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 ...

Not every nest in trees is a bird nest! Here's what a squirrel nest looks like and how to deter squirrels from nesting in your yard.

Global warming may be causing birds to alter their nesting habits, according to a new study that found that some species in Chicago are laying their eggs, on average, nearly a month earlier than usual ...

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 ...

A little blue heron perches atop its nest in a tree branch. Bird nesting behavior peaks in late spring. Learn more about bird behavior, and find places near you to observe birds in the wild at ...

Monk parakeets in big colonies developed voice accents and made a greater variety of sounds, possibly to handle communal ...