Nanday parakeets have stuck to the canyons around Malibu, so it’s not clear how they got there.

There have been many studies on the capability of non-human animals to mimic transitive actions—actions that have a purpose. Hardly any studies have shown that animals are also capable of intransitive ...

Europe is unusual because it isn’t home to any native parrot species. But despite this, there is a rather large and diverse crowd of parrot species that have established naturalised populations after ...