Birds-of-paradise look as though they may take a lot of work to care for due to their size and exotic appearance, but Sam ...

A new study published in the journal Royal Society Open Science revealed a surprising discovery: 37 out of 45 known species of birds-of-paradise exhibit biofluorescence, emitting green or yellow ...

Images of a wide variety of birds including birds of paradise in the wild. The birds display their feathers and their exotic beauty and colour is a spectacle. This is from the series: Wonders of ...