing young in her stomach. Gastric acid p...

Native to the Pacific coast of Colombia, the golden poison frog, Phyllobates terribilis, is a small amphibian distinguished by exceptionally potent skin toxins. Wild individuals can carry batrachotoxin, an alkaloid that interferes with the normal operation of nerve and muscle cells. The danger comes...

Golden coloration marks Atelopus zeteki, the Panamanian golden frog, a critically endangered amphibian native to Panama. Despite its common name, it belongs to the toad family. It inhabits forest environments associated with streams, and its skin secretions contain toxins that contribute to defense...

The Blue Poison Dart Frog, *Dendrobates tinctorius* ‘azureus’, is a vibrant amphibian native to Suriname. Its striking blue coloration signals toxicity due to alkaloids acquired from its insectivorous diet. This frog belongs to the Dendrobatidae family and is of interest to herpetologists and those...

With a rounded body, small head and short limbs, the turtle frog resembles a tiny turtle without a shell. Myobatrachus gouldii lives in the sandy soils of Western Australia and spends much of its life underground. Its muscular forelimbs allow it to dig head-first, an unusual approach among burrowing...

The Purple Frog (Nasikabatrachus sahyadrensis) was first described by scientists in 2003 and is a relic species found only in India's Western Ghats, representing an ancient lineage that diverged from its closest relatives over 100 million years ago.

A loud, two-note nighttime call gives the Puerto Rican coquí its common name and a strong place in Puerto Rican culture. Eleutherodactylus coqui is a small terrestrial frog native to Puerto Rico, often found on vegetation as well as near the ground. Males produce the familiar call, which plays a rol...

The Indian purple frog (Nasikabatrachus sahyadrensis) is a fossorial amphibian species endemic to the Western Ghats of India, formally described by scientists in 2003. It spends the majority of its life underground, emerging only for a brief period during the monsoon season to breed in ephemeral str...

Restricted to Madagascar's Isalo region, the rainbow burrowing frog, Scaphiophryne gottlebei, is a microhylid amphibian associated with rocky canyons and sandy ground. Its red, green, black and pale markings form a conspicuous pattern that distinguishes it from many more uniformly colored burrowing...

The wood frog (Lithobates sylvaticus) is a widely distributed amphibian native to North America, ranging from the southern Appalachian Mountains all the way to the Arctic. It is uniquely adapted to survive freezing temperatures during the winter months by producing glucose, which acts as a cryoprote...

A broad mouth and rounded body give the ornate horned frog, Ceratophrys ornata, its recognizable appearance. Native to grassland regions of Argentina, Brazil and Uruguay, it is a terrestrial ambush predator. Rather than pursuing prey over long distances, it settles partly into soil or leaf litter an...

The Strawberry Poison Dart Frog (Oophaga pumilio) of Central America exhibits extraordinary color polymorphism, with over 30 distinct color morphs documented across its range in Costa Rica and Panama.

The bicolored poison dart frog (Phyllobates bicolor) is a toxic amphibian belonging to the Dendrobatidae family, endemic to the tropical rainforests of the Chocó region in Colombia. It is characterized by its uniform yellow or orange back, which sharply contrasts with its dark-colored limbs. The fro...

The Surinam Toad (Pipa pipa) of South America has a uniquely flat body and reproduces by embedding eggs directly into the skin of the female's back, where they develop and emerge as fully formed froglets.

White's Tree Frog (Litoria caerulea), native to Australia and New Guinea, is one of the most popular amphibian pets worldwide due to its docile temperament and longevity of up to 16 years in captivity.

The giant monkey frog (Phyllomedusa bicolor), also known as the giant leaf frog, is a large, nocturnal tree frog native to the Amazon Basin in South America. It is scientifically recognized for its skin secretions, which contain a complex mixture of bioactive peptides used defensively against predat...

The Corroboree Frog (Pseudophryne corroboree) is a small, critically endangered amphibian endemic to the Snowy Mountains of New South Wales, Australia. It is distinguished by its striking yellow and black longitudinal stripes, which serve as warning coloration to predators. Unlike many other poisono...

Pointed projections above the eyes and at the snout help the long-nosed horned frog resemble a fallen leaf. Known historically as Megophrys nasuta and now classified as Pelobatrachus nasutus, it inhabits Southeast Asian forests, with records from the Malay Peninsula, Sumatra and Borneo. Its angular...

Wallace's Flying Frog (Rhacophorus nigropalmatus) of the Malay Peninsula and Borneo, first described by Alfred Russel Wallace in 1869, uses its large, fully webbed feet to glide up to 15 meters between trees.

The Dyeing Poison Dart Frog (Dendrobates tinctorius) is a large, highly variable amphibian native to the rainforests of the Guiana Shield in northeastern South America. It is known for its vibrant coloration, typically featuring bright yellow, blue, or green patterns against a black background, whic...

Harlequin frogs comprise the genus Atelopus, a group of brightly colored amphibians native to Central and South America. These stream-dwelling anurans are typically small and diurnal, relying on their vibrant patterns to warn predators of their toxicity. Since the 1980s, dozens of species within thi...

The hip-pocket frog (Assa darlingtoni) is a small, terrestrial amphibian native to the temperate rainforests of southeastern Queensland and northeastern New South Wales in Australia. It is distinguished by a unique reproductive strategy in which the male carries the fertilized eggs and developing ta...

Kermit the Frog is an iconic puppet character developed by Jim Henson. He originated in 1955 and became a central figure within the Muppets television franchise. Notably, Kermit’s role as host of *The Muppet Show* established him as a beloved entertainer. This character is primarily for children and...

Darwin's frog (Rhinoderma darwinii) is a small, leaf-like amphibian native to the temperate forests of southern Chile and Argentina. It is named after Charles Darwin, who encountered the species during his voyage on the HMS Beagle. The frog is particularly noted for its unique reproductive strategy,...

The Vietnamese mossy frog (Theloderma corticale) is a semi-aquatic tree frog species native to the mountainous regions of northern Vietnam. It is characterized by its rough, mottled green and black skin, which provides effective camouflage against the mossy, rocky environments it inhabits. When thre...