Snowflake the lamb had just been born and her little legs wobbled as she tried to get to her feet and cuddle up to her mum's thick woollen coat. All around there were other lambs running and jumping in the lush green grass. Spring had arrived and all seemed well with the world. Just across the fence other new lives were just beginning. Newborn calves were following their mums around, trying to catch up for another drink of milk. Finally, Bella reached...