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Taxonomy and Photo Library

Anura » Ranidae

Lithobates berlandieri - Rio Grande Leopard Frog

<strong>Source:</strong> USGS. <strong>Photographer:</strong> Alan Cressler. Val Verde County, Texas<br /><em>Lithobates berlandieri </em> - Rio Grande Leopard Frog

Source: USGS. Photographer: Alan Cressler. Val Verde County, Texas
Lithobates berlandieri - Rio Grande Leopard Frog

<strong>Source:</strong> USGS. <strong>Photographer:</strong> Adam Backlin. San Felipe Creek, Imperial County, CA<br /><em>Lithobates berlandieri </em> - Rio Grande Leopard Frog

Source: USGS. Photographer: Adam Backlin. San Felipe Creek, Imperial County, CA
Lithobates berlandieri - Rio Grande Leopard Frog

<strong>Source:</strong> USGS. <strong>Photographer:</strong> Adam Backlin. San Felipe Creek, Imperial County, CA<br /><em>Lithobates berlandieri </em> - Rio Grande Leopard Frog

Source: USGS. Photographer: Adam Backlin. San Felipe Creek, Imperial County, CA
Lithobates berlandieri - Rio Grande Leopard Frog

<strong>Source:</strong> USGS. <strong>Photographer:</strong> Adam Backlin. San Felipe Creek, Imperial County, CA<br /><em>Lithobates berlandieri </em> - Rio Grande Leopard Frog

Source: USGS. Photographer: Adam Backlin. San Felipe Creek, Imperial County, CA
Lithobates berlandieri - Rio Grande Leopard Frog

Lithobates blairi - Plains Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Cape Girardeau County, Missouri.<br /><em>Lithobates blairi </em> - Plains Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Cape Girardeau County, Missouri.
Lithobates blairi - Plains Leopard Frog

Lithobates capito - Gopher Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Aiken County, South Carolina. <br /><em>Lithobates capito </em> - Gopher Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Aiken County, South Carolina.
Lithobates capito - Gopher Frog

<strong>Photographer:</strong> Jeromi Hefner. Florida Panhandle.<br /><em>Lithobates capito </em> - Gopher Frog

Photographer: Jeromi Hefner. Florida Panhandle.
Lithobates capito - Gopher Frog

<strong>Photographer:</strong> Jeromi Hefner. Florida Pandhandle.<br /><em>Lithobates capito </em> - Gopher Frog

Photographer: Jeromi Hefner. Florida Pandhandle.
Lithobates capito - Gopher Frog

<strong>Photographer:</strong> Jeromi Hefner. Florida Panhandle.<br /><em>Lithobates capito </em> - Gopher Frog

Photographer: Jeromi Hefner. Florida Panhandle.
Lithobates capito - Gopher Frog

Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS Western Ecology Research Center. <strong>Photographer:</strong> Cecil Schwalbe. Bullfrog eating a bat in the San Bernadino National Wildlife Refuge in the Sonoran Desert<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS Western Ecology Research Center. Photographer: Cecil Schwalbe. Bullfrog eating a bat in the San Bernadino National Wildlife Refuge in the Sonoran Desert
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Dana Drake. Tadpole. Lafayette Parish, Louisiana.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Dana Drake. Tadpole. Lafayette Parish, Louisiana.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Dana Drake. Blue American bullfrog. St. Mary Parish, Louisiana.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Dana Drake. Blue American bullfrog. St. Mary Parish, Louisiana.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Dana Drake. Blue-purple bullfrog found in Lafourche Parish, Louisiana.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Dana Drake. Blue-purple bullfrog found in Lafourche Parish, Louisiana.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Middlesex County, Massachusetts. <br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Middlesex County, Massachusetts.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Webbing; Atchafalaya Basin, Louisiana. <br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Webbing; Atchafalaya Basin, Louisiana.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Venter; Atchafalaya Basin, Louisiana.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Venter; Atchafalaya Basin, Louisiana.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Big Thicket National Preserve, Orange County, Texas.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Big Thicket National Preserve, Orange County, Texas.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Juvenile in water; Atchafalaya Basin, Louisiana.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Juvenile in water; Atchafalaya Basin, Louisiana.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Metamorph; Atchafalaya Basin, Louisiana.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Metamorph; Atchafalaya Basin, Louisiana.
Lithobates catesbeianus - American Bullfrog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole; Atchafalaya Basin, Louisiana.<br /><em>Lithobates catesbeianus </em> - American Bullfrog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole; Atchafalaya Basin, Louisiana.
Lithobates catesbeianus - American Bullfrog

