What's an Amphibian? / Que es un anfibio?

Though frogs are probably the most familiar of the amphibians, the class also includes toads, newts, and more. Readers will marvel at how amphibians grow from gilled water-dwellers to air-breathers, many of which ultimately live on land. Text in both English and standard Latin-American Spanish, make amphibian facts fun, engaging, and useful for both ESL students and dual language learners.