Otters, wild boar piglets, and more!Published29 January 2018Image source, Arron RobertsImage caption, These wild boar piglets have been spotted in the Forest of DeanImage source, Mark RannerImage caption, Did you know Ptarmigans have feathers on their eyelids?Image source, Mike McKenzieImage caption, Red squirrels were once the only squirrel species in Europe but now they're classified as near threatened in England, Wales and Northern IrelandImage source, John PurchaseImage caption, This sparrow has clearly had a rough night!Image source, Kevin RobsonImage caption, Otters live in holts around water edges and bubbles of air trapped in their fur make them look silver underwaterImage source, Tony StampImage caption, Three is often a crowd, but not on this branch!