ALL accounts of the metamorphosis of the common frog leave it to be tacitly inferred that when the front legs make their way through the operculum branchial respiration ceases, and that ...

If you’ve ever stumbled upon a frog-infested pond or seen tiny little tadpoles swimming in a water trough, you’ve likely ...

Southern Darwin's frog tadpoles grow up inside the vocal sacs of their fathers and are 'born' through their mouths as froglets. The brooding dads made an incredible 7,000-mile journey by boat ...

The wriggling tadpoles hatch with tails and gills to ... Toads are bigger than frogs. Common toads and natterjack toads live in Britain, but they're not the biggest. In South America, cane toads ...

Emerging from a partially frozen pond more than 6,000 feet high in the Alps, European common ... eggs and tadpoles to metamorphose into juveniles, known as froglets. Cold-climate frogs grow ...