Lithobates chiricahuensis - Chiricahua Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Adult female. Pima County, Arizona.<br /><em>Lithobates chiricahuensis </em> - Chiricahua Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Adult female. Pima County, Arizona.
Lithobates chiricahuensis - Chiricahua Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Amplexing pair. Pima County, Arizona.<br /><em>Lithobates chiricahuensis </em> - Chiricahua Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Amplexing pair. Pima County, Arizona.
Lithobates chiricahuensis - Chiricahua Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Larva close to metamorphosis. Pima County, Arizona.<br /><em>Lithobates chiricahuensis </em> - Chiricahua Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Larva close to metamorphosis. Pima County, Arizona.
Lithobates chiricahuensis - Chiricahua Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole with legs. Pima County, Arizona. <br /><em>Lithobates chiricahuensis </em> - Chiricahua Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole with legs. Pima County, Arizona.
Lithobates chiricahuensis - Chiricahua Leopard Frog

Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS Patuxent Wildlife Research Center. <strong>Photographer:</strong> Lindsay Funk.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS Patuxent Wildlife Research Center. Photographer: Lindsay Funk.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS Water Resources Division - Denver Federal Center. <strong>Photographer:</strong> Bill Battaglin. Shore of Lake George, Warren County, New York<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS Water Resources Division - Denver Federal Center. Photographer: Bill Battaglin. Shore of Lake George, Warren County, New York
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Dana Drake. St. Martin Parish, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Dana Drake. St. Martin Parish, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Dana Drake. St. Martin Parish, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Dana Drake. St. Martin Parish, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Middlesex County, Massachusetts. <br /><em>Lithobates clamitans </em> - Green Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Middlesex County, Massachusetts.
Lithobates clamitans - Green Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Islesboro Island, Waldo County, Maine. <br /><em>Lithobates clamitans </em> - Green Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Islesboro Island, Waldo County, Maine.
Lithobates clamitans - Green Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Congaree Swamp National Monument, South Carolina. <br /><em>Lithobates clamitans </em> - Green Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Congaree Swamp National Monument, South Carolina.
Lithobates clamitans - Green Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Juvenile. Mecklenburg County, North Carolina. <br /><em>Lithobates clamitans </em> - Green Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Juvenile. Mecklenburg County, North Carolina.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Metamorph still absorbing tail; Atchafalaya Basin, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Metamorph still absorbing tail; Atchafalaya Basin, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Atchafalaya Basin, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Atchafalaya Basin, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Jeromi Hefner. Male Venter; Atchafalaya Basin, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Jeromi Hefner. Male Venter; Atchafalaya Basin, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Jeromi Hefner. Female; Atchafalaya Basin, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Jeromi Hefner. Female; Atchafalaya Basin, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole; Atchafalaya Basin, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole; Atchafalaya Basin, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Metamorph. St. Tammany Parish, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Metamorph. St. Tammany Parish, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tailed metamorph. Jefferson Parish, Louisiana.<br /><em>Lithobates clamitans </em> - Green Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tailed metamorph. Jefferson Parish, Louisiana.
Lithobates clamitans - Green Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. Northern Highland-American Legion State Forest, Wisconsin<br /><em>Lithobates clamitans </em> - Green Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. Northern Highland-American Legion State Forest, Wisconsin
Lithobates clamitans - Green Frog

Lithobates grylio - Pig Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Timicuan National Ecological and Historic Preserve, Florida. <br /><em>Lithobates grylio </em> - Pig Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Timicuan National Ecological and Historic Preserve, Florida.
Lithobates grylio - Pig Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Atchafalaya Basin, Louisiana.<br /><em>Lithobates grylio </em> - Pig Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Atchafalaya Basin, Louisiana.
Lithobates grylio - Pig Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Webbing; Atchafalaya Basin, Louisiana.<br /><em>Lithobates grylio </em> - Pig Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Webbing; Atchafalaya Basin, Louisiana.
Lithobates grylio - Pig Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Male Venter; Atchafalaya Basin, Louisiana.<br /><em>Lithobates grylio </em> - Pig Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Male Venter; Atchafalaya Basin, Louisiana.
Lithobates grylio - Pig Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Atchafalaya Basin, Louisiana.<br /><em>Lithobates grylio </em> - Pig Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Atchafalaya Basin, Louisiana.
Lithobates grylio - Pig Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Jeromi Hefner. St. Martin Parish, Louisiana.<br /><em>Lithobates grylio </em> - Pig Frog

