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

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Parrots are among the most vibrant and loquacious birds in ...

Centuries before the rise of the Inca Empire, a much smaller kingdom on the central coast of Peru already had a sophisticated ...

A nesting association between invasive and native bird species can counteract predators to aid the spread of an invasive species across non-urban habitats, where the invasives may become crop pests A ...