Semester at Sea, Spring 2013 Enrichment Voyage. Day 32 of 52. While waiting for sunset crossing the North Sea there were a number of Northern Gannets following and leading the ship. I think the birds use the ship to provide lift as they hunt for fish being disturbed by the wake of the ship. There was this one Northern Gannet that was flying with one foot out. I don’t know if it was injured or was using the foot to provide drag? It is amazing that these birds spend almost all year at sea — only spending time on land to breed and raise their young.