“These guys are hatchable,” she says. Red-eyed tree frogs, Agalychnis callidryas, lay their eggs on foliage at the edge of ponds; when the tadpoles hatch, they fall into the water ...

Researchers found that wood frog (Rana sylvatica) tadpoles can adjust their growth and development in response to ranavirus, potentially improving their chances of survival. A group of viruses that ...

Of all vertebrates, gray foam-nest tree frogs exhibit the most extreme form ... foam that will shield growing embryos. Five days later tadpoles will wiggle free of the nest and plop into the ...

During the day and during dry weather, they may be found hiding out in pipes, basements, tree cavities and other areas ... process of a breeding pond drying out before a tadpole can metamorphosize ...

While locals were aware of this oddball long before the early 2000s (its tadpoles were first described in the 1900s), it is an elusive species. Also known as the pignosed frog and the Mahabali ...

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...

On April 15, staff from the Vancouver Aquarium released 400 endangered Oregon spotted frog tadpoles in Agassiz. Andrew Cumming is the lead amphibian biologist at Vancouver Aquarium and is excited ...