Sailing across the slurry lagoons of North America is a specialist fleet of amphibious stirrers — the remote-controlled Lagoon Crawlers from Canadian manure machine specialist Nuhn. Anchors aweigh

The gentle ebb and flow of the waves, the fresh breeze and the squawk of nearby seagulls. Not entirely correct, as the breeze is certainly not fresh for Captain Muck when at the helm of the amphibious Lagoon Crawler, which is produced by Nuhn in the southernmost tip of Canada, in Sebringville, Ontario.