Somewhere in the sun-scorched grasslands of Venezuela, a green-rumped parrotlet lands at the entrance of a wooden nest box and lets out a short, sharp call. Inside, a clutch of chicks answers, each ...

Are parrots competing with native bird species for essential resources or are they living in unexploited ecological spaces?

Like many animals, parrots make sounds that suggest they are talking with each other, maybe even calling out to a specific ...

The parrots of San Francisco have ancestors from two species that hail from two completely separate parts of South America. Amir Aziz / Bay Nature This San Francisco story begins somewhere along the ...

A colony of parakeets is making a stir in a Long Island community over concerns that their giant nests — which can weigh ...