Black and white lizards that grow up to 5 feet in length, tegus are among the next wave of invasive species moving into the ...

A 13-million-year-old leg bone from an enormous flightless bird carries crocodilian tooth marks, showing South America was ...

Researchers have found evidence of a titanic tussle between a terror bird and a large caiman in Colombia's ancient La Venta ...

Birds face constant threats from a variety of apex predators. From the peregrine falcon's high-speed aerial attacks to the ...

The snow petrel, a strikingly white bird with black eyes and a black bill, is one of only three bird species ever observed at ...

Radar data from Colombia reveals how tropical winds shape bird migration and pose new challenges for conservation.

Native insects have evolved along with native plants, so they recognize them as food. Filling a garden with exotic plants ...

They bite, excrete acid, asphyxiate their prey and create huge super colonies that are hard to kill. What to know ...

Bird lovers are trying to raise awareness of Lowcountry’s birdlife with a new interpretive center where injured birds also will be treated ...

Hundreds of species, from as far as South America, commonly stop in Kentucky to find food and rest their wings after traveling for miles along their aerial route.

The monk parrot (Myiopsitta monachus), also known as the monk parakeet or Quaker parrot, is a true parrot species native to South America. But unlike other parrots that are found in the jungles and ...

A proposed levee project would take out hundreds of trees along the American River near Watt Avenue. American River Trees is ...