19902307 Roach_foliage_frog, Agalychnis callidryas, leaf, at the side, series, animal_portrait, roach_frog, females, Costa Rica, Arena...
Roach_foliage_frog, Agalychnis callidryas, leaf, at the side, series, animal_portrait, roach_frog, females, Costa Rica, Arenal, nature, Wildlife, animal, wild animal, amphibian, Amphibia, amphibian, frog_amphibian, Anura, foliage_frog, Hylidae, frog, watc
14213737 Two-Toed Amphiuma (Amphiuma means) Cumberland Island, GA, Georgia
14189309 Surinam Toad (Pipa pipa) back w/ holes after birth - Columbia
14188276 African Clawed Frogs swimming, underwater (Xenopus laevis)
14352225 Green -European edible frog {Rana esculenta} in water, the Netherlands
14188703 Madagascar Red Frog/Tomato Frog (Dyscophus antongili) Female/Madagascar
14189304 Southern toad (Bufo terrestris) Controlled situation Florida
17503074 Common Parsley Frog, Pelodytes punctatus
12334651 Frog jumping for prey
14213785 Four-Toed Salamander (Hemidactylium scutatum) eggs & larvae inside
14188401 Developing Green Frog w/ Tadpole Tail (Rana clamitans), Michigan
14213756 Cave Salamander, Eurycea lucifuga, Tennessee, Anderson Co.
14213983 Tiger Salamander (Ambystoma tigrinum) Sumter County, Florida
14188558 Motorbike Frog (Litoria moorei) Sitting on tree trunk, Woodland, Busselton, Western Australia, December Note: This frog makes...
Motorbike Frog (Litoria moorei) Sitting on tree trunk, Woodland, Busselton, Western Australia, December Note: This frog makes a sound like a motorcycle changing gears
9405594 Agalychnis Callidryas
17513134 two Golden tree frogs, Polypedates leucomystax
14188990 Madagascar Treefrog (Heterixalus madagascariensis), IC
17516587 Common Frog with spawn, Rana temporaria
9860630 Monkey Tree Frog Perched on Twig
9406532 Pacific Giant Salamander
14189142 White's Tree Frog (Litoria caerulea) IC Queensland, Australia
14188196 Bullfrog basking on Rock (Rana catesbeiana), Spring, Adirondacks, NY, Fuji
14188898 Dwarf Tree Frog Adult (Hyla bivittata) 3/4 Long/Paraguay
12046656 Common Frog (Rana temporaria) golden-yellow morph froglet emerging from pond
12046652 Common Frog (Rana temporaria) golden-yellow morph froglets ready to leave the water (still tailed but with four limbs and bre...
Common Frog (Rana temporaria) golden-yellow morph froglets ready to leave the water (still tailed but with four limbs and breathing air)
10894343 Tree Frog Perched on Leaf
14188564 Green & Black Poison Frog (Dendrobates auratus) Nicaragua
14188125 Frog at Marsh Shore Lake Washington, WA
14213746 Black Bellied Salamander (Desmognathus quadromaculatus) Chimney Tops Trail, Great Smokey Mountains National Park, TN
14189183 E. American Toad (Bufo a. americanus) at night, wild, Vernon Co, WI
14188614 Blue Poison Arrow Frog (Dendrobates azureus), captive, born in zoo
14188448 Brazilian Horned Frog (Ceratophrys varia) Brazil
14188895 Red-eyed Coqui (Eleutherodactylus antillensis) St. John, Virgin Islands
14188731 Tomato Frog (Dyscophus guineti), Madagascar
14176949 American Black Duck (Anas rubripes), Connecticut
12046602 Common Frog (Rana temporaria) with spawn
14213869 California Newt on Rose Quartz (Taricha torosa) CA
18490436 Frog on branch, close-up
14656698 Frog on the Nose of a Crocodile
20509394 Frogs Wearing Costumes and Lifting Weights,The frogs at Bill Steed's Croaker College are trained mentally and physically for ...
Frogs Wearing Costumes and Lifting Weights,The frogs at Bill Steed's Croaker College are trained mentally and physically for frog jumping contests. The weightlifting frog is Jelly Bean, a frog supposedly once belonging to Ronald Reagan.
