To know what a tropical bird is, you first have to know where the tropics are. The tropics form a band around the equator ...

The Indian subcontinent is home to vibrant birdlife, including several green-feathered species that blend beauty with ...

The female Green Honeycreeper bird is appropriately enough colored green, whereas the male is blue. So, what happens when a Honeycreeper is half of each sex? Well, as recently taken photos show us ...

Blue-green algae has been found in Lady Bird Lake and Lake Austin waterways every year since. The most recent algae samples have been sent for testing but results are still pending.

These birds hop and walk on the ground with a swaggering and confident gait. Learn more about the black-billed magpie.

In addition to blue, green and red cone cells, many birds have cone cells that are sensitive to ultraviolet light, allowing them to see a broader spectrum of colors than people can.

It symbolizes intuition and purity. Zircon is the more diverse of the three December birthstones since it comes in a broader range of colors, including red, orange, yellow, brown, green and blue.

Birds-of-paradise are even colorful in the dark, with feathers and body parts that glow a brilliant yellow-green under ultraviolet (UV) light, a new study found.

Iconic yellow school bus maker opens new electric bus factory Founded in 1927, Blue Bird’s new facility is anticipated to produce 5,000 all-electric yellow school buses each year.

Great egrets and little blue herons. Blue-winged warblers and yellow-bellied sapsuckers. Snowy owls and tropical kingbirds. Across North America, three-fourths of bird species are in decline ...

A bird painted on a Mission District utility box by artist Claudio Talavera-Ballón. Photo by Yujie Zhou, Dec. 23, 2024. Chestnut-backed chickadees, yellow warblers and other feathered birds have ...

India's green birds are a testament to nature's vibrant artistry. From the Plum-headed Parakeet to the Yellow-footed Green Pigeon, here are 10 gorgeous green birds found across India.