Birds will use the resources around them to help build their nest, and an adorable Sparrow named Tiny enlisted the help of ...

Experts reveal how to keep house sparrow nests out of bluebird houses and away from feeders. Win the bluebird nest vs sparrow nest battle.

A white-browed sparrow weaver inspects a roost under construction, after just receiving some grass brought by another member of its group. (Maria Cristina Tello-Ramos) Neighboring groups of birds ...

Nest-building isn't just instinct. Birds can learn from others, letting groups within one species develop their own distinctive nest-building... When birds build nests, they're also building a culture ...

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 ...