14188889 Common Coqui (Eleutherodactylus coqui) 'Wild', El Verde, El Yunque NF, Puerto Rico
10893048 Red-Eyed Tree Frogs
14189022 Pine Barrens Treefrogs (Hyla andersoni), in pitcher plant blossom
14189321 Texas toad (Bufo speciosus) on rock Midwest US controlled conditions
14189164 American Toad (Bufo americanus), OH
14188961 Green Treefrog (Hyla cineraea) Myakka River State Park, Florida
14188738 Southern Tomato Frog (Discophus insularis) Madagascar
14213895 Northern Red Salamander (Pseuditriton ruber)
9452919 Bell´s Horned Frog
13676685 Lake Titicaca with local Indian in traditional reed boat and Giant Titicaca frog {Telmatobius culeus} in foreground, captive ...
Lake Titicaca with local Indian in traditional reed boat and Giant Titicaca frog {Telmatobius culeus} in foreground, captive release, Bolivia
14188484 Rio Grande Leopard Frog (Rana berlandieri) with reflected sunset light. Kimble County, TX
14188744 Tailed Frog (Ascaphus truei) WA
14189303 Southern toad (Bufo terrestris) Controlled situation Florida
14189337 Yosemite Toad (Bufo canorus), Fresno, California
12046658 Tadpoles of Common Frog (Rana temporaria) with shed skin of Water boatman nymph on Bladderwort
14342621 Red eyed tree frog (Agalychnis callidryas) close-up of head Captive
14189294 Eastern Spadefoot Toads (Scaphiopus holbrooki)
12333301 Common frog sitting in moss
10053937 Student and Teacher Dissecting Frog
12590713 Frog in the water
14189127 Swamp Treefrog (Hyla loquax) on Bark, Rio San Carlos, Costa Rica
14188359 Panamanian Golden Frog (Atelopus zeteki) Montane species (335 to 1,315 m above sea level) Endemic to Panama.
14188584 Poison Frog IC (Epipedobates femoralis) Guyana,Peru,Columbia,Ecuador
17494507 Yellow-banded Poison Dart, Dendrobates leucomelas
10908399 Close-Up of Cricket Frog
14213873 Ocoee Salamander (Desmognathus ocoee) on vegetation, Standing Indian Campgrounds, Nantahala National Forest, NC
17495037 palmate newt - in flat waters, Triturus helveticus
14213791 Pacific Giant Salamander (Dicamptodon tenebrosus), WAshington
9445034 Red Eyed Tree Frog
14188491 Leopard Frogs (Rana pipiens)
14188465 Leopard Frog on lily pad (Rana pipiens) Kalkaksa, Michigan
12046606 Common Frog (Rana temporaria) 3/5-week-old tadpoles, at carnivorous stage, feeding on dead Three spined stickleback (Gasteros...
Common Frog (Rana temporaria) 3/5-week-old tadpoles, at carnivorous stage, feeding on dead Three spined stickleback (Gasterosteus aculeatus)
14188913 Gray Tree Frog (Hyla versicolor) on tree bark, Minnesota camouflage
14188314 South American False-eyed Frog (Pleurodema bibroni)
14213986 Eastern Tiger Salamander (Ambystoma tigrinum) Sumter County, Florida
14188578 Strawberry Poison Frog (Dendrobates pumilio) Nicaragua & Columbia
14188847 Boulenger's Treefrog (Scinax boulengeri), underside, Costa Rica on glass
18423084 Toads Cling To Tennis Ball In Mating Season, Bufo Bufo, Munich, Bavaria, Germany
14188873 Common Coqui calling Female (Eleutherodactylus coqui) El Verde, El Yunque NF, Puerto Rico
14188897 Chinese Treefrog (Racophorus dennysi) face
14189155 White's Treefrog (Pelodryas caerulea) N & E Australia
14188753 Collett's Whipping Frog (Polypedates colletti) in situ, Sabah, NE Borneo
14213850 Eft stage of the Red Spotted Newt (Notophthalmus viridescens) Near abandoned fish hatchery near Black Mountain Camp Ground, N...
Eft stage of the Red Spotted Newt (Notophthalmus viridescens) Near abandoned fish hatchery near Black Mountain Camp Ground, NC
14188839 Barking Treefrog (Hyla gratiosa) climbing down palmetto branch, Central Florida
14188368 Green Frog splitview (Rana clamitans) Riveredge Nature Preserve
12825188 Close_up of figurine of frog prince
14188832 Barking Treefrog (Hyla gratiosa)
12855420 Close_up of European Tree Frog Hyla arborea on branch
13669444 Split-level view of a young girl looking at a frog swimming underwater.
14188498 Leptodactylid Frog (Leptodactylus laticeps), South America
15223890 Toad Calling with Inflated Vocal Pouch
17494505 Dyeing Dart frog, Dendrobates tinctorius
12046629 Common Frog (Rana temporaria) 10-week-old froglet resorbing tail
17510445 common frog between Spawn, Rana temporaria
17509401 Yellow-banded poison dart frog, Dendrobates leucomelas
14213851 Eft stage of the Red Spotted Newt (Notophthalmus viridescens) Near abandoned fish hatchery near Black Mountain Camp Ground, N...
