After spending a lot of money on expensive equipment, whether it be binoculars, telescope or camera lenses, you want to get the best performance from them. Lee Copplestone explains why and how to keep optics clean. (title image by Oliver Smart)
With winter drawing in, it's time to consider a good book to read. Nick Martin gives his favourite wildlife books and passes on recommendations of other nature enthusiasts. (main image, Abby Martin)