The Italian ecologist knew the trash hung from the nests of a certain bird, the black kite. But why? Many species of birds decorate their nests to attract a mate—but kites already have partners ...

Photographer Konrad Wothe returned to the bird's nest behind a waterfall countless times before he finally captured the shot ...

If you look up the definition of a nest you’ll find a lot of words, but mostly they describe a safe place in which to rest, ...