The thunder rolled and lightning danced among the jagged peaks as a summer rainstorm soaked the alpine meadows of California’s Sierra Nevada. Our parkas were zipped tight and heads down as we plodded ...

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 ...

“Do birds reuse their nests? asks Birds & Blooms reader Liza Peniston of Augusta, Kansas. The short answer is that it depends on the species. Some large birds may use the same nest for years, but most ...

We’ve all seen a bird’s nest. It’s normally a conglomeration of sticks, mud, twine, leaves and sometimes trash, like wrappers or old fishing line. Whatever it’s made from, a bird’s nest is an amazing ...

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 ...

Nests are generally thought of as a bird’s home, but it is more appropriate to consider them a nursery for raising baby birds. S.K. Winnicki, a Ph.D. candidate in avian evolutionary ecology at the ...