During his notable trip to the Galápagos Islands, Charles Darwin collected several mockingbird specimens on different islands in the region. He later discovered that each island only contained a ...

To find food, dazzle mates, escape predators and navigate diverse terrain, birds rely on their excellent color vision. To investigate how birds perceive their colorful world, Stoddard and her research ...

Though tiny and delicate, hummingbirds are keen at adapting to their environment — whether building a nest with a leaf as a roof or using their expert eyes to scout out their surroundings.

Birds receive their colors thanks to the pigments in their genetic makeup. All living creatures owe their coloring to pigmentation within their DNA. Even humanity owes our hair and skin color to this ...