Black-capped chickadees, dark-eyed juncos and cardinals congregate around a backyard feeder as birdseed falls to the grass like sprinkles. Suddenly, from the sky comes a flash of vivid green and blue, ...

For over 60 years, green-feathered Monk parakeets have darted across the Crescent City, squawking from telephone lines and nesting in power poles. Aside from their unique preference for urban nesting, ...

A nesting association between invasive and native bird species can counteract predators to aid the spread of an invasive species across non-urban habitats, where the invasives may become crop pests A ...

The electric company is trying to find out. If you re looking for monk parakeets, they re most likely busy building heavy communal nests on the United Illuminating Co. s power lines, causing frequent ...

Small, emerald-coloured birds called monk parakeets (Myiopsitta monachus) invaded Mexico in the span of a decade because of trade policies thousands of kilometres away in Europe, according to a study ...