Source: USGS National Wetlands Research Center. Photographer: Jeromi Hefner. St. Martin Parish, Louisiana.
Lithobates grylio - Pig Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. St. Martin Parish, Louisiana.<br /><em>Lithobates grylio </em> - Pig Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. St. Martin Parish, Louisiana.
Lithobates grylio - Pig Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole. St. Tammany Parish, Louisiana.<br /><em>Lithobates grylio </em> - Pig Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole. St. Tammany Parish, Louisiana.
Lithobates grylio - Pig Frog

Lithobates heckscheri - River Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole; Apalachicola National Forest, Florida.<br /><em>Lithobates heckscheri </em> - River Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole; Apalachicola National Forest, Florida.
Lithobates heckscheri - River Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole; Apalachicola National Forest, Florida.<br /><em>Lithobates heckscheri </em> - River Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole; Apalachicola National Forest, Florida.
Lithobates heckscheri - River Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole; Apalachicola National Forest, Florida.<br /><em>Lithobates heckscheri </em> - River Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole; Apalachicola National Forest, Florida.
Lithobates heckscheri - River Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Hardin Waddle. Santa Fe River, Alachua County, Florida.<br /><em>Lithobates heckscheri </em> - River Frog

Source: USGS National Wetlands Research Center. Photographer: Hardin Waddle. Santa Fe River, Alachua County, Florida.
Lithobates heckscheri - River Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Hardin Waddle. Venter; Santa Fe River, Alachua County, Florida.<br /><em>Lithobates heckscheri </em> - River Frog

Source: USGS National Wetlands Research Center. Photographer: Hardin Waddle. Venter; Santa Fe River, Alachua County, Florida.
Lithobates heckscheri - River Frog

Lithobates onca - Relict Leopard Frog

<strong>Source:</strong> WERC. <strong>Photographer:</strong> Dana L. Drake. Lithobates onca underwater<br /><em>Lithobates onca </em> - Relict Leopard Frog

Source: WERC. Photographer: Dana L. Drake. Lithobates onca underwater
Lithobates onca - Relict Leopard Frog

<strong>Source:</strong> WERC. <strong>Photographer:</strong> Dana L. Drake. Lithobates onca on land<br /><em>Lithobates onca </em> - Relict Leopard Frog

Source: WERC. Photographer: Dana L. Drake. Lithobates onca on land
Lithobates onca - Relict Leopard Frog

Lithobates palustris - Pickerel Frog

<strong>Source:</strong> USGS Patuxent Wildlife Research Center. <strong>Photographer:</strong> Priya Nanjappa.<br /><em>Lithobates palustris </em> - Pickerel Frog

Source: USGS Patuxent Wildlife Research Center. Photographer: Priya Nanjappa.
Lithobates palustris - Pickerel Frog

<strong>Source:</strong> USGS Patuxent Wildlife Research Center. <strong>Photographer:</strong> Sara Faust.<br /><em>Lithobates palustris </em> - Pickerel Frog

Source: USGS Patuxent Wildlife Research Center. Photographer: Sara Faust.
Lithobates palustris - Pickerel Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Congaree Swamp National Monument, South Carolina. <br /><em>Lithobates palustris </em> - Pickerel Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Congaree Swamp National Monument, South Carolina.
Lithobates palustris - Pickerel Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Metamorph with tail bud still visible; Mississippi Delta<br /><em>Lithobates palustris </em> - Pickerel Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Metamorph with tail bud still visible; Mississippi Delta
Lithobates palustris - Pickerel Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Coldwater River National Wildlife Refuge, Mississippi<br /><em>Lithobates palustris </em> - Pickerel Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Coldwater River National Wildlife Refuge, Mississippi
Lithobates palustris - Pickerel Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Defensive Posture; Kisatchie National Forest, Natchitoches Parish, Louisiana.<br /><em>Lithobates palustris </em> - Pickerel Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Defensive Posture; Kisatchie National Forest, Natchitoches Parish, Louisiana.
Lithobates palustris - Pickerel Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Kisatchie National Forest, Natchitoches Parish, Louisiana.<br /><em>Lithobates palustris </em> - Pickerel Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Kisatchie National Forest, Natchitoches Parish, Louisiana.
Lithobates palustris - Pickerel Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Venter. Webster Parish, Louisiana.<br /><em>Lithobates palustris </em> - Pickerel Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Venter. Webster Parish, Louisiana.
Lithobates palustris - Pickerel Frog

