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 ...

Although frogs and fish may appear similar from the water’s surface, they have many differences that make them easy to ...

Warkentin, Karen M., Currie, Cameron Robert, and Rehner, Stephen A. 2001. "Egg-Killing Fungus Induces Early Hatching of Red-Eyed Tree Frog Eggs." Ecology, (10) 2860–2869.

When frogs start disappearing from a place that they've been in for decades, it can be a warning sign for the whole ecosystem. In Indiana, nature lovers and scientists are raising the red flag for the ...

For spotted salamander embryos nearing hatching, they get by with a little help – not from friends, but from animals that are actually their predators. Voracious frog tadpoles chew on the egg masses, ...