Eft stage of the Red Spotted Newt (Notophthalmus viridescens) Near abandoned fish hatchery near Black Mountain Camp Ground, NC
17483512 European treefrog - on leaf, Hyla arborea
14280762 Green Plastic Frog
14189057 Red-Eyed Treefrog (Agalychnis callidryas) on Bromeliad, Range = Mexico to Panama
17502255 development - common frog - phase 3
14189314 Eastern Spadefoot - captive (Scaphiopus holbrookii holbrookii) Hernando Co - FL
14213787 Four-toed Salamander Larva (Hemidactylium scutatum), IC
17494681 Dyeing Dart frog, Dendrobates tinctorius 'Citronella'
14213778 Red Eft (Diemictylus viridescens) on Larch Waxy Cap Mushroom, NJ
18491538 Variegated frog on leaf
10952236 Portrait of Boy Holding Frog
14188252 Frog Spawn, European Common Frog (Rana temporaria) 1st Cleavage/Oxon, UK
14340974 Frog (Boophis sp) on leaf, Madagascar
14188431 Hairy Frog Male (Trichobatrachus robustus) Male, Cameroon, W Africa
14189189 American Toad (Bufo americanus) eye; Philadelphia, PA
14188659 Poison Arrow Frog (Phyllobates vittatus)
17512362 Common frog - tadpole, Rana temporaria
17522213 weatherman frog on ladder in glass
11635350 Frog on water lily in pond
14188427 Variable Harlequin Frog (Atelopus varius), Monte Verde, Costa Rica
14189165 American Toad Tadpole (Bufo americanus), Delaware Co., OH
12046620 Common Frog (Rana temporaria) tadpole with limbs well developed but tail not started to be reabsorbed
14352222 Chacoan horned frog (Ceratophrys cranwelli) captive, from South America
18482312 A frog, close-up.
14658398 Pacific Coast Tree Frog Camouflaged Against Bark
12766478 Close_up of figurine of frog prince
14188674 Strawberry Poison-dart Frog (Dendrobates pumilio) La Selva, Costa Rica
14213775 Red Eft/ Eastern Newt (Notophthalmus viridescens), warning Colors, NE USA
14189194 American Toad eggs (Bufo americanus) day 1 ; PA, Philadelphia, Roxborough, Schuylkill Center
14188643 Yellow Banded Poison Dart Frogs (Dendrobates leucomelas)
18386773 Girl Holding Toad
14188497 Mexican Leaf Frog (Pachymedusa dacnicolor)
15222370 Red-Webbed Tree Frog
18416521 Tree Frog Gripping Stem with Feet
14654926 Orange Mantella Frog
14188566 Green & Black Poison Frog (dendrobates auratus) With Tadpole/Shepard Island, Panama
12046597 Tadpoles of Common Frog (Rana temporaria) at the surface among floating liverwort (Riccia)
14213987 Eastern Tiger Salamander (Ambystoma tigrinum) Sumter County, Florida
9404209 Science Students Inspecting a Frog
12011148 Adult Columbia spotted frog Rana luteiventris, Rocky Mountain foothills, southwestern Alberta, Canada
12046648 Common Frog (Rana temporaria) normal pigmented tadpoles with golden-yellow morphs
9405595 Agalychnis Callidryas
14188766 Wood Frog Tadpole (Rana sylvatica) 3 Weeks Old
14189296 Smooth-sided Toad, Paraguayan (Bufo guttatus)
9860568 Chinese Tree Frog on Plant
14188993 Misfit Treefrog (Agalychnis saltator) Carribean
14188598 Pickerel Frog (Rana palustris)
14213783 Four Toed Salamander (Hemidactylium scutatum)
14188422 Green Frog (Rana clamitans) metamorphosing frogs in man-made pond: PA, Philadelphia, Farimount Park, Wissahickon Creek
14188806 Mt. Yellow-Legged Frog (Rana muscosa), Minarets Wilderness
18512556 Poison Arrow (Dart) Frog, Choco Forest, Esmeraldas Province, NW Ecuador
12027406 The Couer d’Alene salamander Plethodon idahoensis is found in the Kootenay and Columbia river systems of southeast, British C...
