Good morning meshers hope we are all doing great.Today we have a small talk about the Mayfly and the sheep. The shortest living animal in the world is the Mayfly. Its entire adult lifespan is just 24hrs. The Mayfly reproduces and then dies, during that short 24hr period of life. Some species of Mayfly only live for 8-10 hours. Although they have the shortest adult lifespan, they actually exist as a nymph in water from 3-7 years, depending on species. Sheep can recognise faces. As social animals, sheep are capable of recognising familiar and unfamiliar faces. Studies even suggest that they miss other sheep when they are taken away for a long time afterwards.