Complex sentence: Broadleaf trees are being planted to replace coniferous trees, and man-made features such as hedgerows and dry-stone walls are also being restored, and wild flowers areas are being restored to help insects, birds, and other wildlife.
Split into simpler sentences: Broadleaf trees are being planted in replacement of coniferous trees, and even manmade things are being restored, such as hedgerows and dry-stone walls. Wild flowers areas are also being restored to help insects, birds, and other wildlife.