A rare underground snow ecosystem is thriving in Alberta due to mild weather and steady snow cover.

A rare subnivean ecosystem, where small mammals live beneath the snow, is making a comeback in Alberta’s Leduc region this winter. Scientists and local naturalists report increased activity from voles, shrews, and other creatures thriving in the insulated layer between snow and ground. This resurgence follows milder winter conditions and consistent snowpack, offering a hopeful sign for northern wildlife resilience amid climate shifts.