Up all night: 7 animals that hardly ever sleep

If you are a regular homo sapien you will spend a third of your life tucked up in bed, sound asleep. If you live to the respectable age of 75, then you would have successfully slept through¬†a whopping quarter of a century. Sleep is a state of inactivity when we become less responsive to stimuli. … Continued

Everything you ever wanted to know about the common swift

Swifts are the quintessential birds, surpassing all others in their mastery of the air. Elegant, bewitching and indefatigable, from the moment a young swift takes flight for the first time, they will not touch land again for two years. This article explores how swifts have evolved as a synanthrophic species, making use of buildings and … Continued