Alaska wood frogs spend more time freezing and thawing outside than a steak does in your freezer, and the frog comes back to life in the spring in better shape than the steak,” said the lead author on a recent paper demonstrating that freeze tolerance in Alaska wood frogs is more extreme than previously thought Leer más.

Eslizón ibérico (Chalcides bedriagai), uno de los 6 ejemplares que pudimos ver, con Ángel Ruiz Elizalde. Leer más.

On a hot, muggy afternoon in West Madagascar, the skies begin to darken. Pregnant with water, black clouds roll in, and a cacophony of frog songs emerges in anticipation of the aquatic gift from the sky. So many different kinds of frogs, so many different sounds! If you listen closely you can tell one frog from another. We know many of these frogs, we recognize their voices. But sometimes we hear a brand new voice, one we have never heard before! Leer más.