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American Bullfrog adult male sitting above water. Foothills Park, Santa Clara County, California, USA.
African Pyxie bullfrog green and big
An idyllic scene of a green frog sitting on a lilypad. This closeup shows a beautiful golden eye. Point Pelee National Park, Ontario, Canada. The green frog (Rana clamitans) is a species of frog native to eastern North America.\n\nPlease see more photos in the series.
Close up image of an American bullfrog on the edge of a pond outdoors
Encounter the American Bullfrog: a striking, big amphibian thriving in its natural habitat. With its yellow-brown hue, it dominates ponds and wetlands, a true marvel of wild nature.
Close up side view of a bright green frog.
Close-up portrait of an American bullfrog (Lithobates catesbeianus) on a mossy rock in summer, Connecticut. This species is the largest North American frog. The ridge that bends around the ear, or tympanum, of this species distinguishes it from the smaller green frog.
Close Up of An American Bullfrog Face with its body submerged in pond water
Two American Bullfrog Adult Males Croaking and Fighting for Territory. Ed Levin County Park, Santa Clara County, California.
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.
Male American Bullfrog, Lithobates catesbeianus
frog
Bullfrog isolated on white
A female bull frog sits at the edge of a pond with dead twigs hanging over him.
Indian bullfrog or Indus Valley bullfrog (Hoplobatrachus tigerinus) seen near a pond in Chiplun in Maharashtra
American bullfrog (Lithobates catesbeianus) ultra close, female. Note the bullfrog's distinctive ridge curving around the ear. In females, the ear or tympanum is about the same size as the eye, while in males it is noticeably larger. Females also have a pale yellow throat (bright green in males). The bullfrog, known for its very deep call, is the largest North American frog. Females grow larger than males.
Image of Chinese edible frog, East Asian bullfrog, Taiwanese frog (Hoplobatrachus rugulosus) isolated on a white background. Amphibian. Animal.
Captive frog in an aquarium tank outside in Florida.
Green American Bullfrog sitting still in duckweed-covered water
Young Bullfrog In A Bog In A Protected Wetlands
Bullfrog resting in the water of the marsh
royalty free stock photo of a fat frog isolated on white background
African Bull Frog Pyxicephalus adsperus edulis  Pixie Frog on white background
Bull frog sitting in shallow water waiting for a meal to fly by.
An American Bullfrog is sitting in water with just a portion of his head above the waterline. His large eye is bright and in focus.
A frog seen close-up in a pond, it is in the water surrounded by leaves on a sunny day.
Bullfrog resting in shallow water on a hot day with only its face showing above the surface
A European Common Frog (Rana temporaria) in a pond
Bullfrog, Rana catesbeiana, against white background, studio shot
The edible frog (Pelophylax kl. esculentus, Rana esculenta) - a species of common European frog, also known as the common water frog or green frog. The frog is swimming in a pond.
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