Kākāpō ( Strigops habroptilus) are large, flightless, nocturnal parrots with mottled green and yellow plumage that only breed ...

Kākāpō parrots in New Zealand begin breeding again after a four-year pause, with rimu trees triggering a rare and important season ...

The world’s rarest parrot is suddenly back in the spotlight for the best possible reason: after a four year lull, New Zealand ...

The world’s heaviest parrot cannot fly. It does not breed every year. It only lives in one country. The Strigops habroptilus, ...

The Breeding Bird Survey is a bird counting program created to monitor bird populations across North America. The BBS was created by Chan Robbins, a visionary ornithologist who thought that the common ...

Several species of birds that call southwestern Pennsylvania home are breeding as much as three weeks sooner than they did 50 years ago. If the shift continues, bird populations could begin to decline ...

For the second year in a row, researchers have spotted purple-crowned fairywrens – small birds that dwell near creeks and rivers in northern Australia – reproducing outside their usual breeding season ...

National Bird Day 2025 highlights how bird population changes reveal environmental stress and ecosystem health worldwide.