(Puerto Rico’s stunning new trail traverses a tropical rainforest.) “Amphibians are the most threatened group of vertebrate animals on Earth. We used to have 17 species of coquis, and we’ve ...

In much of the world, nature sounds like birds or maybe insects — the cheerful, rhythmic cheeps of a robin, say, or the buzz of a cicada. In Puerto Rico, it sounds like frogs. Lots and lots of ...

The habitat of this endemic species is threatened by climate change and by some of the other problems denounced in the album ...

Colorado's Wild Animal Sanctuary is caring for animals from a Puerto Rico zoo that was forced to close because of its conditions. FOX31's Talya Cunningham has the latest on the relocation.

Tri-County Animal Rescue is wagging its tail with excitement as it introduces three adorable golden retriever mix puppies from Puerto Rico, ready to find homes.

The Puerto Rican crested toad is the only toad species native to Puerto Rico. Named for the bony crests above its large, golden eyes, this toad is also identifiable by an upturned snout and bumpy ...

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The boa is a harmless, shy snake found only in Puerto Rico. The animal’s population status in the wild is largely unknown, and the threats that led to its designation as an endangered species persist ...