Have you ever wondered how birds can stay warm in the cold winter months? Common redpolls are a great example. These energetic foragers weigh less than 15 grams and can survive temperatures that ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. There’s an important concept in evolutionary biology called ...

New study shows that daily bird movements shape how bird flu spreads, influenced by habitat, environment, and human activity.

Birds with beautiful crests: Nature's runway is always open, and the amazing headgear that some birds wear is one of the most eye-catching things about them. These beautiful feather displays, called ...