A mysterious 'island' has emerged and subsequently disappeared in Williston Lake, Canada. Local residents have shared video footage of the floating landmass, which features trees growing from it.
The 'island' has reportedly appeared, vanished, and then reappeared within a two-month timeframe. Satellite imagery has confirmed both its existence and its disappearance. Experts indicate that rising water levels are likely responsible, setting free trees that had been growing on woody debris along the shore.