By Denny Dyroff, Entertainment Editor, The Times If you go to Bowman’s Hill Wildflower Preserve in New Hope this weekend, you just might hear trees sing – although you’re more likely to hear singing by a choir. But if you tune in spiritually, you probably will be able to hear both human and arboreal singing. On October … Continue reading On Stage: The Crossing finds a safe way to perform together at Bowman’s Hill