For over 40 years, thousands of birds collided with one building's windows each year. Experts baffled by results of unlikely solution to troubling bird fatalities: 'It was almost miraculous' first ...

The American dipper, a drab-looking bird no larger than a robin, is a splashy rarity: a songbird that swims and even walks underwater. This round-bodied gray bird with short wings and a stubby tail is ...