Ellie Harrison delves into the Countryfile archive to showcase the very best wildlife stories of 2010. Ellie visits Kent to find out what is being done to conserve our native species, while Matt Baker travels north of the border, to Perthshire, to witness the red deer rut. He also finds out why a vacuum cleaner comes in handy if you are relocating cave spiders! Adam Henson kayaks with seals off the Farne Islands, while Ellie is on dry land, monitoring the puffin population.