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 ...

It seems that by lacing their nests with cigarette butts, several species of birds have learned to keep pests and parasites ...

City birds are using cigarette butts in their nests to reduce parasites, but the toxic tradeoff may come with hidden risks ...

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 ...

March is the time of year when shorebird nesting season starts in full as several species select mates, build nests and raise ...