Colorful birds thrive in cities, according to new research. Avian species that do well in urban areas have feathers of a more ...

Some birds sport unique-looking crowns, crests, or mohawks. Continue reading to learn more about these birds.  9. Golden ...

Typically, females appear less colorful than males; this adaptation helps protect females from predators. Such an adaptation ...

When I was accepted for graduate school at Idaho State University in 1974, I knew what my MS research would be on — the black ...