Nightingales sing with human-like rhythm, adjusting pitch and timing during nighttime song duels reveling how real-time vocal ...

Cockatoos, like every other pet, often pick a favorite. Whether that's a person or another pet, they have one, and they're ...

Conservationists in New Zealand are more optimistic than ever about breeding season for the country's critically endangered ...

Correction: A previous version of this article described the kākāpō as almost blind. It has nocturnal vision. Originally ...