A new study from the Smithsonian Tropical Research Institute (STRI) shows that red-eyed treefrog embryos hatch early when exposed to high ammonia levels — an environmental cue that it’s too hot and ...
New frog species found on a single Ecuador mountain face immediate extinction risk, revealing both hidden biodiversity and ...
The Phoenix Zoo recently released 1,000 tadpoles into the Tonto National Forest, part of a program to save the threatened Chiricahua leopard frog. The zoo collects eggs every year, and those eggs ...
Both frogs and toads need water to survive.  Both species lay their eggs in water and their eggs hatch into tadpoles.  Tadpoles cannot survive in open air. The differences in frogs and toads ...
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