Following is a transcript of the video. Narrator: Bird nest soup. It's a gelatinous mixture, made from, you guessed it, bird nests. You can find it on the menu at certain Chinese restaurants like ...

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 ...

Plastic waste has let common coots reuse nests year after year. Scientists have now used the trash layers to date how old nests are.

Members of the public can now tune in again this year to ‘Nestflix’, two new livestreams which show pairs of Chough as they ...