Famous for their bright metallic feathers, fast-fluttering wings and long beaks, a unique species of bird will soon arrive in ...

Two rare salamander species, Bolitoglossa chiquitica and B. silentium, recently found in Costa Rica’s Talamanca Mountains.

On a breezy spring morning at the Quintana Neotropical Bird Sanctuary, a pair of binoculars swings from nearly every neck.