Just outside my home-office window, I noticed a bird’s nest about 4 feet high in some leafless shrubbery on a cold, winter’s day. I had not seen the nest in summer when it was hidden by green ...

Hoping to see flashes of red feathers in your backyard? Cardinals are one of several fiery red birds you might be seeing around your garden year-round. That's because they aren't migratory birds, so ...

Q: I watched a beautiful male cardinal feeding an all-brown bird on the roof of my garage. Why would it feed another species? A: That’s a great observation and it indicates how different young ...

Walking along a river trail recently, some birding friends and I stopped to stare in astonishment at an unusual sight, a hummingbird flitting near the base of a big oak. Almost at ground level, she ...

Neighboring groups of birds within the same species can create very different-looking nests — showing that their nest-building choices aren't solely controlled by instinct and the environment. Instead ...