To protect their eggs, bubbling secretions from their bodies allow tree frogs to make characteristic “foam nests.” Usually ...

Of all vertebrates, gray foam-nest tree frogs exhibit the most extreme form ... whips it to a foam with her back legs, and puts in her eggs. At this point, says Byrne, up to 20 more males ...

Even more intriguing, the frog was clearly gravid, or pregnant with eggs. The authors explain that frog fossils with ...

A chemical detector made from egg cells of the African clawed frog could give robots a new sense of smell. About the size of a matchbook, the new device consists of two electrodes - strips of ...

No other frog is known to lay eggs on inner walls of tree holes in an upside-down posture with bodies completely outside water,” says SD Biju of the University of Delhi and currently a fellow at ...

They’re here to lay their eggs in the water, in an event called ‘explosive breeding’. The density of individuals is hard to imagine. It made for a special night for Vincent, who is both a ...

They live almost exclusively in the trees, descending only to mate and lay eggs. When threatened ... them land softly and stick to tree trunks. Wallace's flying frogs are not the only frogs ...