For April, we explore the changing hedgerows, the beauty of the bluebell, how to navigate by the crescent moon, the flowers to pick and the flowers to plant and why decorated eggs came to be associated with Easter. 'As the Season Turns' is a podcast created by Ffern and presented by the nature writer and author of the Seasonal Almanac Lia Leendertz. Each episode, released on the first of every month, is a guide to what to look out for in the month ahead - from the sky above to the land below.