The Couer d’Alene salamander Plethodon idahoensis is found in the Kootenay and Columbia river systems of southeast, British Columbia, Canada
14213759 Cave Salamander (Eurycea lucifuga)
17081050 Bornean eared / File-eared Tree Frog [Polypedates otilophus] Danum Valley, Sabah, Borneo, September
14189119 Squirrel Treefrog on coral bean (Hyla squirella) Texas coastline
14213852 Red-spotted Newts (Notophthalmus viridescens) male clasps female during courtship, Ohio
18410618 Boy Observing Frog in Jar
14213886 Red-cheeked Salamander, Plethodon jordani, Chimney Tops Trail, Great Smokey Mountains National Park, Tennessee.
9405582 Agalychnis Callidryas
14213755 Cumberland Plateau Salamander (Plethodon kentucki), VA
11728586 Bullfrog on Riverbank, Moira River, Ontario, Canada
14188599 Poison Arrow Frog in Rain (Dendrobates pumilio) Costa Rica, C.A.
20622328 AUT, 2010: European Green Toad (Bufo viridis) climbing on a rock.
14213826 Longtail Salamander (Eurycea l. longicauda), Licking Co., OH
17510774 Blue Poison Dart Frog - sitting on a stone, Dendrobates tinctorius azureus
9445024 Red-Eyed Tree Frog in Flowers
10874251 Frog in Man's Hand
14213911 Seal Salamander (Desmognathus monticola), Stuart Rec. Area, WV, WEst Virginia
14188163 Giant African Bullfrog (Pyxicephalus adspersus) Henry Doorly Zoo, Omaha, NE, USA, November 2006
14188823 Arizona Treefrog, Hyla exima, formerly hyla wrightorum
14213736 Amphiuma, Salamander (Amphiuma tridactylum) Texas State Aquarium, Corpus Christi, up to 40
14188758 Wood Frog (Rana sylvatica) Riveredge Nature Preserve
12046605 Common Frog (Rana temporaria) gilled tadpoles 2/3-days-old
12046374 Common Frogs (Rana temporaria) in amplexus and laying frogspawn, UK. Captive
14188742 Tomato Frog (Dyscophus antongilii), Madagascar
14188835 Barking Treefrog (Hyla gratiosa) on cattail. Beaufort Co., SC, South Carolina
14188398 Giant Glass Frog (Centrolene geckoideum) Male with Spur - Colombia
14188882 Common Coqui (Eleutherodactylus coqui) 'Wild', El Verde, El Yunque NF, Puerto Rico
14188632 Bumblebee Poison Arrow Frog (Dendrobates leucomeles), 2 in Bromeliad, S. America
14188848 Bromeliad Treefrog (Hyla leucophyllata), Mata Atlantica, Brazil, SA
14188866 Cuban Treefrog - Summer (Osteopilus septentrionalis) Southwest Florida USA
10969054 Pool Frog, Amperauen, Germany
14189240 Gulf Coast Toad (Bufo valliceps) flattened, Brooks Co., TX, Texas
14188494 Southern Leopard Frog (Rana sphenocephala)
19902311 Roach_foliage_frog, Agalychnis callidryas, portrait, leaves, detail, series, roach_frog, females, Costa Rica, Arenal, nature,...
Roach_foliage_frog, Agalychnis callidryas, portrait, leaves, detail, series, roach_frog, females, Costa Rica, Arenal, nature, Wildlife, animal, wild animal, amphibian, Amphibia, amphibian, frog_amphibian, Anura, foliage_frog, Hylidae, frog, watching, came
14188846 Boulenger's Treefrog (Scinax boulengeri), edge of Rain Forest, Costa Rica
14189035 Pine Barrens Treefrog (Hyla andersoni) Singing Pine Barrens J
14189096 Stripeless Treefrog (Hyla meridionalis), Camargue, France
14188591 Three Striped Poison Frog (Epipedobates trivittatus) Surinam
14188194 Bullfrogs on mossy Rock (Rana catesbeiana), Spring, Adirondacks, NY, Fuji
18489298 Treefrog on a leaf, Costa Rica.
17519461 dendrobates azureus, blue poison-arrow frog
14188718 Reed Frog Family: Hylidae Balitoville, Natal, RSA
10873221 young woman with frog
14188241 Bullfrog Tadpole with Legs (Rana catesbeiana), Livermore, CA
14189322 Texas Toad (Bufo speciosus), IC
18408309 Frog Moving in on Cricket
14213729 Albino Axolotl (Ambystoma tigrinum) Mexico
