A Baltimore oriole nest made of mostly horse hair, and only horse hair, is the best bird nest I have ever seen. It was found in a tree in the yard of a friend. Alex, who showed me the nest, lives on ...

Biologists present the latest innovation in nest building: bird nests made from anti-nesting spikes. Researchers from Naturalis Biodiversity Center and the Natural History Museum Rotterdam collected ...

Among the thousands of bird species there is great variation in nesting habits: Some nest in burrows, or tree cavities and nest boxes, or mounds of decaying vegetation and so on. Most birds build some ...

Birds' nests from decades ago are helping provide a blueprint to help fight climate change today.

Ukrainian birds are using discarded fibre-optic drone cables to build nests, illustrating how wildlife adapts to war-altered landscapes and the environmental impact of modern warfare.

If you live in a city or suburb, it can be hard to feel connected to nature. But next time you step outside, pause, look and listen — even in the most densely populated areas, birds are almost ...