It is spring in the northern hemisphere and birds initiate the remarkable architectural feat of building a home for the young. How is this accomplished? Hormones and Getting in the Mood Much of the ...

Finding a bird's nest in your yard can be a thrilling experience, particularly if you've set up a protected bird feeding station with everything they need to thrive. You can grab your binoculars and ...

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 ...