Lithobates pipiens - Northern Leopard Frog

<strong>Photographer:</strong> Evan S. Grimes. Adult female. Polk County, Iowa<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Photographer: Evan S. Grimes. Adult female. Polk County, Iowa
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. Upper Mississippi National Fish and Wildlife Refuge<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. Upper Mississippi National Fish and Wildlife Refuge
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. Upper Mississippi National Fish and Wildlife Refuge<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. Upper Mississippi National Fish and Wildlife Refuge
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. Voyageurs National Park, Minnesota<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. Voyageurs National Park, Minnesota
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. NRCS WRP land in Buena Vista County, Iowa<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. NRCS WRP land in Buena Vista County, Iowa
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. NRCS WRP land in Buena Vista County, Iowa<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. NRCS WRP land in Buena Vista County, Iowa
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. NRCS WRP land in Worth County, Iowa<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. NRCS WRP land in Worth County, Iowa
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin
Lithobates pipiens - Northern Leopard Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. Calling adult - Voyageurs National Park, Minnesota<br /><em>Lithobates pipiens </em> - Northern Leopard Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. Calling adult - Voyageurs National Park, Minnesota
Lithobates pipiens - Northern Leopard Frog

Lithobates septentrionalis - Mink Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin<br /><em>Lithobates septentrionalis </em> - Mink Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin
Lithobates septentrionalis - Mink Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin<br /><em>Lithobates septentrionalis </em> - Mink Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. St. Croix National Scenic Riverway, Minnesota/Wisconsin
Lithobates septentrionalis - Mink Frog

<strong>Source:</strong> Upper Midwest Environmental Sciences Center. <strong>Photographer:</strong> Mark Roth. Voyageurs National Park, Minnesota<br /><em>Lithobates septentrionalis </em> - Mink Frog

Source: Upper Midwest Environmental Sciences Center. Photographer: Mark Roth. Voyageurs National Park, Minnesota
Lithobates septentrionalis - Mink Frog

Lithobates sevosus - Dusky Gopher Frog

<strong>Photographer:</strong> Brittany R. Maldonado. Juvenile. Southern Mississippi<br /><em>Lithobates sevosus </em> - Dusky Gopher Frog

Photographer: Brittany R. Maldonado. Juvenile. Southern Mississippi
Lithobates sevosus - Dusky Gopher Frog

Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS Patuxent Wildlife Research Center. <strong>Photographer:</strong> Priya Nanjappa.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS Patuxent Wildlife Research Center. Photographer: Priya Nanjappa.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Dana Drake. Tadpole. St. Martin Parish, Louisiana.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Dana Drake. Tadpole. St. Martin Parish, Louisiana.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Subspecies utricularia. Volusia County, Florida. <br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Subspecies utricularia. Volusia County, Florida.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Subspecies utricularia. Mecklenburg County, North Carolina. <br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Subspecies utricularia. Mecklenburg County, North Carolina.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Eggs of subspecies utricularia. Lancaster County, South Carolina. <br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Eggs of subspecies utricularia. Lancaster County, South Carolina.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Hardin Waddle. Defensive Posture; Big Thicket National Preserve, Orange County, Texas.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Hardin Waddle. Defensive Posture; Big Thicket National Preserve, Orange County, Texas.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Calling male; Coldwater River National Wildlife Refuge, Mississippi<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Calling male; Coldwater River National Wildlife Refuge, Mississippi
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Atchafalaya Basin, Louisiana.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Atchafalaya Basin, Louisiana.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Big Thicket National Preserve, Orange County, Texas.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Big Thicket National Preserve, Orange County, Texas.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Juvenile; Big Thicket National Preserve, Orange County, Texas.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Juvenile; Big Thicket National Preserve, Orange County, Texas.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Tadpole, Natchitoches Parish, Louisiana.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Tadpole, Natchitoches Parish, Louisiana.
Lithobates sphenocephalus - Southern Leopard Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Metamorph. East Baton Rouge Parish, Louisiana.<br /><em>Lithobates sphenocephalus </em> - Southern Leopard Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Metamorph. East Baton Rouge Parish, Louisiana.
Lithobates sphenocephalus - Southern Leopard Frog

