The nightjar, a nocturnal bird species, is a master of disguise. Their grey-brown coloring and streaked feathers help them to camouflage with their surroundings, making them difficult to spy. Even so, ...

A new study on the shifting migratory patterns of a small gray Canadian bird has researchers worried about the species' survival. The study, conducted by the University of Alberta and published in The ...

"These are quite dramatic changes we're seeing over pretty concerning ranges." ...