Best Rana
The California red-legged frog (Rana draytonii) is a moderate to large amphibian endemic to California and Baja California, recognized as the largest native frog in the western United States. It inhabits ponds, marshes, and streams, relying on dense vegetation for cover. Due to habitat loss, water p...
Rana sierrae, the Sierra Nevada Yellow-legged Frog, is a federally endangered species native to high-elevation lakes and streams in California's Sierra Nevada mountains. The species has experienced population declines exceeding 90% in recent decades due to the spread of chytrid fungus (Batrachochytr...
The Common Frog (Rana temporaria) is a widely distributed amphibian found throughout Europe, ranging from Ireland in the west to the Ural Mountains in the east. Outside of the breeding season, adults are primarily terrestrial, inhabiting damp woodlands, gardens, and meadows. They emerge from winter...
The Dusky Gopher Frog (Lithobates sevosus) is a critically endangered amphibian historically native to the longleaf pine ecosystems of the southern United States. Its current wild population is restricted to just a few isolated ponds in Harrison and Jackson counties in Mississippi. The frog relies h...
The moor frog, Rana arvalis, is a small true frog distributed across much of northern and central Europe into western Siberia. It inhabits damp meadows, bogs, woodland edges, floodplains, and other wetlands, breeding in shallow water during spring. Breeding males in many populations temporarily deve...
The European Common Frog (Rana temporaria) is a widely distributed amphibian whose range extends from Ireland and the Iberian Peninsula across continental Europe to the Ural Mountains in Russia. Adults typically reach 6 to 9 centimeters in body length and display variable coloration in shades of bro...
The Northern Red-legged Frog (Rana aurora) is a medium-sized amphibian native to the Pacific Northwest region of North America. Its range extends from southwestern British Columbia in Canada down through Washington, Oregon, and into northern California. This species is typically found in humid fores...
The Gopher Frog (Lithobates capito) is a stout-bodied frog native to the southeastern United States, ranging from North Carolina to Florida and west to Alabama. It is strongly associated with the longleaf pine ecosystem and relies heavily on burrows dug by gopher tortoises for shelter from predators...
The mountain yellow-legged frog (Rana muscosa) is an amphibian species native to the high-elevation alpine lakes and streams of California's Sierra Nevada and Southern California mountain ranges. It is recognized by its mix of yellow and brown skin pigmentation and its strong association with aquati...
The Italian Agile Frog (Rana latastei) is a small frog endemic to the lowland plains of northern Italy, with smaller populations in adjacent parts of Slovenia and possibly Croatia. It is primarily associated with moist deciduous forests, riparian zones, and floodplain habitats in the Po River basin....
The River Frog (Lithobates heckscheri) is a large species of frog native to the southeastern United States, found in swampy areas and along the margins of rivers and streams. It is among the larger frog species in North America, with adults reaching body lengths of over 10 centimeters. The species i...
The Iberian Frog (Rana iberica) is a small brown frog endemic to the northwestern Iberian Peninsula, occurring mainly in Portugal and the adjacent Spanish regions of Galicia, Asturias, León, and Cantabria. It inhabits cold, well-oxygenated mountain streams and brooks in forested or rocky upland area...
The Carpenter Frog (Lithobates virgatipes) is a medium-sized frog of the Atlantic coastal plain of eastern North America, ranging from southern New Jersey southward through the southeastern United States. It is named for its call, a series of sharp notes resembling the tapping of a hammer, and is th...
Brown frog endemic to the Ryukyu Islands of Japan, including Okinawa; a ranid species of conservation concern due to its geographically limited island distribution.
The agile frog (Rana dalmatina) is a species of frog native to Europe, with a geographic range extending from France and southern Scandinavia through Central Europe to the Balkans and the Caucasus. It is distinguished from similar species by its exceptionally long hind legs, which allow for leaping...
The Greek Stream Frog (Rana graeca, also known as the Balkan Stream Frog) is a medium-sized frog species endemic to the Balkan Peninsula. It is primarily distributed across Greece, Albania, North Macedonia, and parts of Bulgaria, Montenegro, and southern Serbia. Adults typically measure 5-8 centimet...
The Oregon Spotted Frog (Rana pretiosa) is a medium-sized amphibian native to the wetlands and marshes of the Pacific Northwest, including regions of Washington, Oregon, and British Columbia. It is a highly aquatic species that relies on warm, shallow water bodies for breeding, feeding, and shelter...
The Foothill Yellow-legged Frog (Rana boylii) is a medium-sized frog native to the streams and rivers of California and Oregon. It relies heavily on intact riparian ecosystems, requiring shallow, flowing water and cobblestone streambeds to attach its egg masses securely. The species has experienced...
The Cascades frog, Rana cascadae, is a medium-sized frog native to mountainous areas of the Pacific Northwest, including the Cascade Range and Olympic Mountains. It inhabits wet meadows, marshes, ponds, and the edges of cold lakes and streams, often at moderate or high elevations. Breeding takes pla...
The Columbia Spotted Frog, scientifically known as Rana luteiventris, is an aquatic amphibian native to western North America, with a range extending from Alaska and British Columbia down to Nevada and Utah. It is characterized by its olive or brown skin featuring irregular dark spots and a distinct...