Lithobates sylvaticus - Wood Frog

<strong>Source:</strong> USGS Patuxent Wildlife Research Center. <strong>Photographer:</strong> Sheera Schneider.<br /><em>Lithobates sylvaticus </em> - Wood Frog

Source: USGS Patuxent Wildlife Research Center. Photographer: Sheera Schneider.
Lithobates sylvaticus - Wood Frog

<strong>Source:</strong> USGS Patuxent Wildlife Research Center. <strong>Photographer:</strong> Priya Nanjappa. Wood frogs mating<br /><em>Lithobates sylvaticus </em> - Wood Frog

Source: USGS Patuxent Wildlife Research Center. Photographer: Priya Nanjappa. Wood frogs mating
Lithobates sylvaticus - Wood Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Islesboro Island, Waldo County, Maine. <br /><em>Lithobates sylvaticus </em> - Wood Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Islesboro Island, Waldo County, Maine.
Lithobates sylvaticus - Wood Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Islesboro Island, Waldo County, Maine. <br /><em>Lithobates sylvaticus </em> - Wood Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Islesboro Island, Waldo County, Maine.
Lithobates sylvaticus - Wood Frog

<strong>Source:</strong> USGS Northern Rocky Mountain Science Center. <strong>Photographer:</strong> P.S. Corn. Wood frogs breeding at Lily Pond. Larimer County, Colorado<br /><em>Lithobates sylvaticus </em> - Wood Frog

Source: USGS Northern Rocky Mountain Science Center. Photographer: P.S. Corn. Wood frogs breeding at Lily Pond. Larimer County, Colorado
Lithobates sylvaticus - Wood Frog

Lithobates virgatipes - Carpenter Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Pender County, North Carolina. <br /><em>Lithobates virgatipes </em> - Carpenter Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Pender County, North Carolina.
Lithobates virgatipes - Carpenter Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Pender County, North Carolina. <br /><em>Lithobates virgatipes </em> - Carpenter Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Pender County, North Carolina.
Lithobates virgatipes - Carpenter Frog

<strong>Source:</strong> Savannah River Ecology Lab. <strong>Photographer:</strong> John D. Willson. Pender County, North Carolina.<br /><em>Lithobates virgatipes </em> - Carpenter Frog

Source: Savannah River Ecology Lab. Photographer: John D. Willson. Pender County, North Carolina.
Lithobates virgatipes - Carpenter Frog

Rana aurora - Northern Red-legged Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Characteristic reddish color on legs; Columbia River Gorge, Oregon<br /><em>Rana aurora </em> - Northern Red-legged Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Characteristic reddish color on legs; Columbia River Gorge, Oregon
Rana aurora - Northern Red-legged Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Columbia River Gorge, Oregon<br /><em>Rana aurora </em> - Northern Red-legged Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Columbia River Gorge, Oregon
Rana aurora - Northern Red-legged Frog

<strong>Source:</strong> USGS National Wetlands Research Center. <strong>Photographer:</strong> Brad M. Glorioso. Columbia River Gorge, Oregon<br /><em>Rana aurora </em> - Northern Red-legged Frog

Source: USGS National Wetlands Research Center. Photographer: Brad M. Glorioso. Columbia River Gorge, Oregon
Rana aurora - Northern Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Mike McDonald.<br /><em>Rana aurora </em> - Northern Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Mike McDonald.
Rana aurora - Northern Red-legged Frog

Rana boylii - Foothill Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Patrick Kleeman.<br /><em>Rana boylii </em> - Foothill Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Patrick Kleeman.
Rana boylii - Foothill Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Patrick Kleeman.<br /><em>Rana boylii </em> - Foothill Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Patrick Kleeman.
Rana boylii - Foothill Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Jennifer Dhundale.<br /><em>Rana boylii </em> - Foothill Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Jennifer Dhundale.
Rana boylii - Foothill Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Devin Edmonds. Egg masses<br /><em>Rana boylii </em> - Foothill Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Devin Edmonds. Egg masses
Rana boylii - Foothill Yellow-legged Frog

Rana cascadae - Cascades Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Patrick Kleeman.<br /><em>Rana cascadae </em> - Cascades Frog

