Birds primarily use nesting boxes to raise their young in spring and summer, but a simple change can turn the abandoned shelter into a warm winter roost.

They have had the parrots investigate the nest boxes, but have been unsuccessful due to two factors: they could not get the boxes installed high enough, and bees kept invading the boxes within days of ...

The sight of eggs in experimental nesting boxes has brought joy to researchers who say it marks a turning point in the fight to save the rare migratory swift parrot from extinction. The species, ...