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, ...

Monk parakeets ease into new friendships, slowly approaching strangers to avoid aggressive encounters. Researchers watched how birds shared space, groomed each other, and escalated to deeper social ...

Spotted a flash of green in the Houston suburbs? It might have been a monk parakeet, an invasive species that has been flying around in Texas for nearly 50 years. Here's what you should know about our ...

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, ...

It happens to you slowly. You might find yourself waking before dawn, a period of a Sunday morning that really ought never to be witnessed, and catching the 6:30 a.m. bus headed somewhere. Blink, and ...

Q. While traveling through southern Florida, we saw a flock of green birds that looked like parrots. What could they have been? Aren’t parrots restricted to the tropics of South America and Africa? A.