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This species is frequent on the northeast coast of Brazil
African bullfrog, Pyxicephalus adspersus, isolated on white
American toad and acorn cup in New England woods
Close-up of common frog (Bufo bufo) in natural ecosystem.
Common Toad (Bufo bufo), isolated on white background.
A carnivorous frog native to the tropical swamps, scrublands, and savannas of Central and South Africa. It is also known as the pixie frog, giant bullfrog, or South African burrowing frog.
Common Toads Are Matting After The Rain
Above photograph of the newly discovered African bullfrog, Beytell's bullfrog (Pyxicephalus beytelli), found in Western Zambia
American Toad (Anaxyrus americanus) in green (grass lawn in the frontyard) in summer. The toad is generally brown to olive green in color, but can also have reddish coloration. Spots and warts are brown to orange red in color with only one or two warts in each spot. Warts vary in color from yellow to orange, red, or dark brown. It is 5.1 to 11.1 cm long (2\
American Bullfrog on a White Background
Side view of female green frog (Lithobates clamitans) in leaves near a pond in Connecticut, with cream-colored throat (green in male) and tympanum (or eardrum) about the same size as the eye (tympanum much larger than eye in male). Female green frogs average larger than males. The straight ridge down each side of the back distinguishes this species from the larger bullfrog.
Common Toad, bufo bufo, Adult crossing Road
Amphibians portraits: toads and frogs studio shots. Green frog, Rana lessonae, rana esculenta, or Rana ridibunda, Phelophylax
OLYMPUS DIGITAL CAMERA - Close-up of a northern leopard frog sitting in the grass with a stone background
Toad in the forest
Cururu Toad of the species Rhinella diptycha
Sitting in the sun, a bumpy and camouflaged Woodhouse's toad sits on the dirt road in Waterton Canyon, Littleton, Colorado.
A Focus Stacked Close-up Image of a Green Frog Sitting on a Rock with an Out of Focus Green Background
Common Gray Tree Frog (Hyla versicolor), sitting on a large, green, tolupe tree leaf.  Focus is precicely on the frog’s eye.
Pool Frog (Pelophylax lessonae) is a European frog in the family Ranidae. Reasons for declining populations are air pollution leading to over-nitrification of pond waters. Wildlife Scene of Nature in Europe.
Green and Gold frog resting on rock creekbed
Beauties of São Thomé das Letras-MG - animals and pets
The Emerald Spotted Tree Frog from eastern Australia.
American toad from above in deep focus, looking well fed. On a granite rock in bright sunlight, summer, Connecticut.
common frog or grass frog (Rana temporaria), also known as the European common frog, European common brown frog, European grass frog, European Holarctic true frog, or European pond frog
toad cururu (Rhinella diptycha) standing on the cement floor of a city in Brazil
Amphibians portraits: toads and frogs studio shots. Green frog, Rana lessonae, rana esculenta, or Rana ridibunda, Phelophylax
Male American Toad (Bufo americanus) with a green background
Close up image of an American bullfrog on the edge of a pond outdoors
Free Images: "bestof:The Golden Toad went extinct in 1989. Credit: US Fish and Wildlife Service The Golden Toad went extinct in 1989. Credit: US Fish and Wildlife Service"
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