It is the largest tree frog in North America.

Oh, I got me a little frog.

The true frogs vary greatly in size, ranging from small such as the wood frog ( Lithobates sylvatica ) to the largest frog in the world, the goliath frog ( Conraua goliath ).

This tree frog has toes.

Or is it more like a frog?

Ooh, I'd like to turn her into a fat, old hoptoad.

Its natural habitat is swamps.

Its natural habitat is swamps.

Life flourished in swamps.

The decision was to protect the marshes.

That jaundiced excretion of a bilious toad's eye.

That, of course, is the Slavic swamp mermaid.

This is a frog that tries to copulate with a goldfish.

Ha ha ha ha!

It'll go on and produce a tadpole and then a frog.

To drain the Pontine Marshes. To free Rome from malaria.

North America has many species of the Hylidae family, including the Gray tree frog ( Hyla versicolor ) and the American green tree frog ( H. cinerea ).

The lowlands in the west are mostly swampy the reed filled marshes of the area are called ciénagas by the people of Colombia.

It's not a frog. But it's a long way along the journey to producing, or bringing back, an extinct species.

You'll stay like a frog in a well, even if you get the chance?

It is usually found in swamps or near streams.

Ensure that 60 per cent of pregnant women are effectively covered by anti malaria prophylactic therapy.

North rode donkeys, scaled cliffs, and crossed swamps to reach the plants she wanted.

The stupid fellow tried to escape through the swamps of Fog Hollow.

Description The bog turtle is the smallest species of turtle in North America.

Little is known about the ecology of these swamps.

The terrain is generally hilly, with fertile depressions and some marshy areas.

When the oil gets into the marshes, you can't get it out.

There ain't no right. It's all bogs and quicksand.

Steamy swamps and rain forests of horsetails and ferns cover the region.

This principle was demonstrated by Bird in an experiment with a living frog.

And every part can be transformed every frog can be transformed in a prince.

Never, never had Mary dreamed of a sky so blue.

We took the eggs of a related species, a living frog, and we inactivated the nucleus of the egg.

At the end of its breeding cycle, the Great Basin Spadefoot toad digs itself down about a meter under the hard panned desert soil of the American West, where it can stay for many seasons until conditions are just right for it to emerge again.

Listen, I'm going back to the swamp mermaid. Can you call me in a little while?

The agile frog ( Rana dalmatina ) is a frog in the genus Rana in the family of the true frogs.

But at any rate, we finally did have a device that would reproduceably put a frog out of sight and get him back alive.

Over time these swamps became deposits of coal in the Transantarctic Mountains.

The northern edge of the swamp area five miles from our drop zone.

The Korean brown frog ( Rana coreana ) is a species of frog in the genus Rana .

But at any rate, we finally did have a device that would reproduceably put a frog out of sight and get him back alive.

It is a marshy island situated in the eastern Celebes Sea, off the northeastern coast of Borneo.

Like many born in coastal areas, he spent his youth and early adult years working in the fisheries.

You can see him walk barefoot on an awkward land, sometimes in a marshy land, and so on and so forth.