DALLAS — Several flocks of lime-green parakeets living in the wild have become a municipal marvel in the wooded neighborhoods near White Rock Lake. "They're so amazing and unexpected," said ...

Quick Take New Zealand’s long isolation without land predators allowed many birds to evolve safe ground‑nesting habits. Kiwi, ...

The study of bird nesting behavior and ecology encompasses the multifaceted strategies and architectural innovations birds employ to ensure the reproductive success and survival of their offspring.

A study shows that rainfall controls tropical bird breeding by triggering the growth of plants and insect populations.

Scientists know little about fledging behavior -- when and why baby birds leave the nest. Now researchers have deployed miniature video cameras to monitor over 200 grassland bird nests, and they found ...