A male and female Baltimore oriole feed their young while perched on their hanging nest, which is made of materials like thin twigs, plant cotton and bark strips. Spring is in the air — which means ...

High above the ground, suspended from the tips of tree branches, hang some of the most remarkable homes in the natural world. These woven structures, built entirely by birds using grass, leaves, ...

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 ...

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 ...

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