Birds rely on their eyesight to locate food, water, shelter, and safe places to nest. They are highly perceptive of color, ...

What makes a blue jay blue or a cardinal red? Color, a crucial element in nature, is most evident in the amazing hue and pattern variations in more than 10,000 bird species around the world. How birds ...

Vibrant red birds seem to bring even more cheer to the season, but their meaning has impact year-round. Red birds–also known as Northern Cardinals–are popular images in holiday decor. Their bright red ...

Birds are some of the most visually stunning creatures on Earth, and many of them feature vibrant colors. While plenty of animals rely on camouflage, these birds stand out in the most spectacular ways ...

It's pretty commonly known that certain colors and plants attract hummingbirds. However, as you are adding more red and other favorite hummingbird hues — they also love orange and yellow — to draw ...

An adult black vulture (Coragyps atratus; left) and an adult turkey vulture (Cathartes aura; right). (Two photos merged.) The photos were taken about 10 minutes and one mile apart in Florida. (Credit: ...