Source: USGS Western Ecological Research Center. Photographer: Patrick Kleeman.
Rana cascadae - Cascades Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Patrick Kleeman.<br /><em>Rana cascadae </em> - Cascades Frog

Source: USGS Western Ecological Research Center. Photographer: Patrick Kleeman.
Rana cascadae - Cascades Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Gary Fellers.<br /><em>Rana cascadae </em> - Cascades Frog

Source: USGS Western Ecological Research Center. Photographer: Gary Fellers.
Rana cascadae - Cascades Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Patrick Kleeman.<br /><em>Rana cascadae </em> - Cascades Frog

Source: USGS Western Ecological Research Center. Photographer: Patrick Kleeman.
Rana cascadae - Cascades Frog

Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana draytonii </em> - California Red-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana draytonii - California Red-legged Frog

Rana luteiventris - Columbia Spotted Frog

<strong>Source:</strong> USGS FRESC. <strong>Photographer:</strong> Brome McCreary. Rana luteiventris adult.<br /><em>Rana luteiventris </em> - Columbia Spotted Frog

Source: USGS FRESC. Photographer: Brome McCreary. Rana luteiventris adult.
Rana luteiventris - Columbia Spotted Frog

<strong>Source:</strong> USGS FRESC. <strong>Photographer:</strong> Brome McCreary. Rana luteiventris adults in amplexus with egg mass.<br /><em>Rana luteiventris </em> - Columbia Spotted Frog

Source: USGS FRESC. Photographer: Brome McCreary. Rana luteiventris adults in amplexus with egg mass.
Rana luteiventris - Columbia Spotted Frog

Rana muscosa - Southern Mountain Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana muscosa </em> - Southern Mountain Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana muscosa - Southern Mountain Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana muscosa </em> - Southern Mountain Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana muscosa - Southern Mountain Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana muscosa </em> - Southern Mountain Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana muscosa - Southern Mountain Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana muscosa </em> - Southern Mountain Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana muscosa - Southern Mountain Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Chris Brown.<br /><em>Rana muscosa </em> - Southern Mountain Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Chris Brown.
Rana muscosa - Southern Mountain Yellow-legged Frog

Rana pretiosa - Oregon Spotted Frog

<strong>Source:</strong> USGS FRESC.<br /><em>Rana pretiosa </em> - Oregon Spotted Frog

Source: USGS FRESC.
Rana pretiosa - Oregon Spotted Frog

<strong>Source:</strong> USGS FRESC. <strong>Photographer:</strong> Brome McCreary. Rana pretiosa adult female, ventral.<br /><em>Rana pretiosa </em> - Oregon Spotted Frog

Source: USGS FRESC. Photographer: Brome McCreary. Rana pretiosa adult female, ventral.
Rana pretiosa - Oregon Spotted Frog

<strong>Source:</strong> USGS FRESC. <strong>Photographer:</strong> Brome McCreary. Rana pretiosa adult. Notice the upturned eyes.<br /><em>Rana pretiosa </em> - Oregon Spotted Frog

Source: USGS FRESC. Photographer: Brome McCreary. Rana pretiosa adult. Notice the upturned eyes.
Rana pretiosa - Oregon Spotted Frog

Rana sierrae - Sierra Nevada Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Gary Fellers.<br /><em>Rana sierrae </em> - Sierra Nevada Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Gary Fellers.
Rana sierrae - Sierra Nevada Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Patrick Kleeman. Unusually yellow legs<br /><em>Rana sierrae </em> - Sierra Nevada Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Patrick Kleeman. Unusually yellow legs
Rana sierrae - Sierra Nevada Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Patrick Kleeman.<br /><em>Rana sierrae </em> - Sierra Nevada Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Patrick Kleeman.
Rana sierrae - Sierra Nevada Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Devin Edmonds.<br /><em>Rana sierrae </em> - Sierra Nevada Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Devin Edmonds.
Rana sierrae - Sierra Nevada Yellow-legged Frog

<strong>Source:</strong> USGS Western Ecological Research Center. <strong>Photographer:</strong> Devin Edmonds.<br /><em>Rana sierrae </em> - Sierra Nevada Yellow-legged Frog

Source: USGS Western Ecological Research Center. Photographer: Devin Edmonds.
Rana sierrae - Sierra Nevada Yellow-legged Frog

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