A tree frog: female (larger individual below) laying eggs, which are protected by the 'foam nest' and male (smaller individual above). When it comes to laying eggs, tree frogs have some unusual habits ...

Toads lay their eggs in masses and create a string formation. They’re not easily seen because they’re often covered in sediment, Arizona officials said. Arizona Game and Fish Department You’re at a ...

FORT WORTH, Texas — At the Fort Worth Zoo, a little lab is tucked away just feet away from the reptile and amphibians exhibits. It's where Allison Julien spends hours each day facilitating in vitro ...

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 ...