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 ...

Once leaves drop in the fall, spotting nests in deciduous trees is easy. But birds likely didn’t build every structure you ...

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 ...

If you live in a city or suburb, it can be hard to feel surrounded by nature. But next time you step outside, pause, look and listen — even in the most densely populated areas, birds are almost ...

Maria Cristina Tello-Ramos 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 ...