For editor of The Countryman magazine, Mark Whitley, autumn may be around the corner, but he's transported back to spring. The sight of male lapwings performing their tumbling display flight, and hearing their distinctive 'peewit' call is a sure sign that spring is on its way to the Yorkshire Dales. Mark begins his second week curating the back catalogue from Tweet of the Day. You can hear all five episodes chosen this week, and further thoughts from Mark and his passion for the natural world via the the Tweet of the Week omnibus edition, which is available to download via the Radio 4 Website.