Scotland in bloom: wildflowers turn the Outer Hebrides into a Technicolor dream

The machair is nature’s dazzling display on these remote islands, but this rare habitat also plays a vital role for wildlife and the resurgent crofting communitySome 8,000 years ago, behind the retreating glaciers, a remarkable environment was born on the western fringes of Scotland’s Outer Hebridean islands, forged by the wind and waves. It began with rising sea levels and sweeping Atlantic gales depositing crushed shell-sand inland; this settled over glacial sediment to form a coastal belt of...